Vulnerability-Lookup

BDU:2025-08924 (CVE-2025-38320)

Vulnerability from fstec – Published: 2025-07-24 – Updated: 2026-07-06 – View on bdu.fstec.ru Fixed

Title

Уязвимость функции regs_get_kernel_stack_nth() ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Summary

Уязвимость функции regs_get_kernel_stack_nth() ядра операционной системы Linux связана с чтением данных за границами буфера в памяти. Эксплуатация уязвимости может позволить нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Severity

6.0 (Medium) CVSS 2.0


                      
                        AV:L/AC:H/Au:S/C:C/I:C/A:C

7.0 (High) CVSS 3.1


                      
                        CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Data structure manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-125 - Чтение за границами буфера

Aliases

CVE-2025-38320

References

18 references

URL
https://vuldb.com/?id.315961
https://access.redhat.com/security/cve/cve-2025-38320
https://git.kernel.org/stable/c/01f91d415a8375d85e0c7d3615cd4a168308bb7c
https://git.kernel.org/stable/c/21da6d3561f373898349ca7167c9811c020da695
https://git.kernel.org/stable/c/22f935bc86bdfbde04009f05eee191d220cd8c89
https://git.kernel.org/stable/c/39dfc971e42d886e7df01371cd1bef505076d84c
https://git.kernel.org/stable/c/422e565b7889ebfd9c8705a3fc786642afe61fca
https://git.kernel.org/stable/c/64773b3ea09235168a549a195cba43bb867c4a17
https://git.kernel.org/stable/c/67abac27d806e8f9d4226ec1528540cf73af673a
https://git.kernel.org/stable/c/92750bfe7b0d8dbcaf578c091a65eda1c5f9ad38
https://security-tracker.debian.org/tracker/CVE-2025-38320
https://ubuntu.com/security/CVE-2025-38320
https://www.suse.com/security/cve/CVE-2025-38320.html
https://altsp.su/obnovleniya-bezopasnosti/
https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-1113SE18
https://wiki.astralinux.ru/astra-linux-se38-bulletin-2026-0126SE38
https://redos.red-soft.ru/support/secure/uyazvimosti-red-os-8-0/uyazvimost-kern…
https://cve.omp.ru/bb31516

Impacted products

13 products from 10 vendors

Vendors

Canonical Ltd., Novell Inc., Red Hat, Inc., Сообщество свободного программного обеспечения, АО «ИВК», ООО «РусБИТех-Астра», ООО «Ред Софт», АО «СберТех», ООО "Открытая мобильная платформа"

Products

Ubuntu, SUSE Linux Enterprise Server for SAP Applications, OpenSUSE Leap, Red Hat Enterprise Linux, Suse Linux Enterprise Server, Debian GNU/Linux, Suse Linux Enterprise Desktop, Альт 8 СП (запись в едином реестре российских программ №4305), Astra Linux Special Edition (запись в едином реестре российских программ №369), Linux, РЕД ОС (запись в едином реестре российских программ №3751), Platform V SberLinux OS Server (запись в едином реестре российских программ №18785), ОС Аврора (запись в едином реестре российских программ №1543)

Versions

18.04 LTS (Ubuntu), 12 SP4 (SUSE Linux Enterprise Server for SAP Applications), 15.5 (OpenSUSE Leap), 8 (Red Hat Enterprise Linux), 15 (SUSE Linux Enterprise Server for SAP Applications), 15 SP1 (SUSE Linux Enterprise Server for SAP Applications), 12 SP5 (Suse Linux Enterprise Server), 15.3 (OpenSUSE Leap), 11 (Debian GNU/Linux), 12 (Debian GNU/Linux), 15.4 (OpenSUSE Leap), 15 SP3 (Suse Linux Enterprise Server), 15 SP3 (SUSE Linux Enterprise Server for SAP Applications), 15 SP3 (Suse Linux Enterprise Desktop), 15 SP2 (SUSE Linux Enterprise Server for SAP Applications), - (Альт 8 СП), 15 SP4 (Suse Linux Enterprise Server), 15 SP2 (Suse Linux Enterprise Desktop), 15 SP4 (Suse Linux Enterprise Desktop), 15 SP4 (SUSE Linux Enterprise Server for SAP Applications), 22.04 LTS (Ubuntu), 9 (Red Hat Enterprise Linux), 15 SP1 (Suse Linux Enterprise Desktop), 15 (Suse Linux Enterprise Desktop), 15 SP3-LTSS (Suse Linux Enterprise Server), 15 SP5 (SUSE Linux Enterprise Server for SAP Applications), 15 SP5 (Suse Linux Enterprise Server), 15 SP5 (Suse Linux Enterprise Desktop), 15 SP4-LTSS (Suse Linux Enterprise Server), 15 SP6 (Suse Linux Enterprise Desktop), 15 SP6 (Suse Linux Enterprise Server), 15 SP6 (SUSE Linux Enterprise Server for SAP Applications), 24.04 LTS (Ubuntu), 15.6 (OpenSUSE Leap), 1.8 (Astra Linux Special Edition), 12 SP5-LTSS (Suse Linux Enterprise Server), 12 SP5 LTSS Extended Security (Suse Linux Enterprise Server), 15 SP5-LTSS (Suse Linux Enterprise Server), 15 SP7 (Suse Linux Enterprise Desktop), 15 SP7 (Suse Linux Enterprise Server), 15 SP7 (SUSE Linux Enterprise Server for SAP Applications), 25.04 (Ubuntu), 10 (Red Hat Enterprise Linux), до 6.16 rc3 (Linux), от 4.8 до 5.4.295 (Linux), от 4.8 до 5.10.239 (Linux), от 4.8 до 5.15.186 (Linux), от 4.8 до 6.1.142 (Linux), от 4.8 до 6.6.95 (Linux), от 4.8 до 6.12.35 (Linux), от 4.8 до 6.15.4 (Linux), 8.0 (РЕД ОС), 3.8 (Astra Linux Special Edition), 9.2.0-fstec (Platform V SberLinux OS Server), до 5.1.8 (ОС Аврора)

Product types

Operating system

Platforms

Canonical Ltd. Ubuntu 18.04 LTS, Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP4, Novell Inc. OpenSUSE Leap 15.5, Red Hat, Inc. Red Hat Enterprise Linux 8, Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15, Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP1, Novell Inc. Suse Linux Enterprise Server 12 SP5, Novell Inc. OpenSUSE Leap 15.3, Сообщество свободного программного обеспечения Debian GNU/Linux 11, Сообщество свободного программного обеспечения Debian GNU/Linux 12, Novell Inc. OpenSUSE Leap 15.4, Novell Inc. Suse Linux Enterprise Server 15 SP3, Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP3, Novell Inc. Suse Linux Enterprise Desktop 15 SP3, Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP2, АО «ИВК» Альт 8 СП - (запись в едином реестре российских программ №4305), Novell Inc. Suse Linux Enterprise Server 15 SP4, Novell Inc. Suse Linux Enterprise Desktop 15 SP2, Novell Inc. Suse Linux Enterprise Desktop 15 SP4, Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP4, Canonical Ltd. Ubuntu 22.04 LTS, Inc. Red Hat Enterprise Linux 9, Novell Inc. Suse Linux Enterprise Desktop 15 SP1, Novell Inc. Suse Linux Enterprise Desktop 15, Novell Inc. Suse Linux Enterprise Server 15 SP3-LTSS, Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP5, Novell Inc. Suse Linux Enterprise Server 15 SP5, Novell Inc. Suse Linux Enterprise Desktop 15 SP5, Novell Inc. Suse Linux Enterprise Server 15 SP4-LTSS, Novell Inc. Suse Linux Enterprise Desktop 15 SP6, Novell Inc. Suse Linux Enterprise Server 15 SP6, Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP6, Canonical Ltd. Ubuntu 24.04 LTS, Novell Inc. OpenSUSE Leap 15.6, ООО «РусБИТех-Астра» Astra Linux Special Edition 1.8 (запись в едином реестре российских программ №369), Novell Inc. Suse Linux Enterprise Server 12 SP5-LTSS, Novell Inc. Suse Linux Enterprise Server 12 SP5 LTSS Extended Security, Novell Inc. Suse Linux Enterprise Server 15 SP5-LTSS, Novell Inc. Suse Linux Enterprise Desktop 15 SP7, Novell Inc. Suse Linux Enterprise Server 15 SP7, Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP7, Canonical Ltd. Ubuntu 25.04, Inc. Red Hat Enterprise Linux 10, Сообщество свободного программного обеспечения Linux до 6.16 rc3, Сообщество свободного программного обеспечения Linux от 4.8 до 5.4.295, Сообщество свободного программного обеспечения Linux от 4.8 до 5.10.239, Сообщество свободного программного обеспечения Linux от 4.8 до 5.15.186, Сообщество свободного программного обеспечения Linux от 4.8 до 6.1.142, Сообщество свободного программного обеспечения Linux от 4.8 до 6.6.95, Сообщество свободного программного обеспечения Linux от 4.8 до 6.12.35, Сообщество свободного программного обеспечения Linux от 4.8 до 6.15.4, ООО «Ред Софт» РЕД ОС 8.0 (запись в едином реестре российских программ №3751), ООО «РусБИТех-Астра» Astra Linux Special Edition 3.8 (запись в едином реестре российских программ №369), АО «СберТех» Platform V SberLinux OS Server 9.2.0-fstec (запись в едином реестре российских программ №18785), ООО "Открытая мобильная платформа" ОС Аврора до 5.1.8 (запись в едином реестре российских программ №1543)

Mitigations

В условиях отсутствия обновлений безопасности от производителя рекомендуется придерживаться "Рекомендаций по безопасной настройке операционных систем LINUX", изложенных в методическом документе ФСТЭК России, утверждённом 25 декабря 2022 года. Использование рекомендаций: Для Linux: https://lore.kernel.org/linux-cve-announce/2025071029-CVE-2025-38320-4e71@gregkh/ Для программных продуктов Red Hat Inc.: https://access.redhat.com/security/cve/cve-2025-38320 Для Debian GNU/Linux: https://security-tracker.debian.org/tracker/CVE-2025-38320 Для Ubuntu: https://ubuntu.com/security/CVE-2025-38320 Для программных продуктов Novell Inc.: https://www.suse.com/security/cve/CVE-2025-38320.html Для ОС Альт 8 СП: установка обновления из публичного репозитория программного средства: https://altsp.su/obnovleniya-bezopasnosti/ Для ОС Astra Linux: - обновить пакет linux-6.1 до 6.1.152-1.astra1+ci9 или более высокой версии, используя рекомендации производителя: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-1113SE18 - обновить пакет linux-6.12 до 6.12.47-1.astra1+ci8 или более высокой версии, используя рекомендации производителя: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-1113SE18 - обновить пакет linux-6.6 до 6.12.47-1.astra1+ci8 или более высокой версии, используя рекомендации производителя: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-1113SE18 Для ОС Astra Linux: обновить пакет linux-6.1 до 6.1.152-1.astra1+ci9 или более высокой версии, используя рекомендации производителя: https://wiki.astralinux.ru/astra-linux-se38-bulletin-2026-0126SE38 Для ОС Astra Linux: обновить пакет linux-6.1 до 6.1.152-1.astra1+ci9 или более высокой версии, используя рекомендации производителя: https://wiki.astralinux.ru/astra-linux-se38-bulletin-2026-0126SE38 Для Ред ОС: https://redos.red-soft.ru/support/secure/uyazvimosti-red-os-8-0/uyazvimost-kernel-lt-cve-2025-38320-8.0/?sphrase_id=1459852 Для ОС Аврора: Обновление программного комплекса до версии 5.1.8 или выше

JSON

To clipboard

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  "CVSS 2.0": "AV:L/AC:H/Au:S/C:C/I:C/A:C",
  "CVSS 3.0": "AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "CVSS 4.0": null,
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  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "18.04 LTS (Ubuntu), 12 SP4 (SUSE Linux Enterprise Server for SAP Applications), 15.5 (OpenSUSE Leap), 8 (Red Hat Enterprise Linux), 15 (SUSE Linux Enterprise Server for SAP Applications), 15 SP1 (SUSE Linux Enterprise Server for SAP Applications), 12 SP5 (Suse Linux Enterprise Server), 15.3 (OpenSUSE Leap), 11 (Debian GNU/Linux), 12 (Debian GNU/Linux), 15.4 (OpenSUSE Leap), 15 SP3 (Suse Linux Enterprise Server), 15 SP3 (SUSE Linux Enterprise Server for SAP Applications), 15 SP3 (Suse Linux Enterprise Desktop), 15 SP2 (SUSE Linux Enterprise Server for SAP Applications), - (\u0410\u043b\u044c\u0442 8 \u0421\u041f), 15 SP4 (Suse Linux Enterprise Server), 15 SP2 (Suse Linux Enterprise Desktop), 15 SP4 (Suse Linux Enterprise Desktop), 15 SP4 (SUSE Linux Enterprise Server for SAP Applications), 22.04 LTS (Ubuntu), 9 (Red Hat Enterprise Linux), 15 SP1 (Suse Linux Enterprise Desktop), 15 (Suse Linux Enterprise Desktop), 15 SP3-LTSS (Suse Linux Enterprise Server), 15 SP5 (SUSE Linux Enterprise Server for SAP Applications), 15 SP5 (Suse Linux Enterprise Server), 15 SP5 (Suse Linux Enterprise Desktop), 15 SP4-LTSS (Suse Linux Enterprise Server), 15 SP6 (Suse Linux Enterprise Desktop), 15 SP6 (Suse Linux Enterprise Server), 15 SP6 (SUSE Linux Enterprise Server for SAP Applications), 24.04 LTS (Ubuntu), 15.6 (OpenSUSE Leap), 1.8 (Astra Linux Special Edition), 12 SP5-LTSS (Suse Linux Enterprise Server), 12 SP5 LTSS Extended Security (Suse Linux Enterprise Server), 15 SP5-LTSS (Suse Linux Enterprise Server), 15 SP7 (Suse Linux Enterprise Desktop), 15 SP7 (Suse Linux Enterprise Server), 15 SP7 (SUSE Linux Enterprise Server for SAP Applications), 25.04 (Ubuntu), 10 (Red Hat Enterprise Linux), \u0434\u043e 6.16 rc3 (Linux), \u043e\u0442 4.8 \u0434\u043e 5.4.295 (Linux), \u043e\u0442 4.8 \u0434\u043e 5.10.239 (Linux), \u043e\u0442 4.8 \u0434\u043e 5.15.186 (Linux), \u043e\u0442 4.8 \u0434\u043e 6.1.142 (Linux), \u043e\u0442 4.8 \u0434\u043e 6.6.95 (Linux), \u043e\u0442 4.8 \u0434\u043e 6.12.35 (Linux), \u043e\u0442 4.8 \u0434\u043e 6.15.4 (Linux), 8.0 (\u0420\u0415\u0414 \u041e\u0421), 3.8 (Astra Linux Special Edition), 9.2.0-fstec (Platform V SberLinux OS Server), \u0434\u043e 5.1.8 (\u041e\u0421 \u0410\u0432\u0440\u043e\u0440\u0430)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0412 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u044f \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043e\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c\u0441\u044f \"\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u043e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c LINUX\", \u0438\u0437\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0445 \u0432 \u043c\u0435\u0442\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0435 \u0424\u0421\u0422\u042d\u041a \u0420\u043e\u0441\u0441\u0438\u0438, \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0451\u043d\u043d\u043e\u043c 25 \u0434\u0435\u043a\u0430\u0431\u0440\u044f 2022 \u0433\u043e\u0434\u0430.\n\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\n\u0414\u043b\u044f Linux:\nhttps://lore.kernel.org/linux-cve-announce/2025071029-CVE-2025-38320-4e71@gregkh/\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Red Hat Inc.:\nhttps://access.redhat.com/security/cve/cve-2025-38320\n\n\u0414\u043b\u044f Debian GNU/Linux:\nhttps://security-tracker.debian.org/tracker/CVE-2025-38320\n\n\u0414\u043b\u044f Ubuntu:\nhttps://ubuntu.com/security/CVE-2025-38320\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Novell Inc.:\nhttps://www.suse.com/security/cve/CVE-2025-38320.html\n\n\u0414\u043b\u044f \u041e\u0421 \u0410\u043b\u044c\u0442 8 \u0421\u041f: \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u0437 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u0433\u043e \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430: https://altsp.su/obnovleniya-bezopasnosti/\n\n\u0414\u043b\u044f \u041e\u0421 Astra Linux:\n- \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u043a\u0435\u0442 linux-6.1 \u0434\u043e 6.1.152-1.astra1+ci9 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-1113SE18\n- \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u043a\u0435\u0442 linux-6.12 \u0434\u043e 6.12.47-1.astra1+ci8 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-1113SE18\n- \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u043a\u0435\u0442 linux-6.6 \u0434\u043e 6.12.47-1.astra1+ci8 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-1113SE18\n\n\u0414\u043b\u044f \u041e\u0421 Astra Linux:\n\u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u043a\u0435\u0442 linux-6.1 \u0434\u043e 6.1.152-1.astra1+ci9 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f: https://wiki.astralinux.ru/astra-linux-se38-bulletin-2026-0126SE38\n\n\u0414\u043b\u044f \u041e\u0421 Astra Linux:\n\u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u043a\u0435\u0442 linux-6.1 \u0434\u043e 6.1.152-1.astra1+ci9 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f: https://wiki.astralinux.ru/astra-linux-se38-bulletin-2026-0126SE38\n\n\n\n\u0414\u043b\u044f \u0420\u0435\u0434 \u041e\u0421:\nhttps://redos.red-soft.ru/support/secure/uyazvimosti-red-os-8-0/uyazvimost-kernel-lt-cve-2025-38320-8.0/?sphrase_id=1459852\n\n\u0414\u043b\u044f \u041e\u0421 \u0410\u0432\u0440\u043e\u0440\u0430: \u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u0430 \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 5.1.8 \u0438\u043b\u0438 \u0432\u044b\u0448\u0435",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "04.06.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "06.07.2026",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "24.07.2025",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2025-08924",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2025-38320",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Ubuntu, SUSE Linux Enterprise Server for SAP Applications, OpenSUSE Leap, Red Hat Enterprise Linux, Suse Linux Enterprise Server, Debian GNU/Linux, Suse Linux Enterprise Desktop, \u0410\u043b\u044c\u0442 8 \u0421\u041f (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21164305), Astra Linux Special Edition (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u2116369), Linux, \u0420\u0415\u0414 \u041e\u0421 (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), Platform V SberLinux OS Server (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u211618785), \u041e\u0421 \u0410\u0432\u0440\u043e\u0440\u0430 (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21161543)",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "Canonical Ltd. Ubuntu 18.04 LTS , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP4 , Novell Inc. OpenSUSE Leap 15.5 , Red Hat, Inc. Red Hat Enterprise Linux 8 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP1 , Novell Inc. Suse Linux Enterprise Server 12 SP5 , Novell Inc. OpenSUSE Leap 15.3 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 11 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 12 , Novell Inc. OpenSUSE Leap 15.4 , Novell Inc. Suse Linux Enterprise Server 15 SP3 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP3 , Novell Inc. Suse Linux Enterprise Desktop 15 SP3 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP2 , \u0410\u041e \u00ab\u0418\u0412\u041a\u00bb \u0410\u043b\u044c\u0442 8 \u0421\u041f -  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21164305), Novell Inc. Suse Linux Enterprise Server 15 SP4 , Novell Inc. Suse Linux Enterprise Desktop 15 SP2 , Novell Inc. Suse Linux Enterprise Desktop 15 SP4 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP4 , Canonical Ltd. Ubuntu 22.04 LTS , Red Hat, Inc. Red Hat Enterprise Linux 9 , Novell Inc. Suse Linux Enterprise Desktop 15 SP1 , Novell Inc. Suse Linux Enterprise Desktop 15 , Novell Inc. Suse Linux Enterprise Server 15 SP3-LTSS , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP5 , Novell Inc. Suse Linux Enterprise Server 15 SP5 , Novell Inc. Suse Linux Enterprise Desktop 15 SP5 , Novell Inc. Suse Linux Enterprise Server 15 SP4-LTSS , Novell Inc. Suse Linux Enterprise Desktop 15 SP6 , Novell Inc. Suse Linux Enterprise Server 15 SP6 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP6 , Canonical Ltd. Ubuntu 24.04 LTS , Novell Inc. OpenSUSE Leap 15.6 , \u041e\u041e\u041e \u00ab\u0420\u0443\u0441\u0411\u0418\u0422\u0435\u0445-\u0410\u0441\u0442\u0440\u0430\u00bb Astra Linux Special Edition 1.8  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u2116369), Novell Inc. Suse Linux Enterprise Server 12 SP5-LTSS , Novell Inc. Suse Linux Enterprise Server 12 SP5 LTSS Extended Security , Novell Inc. Suse Linux Enterprise Server 15 SP5-LTSS , Novell Inc. Suse Linux Enterprise Desktop 15 SP7 , Novell Inc. Suse Linux Enterprise Server 15 SP7 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP7 , Canonical Ltd. Ubuntu 25.04 , Red Hat, Inc. Red Hat Enterprise Linux 10 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u0434\u043e 6.16 rc3 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 4.8 \u0434\u043e 5.4.295 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 4.8 \u0434\u043e 5.10.239 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 4.8 \u0434\u043e 5.15.186 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 4.8 \u0434\u043e 6.1.142 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 4.8 \u0434\u043e 6.6.95 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 4.8 \u0434\u043e 6.12.35 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 4.8 \u0434\u043e 6.15.4 , \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb \u0420\u0415\u0414 \u041e\u0421 8.0  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), \u041e\u041e\u041e \u00ab\u0420\u0443\u0441\u0411\u0418\u0422\u0435\u0445-\u0410\u0441\u0442\u0440\u0430\u00bb Astra Linux Special Edition 3.8  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u2116369), \u0410\u041e \u00ab\u0421\u0431\u0435\u0440\u0422\u0435\u0445\u00bb Platform V SberLinux OS Server 9.2.0-fstec  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u211618785), \u041e\u041e\u041e \"\u041e\u0442\u043a\u0440\u044b\u0442\u0430\u044f \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u0430\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\" \u041e\u0421 \u0410\u0432\u0440\u043e\u0440\u0430 \u0434\u043e 5.1.8  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21161543)",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 regs_get_kernel_stack_nth() \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Linux, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u043d\u0430 \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c, \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u0449\u0438\u0449\u0430\u0435\u043c\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u0427\u0442\u0435\u043d\u0438\u0435 \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u0430\u043c\u0438 \u0431\u0443\u0444\u0435\u0440\u0430 (CWE-125)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 regs_get_kernel_stack_nth() \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Linux \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0447\u0442\u0435\u043d\u0438\u0435\u043c \u0434\u0430\u043d\u043d\u044b\u0445 \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u0430\u043c\u0438 \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u043d\u0430 \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c, \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u0449\u0438\u0449\u0430\u0435\u043c\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://vuldb.com/?id.315961\nhttps://access.redhat.com/security/cve/cve-2025-38320\nhttps://git.kernel.org/stable/c/01f91d415a8375d85e0c7d3615cd4a168308bb7c\t\nhttps://git.kernel.org/stable/c/21da6d3561f373898349ca7167c9811c020da695\t\nhttps://git.kernel.org/stable/c/22f935bc86bdfbde04009f05eee191d220cd8c89\t\nhttps://git.kernel.org/stable/c/39dfc971e42d886e7df01371cd1bef505076d84c\t\nhttps://git.kernel.org/stable/c/422e565b7889ebfd9c8705a3fc786642afe61fca\t\nhttps://git.kernel.org/stable/c/64773b3ea09235168a549a195cba43bb867c4a17\t\nhttps://git.kernel.org/stable/c/67abac27d806e8f9d4226ec1528540cf73af673a\t\nhttps://git.kernel.org/stable/c/92750bfe7b0d8dbcaf578c091a65eda1c5f9ad38\nhttps://access.redhat.com/security/cve/cve-2025-38320\nhttps://security-tracker.debian.org/tracker/CVE-2025-38320\nhttps://ubuntu.com/security/CVE-2025-38320\nhttps://www.suse.com/security/cve/CVE-2025-38320.html\nhttps://altsp.su/obnovleniya-bezopasnosti/\nhttps://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-1113SE18\nhttps://wiki.astralinux.ru/astra-linux-se38-bulletin-2026-0126SE38\nhttps://wiki.astralinux.ru/astra-linux-se38-bulletin-2026-0126SE38\nhttps://redos.red-soft.ru/support/secure/uyazvimosti-red-os-8-0/uyazvimost-kernel-lt-cve-2025-38320-8.0/?sphrase_id=1459852\nhttps://cve.omp.ru/bb31516",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-125",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.1 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7)"
}

CVE-2025-38320 (GCVE-0-2025-38320)

Vulnerability from cvelistv5 – Published: 2025-07-10 08:14 – Updated: 2026-05-11 21:25

Title

arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth()

Summary

In the Linux kernel, the following vulnerability has been resolved: arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth() KASAN reports a stack-out-of-bounds read in regs_get_kernel_stack_nth(). Call Trace: [ 97.283505] BUG: KASAN: stack-out-of-bounds in regs_get_kernel_stack_nth+0xa8/0xc8 [ 97.284677] Read of size 8 at addr ffff800089277c10 by task 1.sh/2550 [ 97.285732] [ 97.286067] CPU: 7 PID: 2550 Comm: 1.sh Not tainted 6.6.0+ #11 [ 97.287032] Hardware name: linux,dummy-virt (DT) [ 97.287815] Call trace: [ 97.288279] dump_backtrace+0xa0/0x128 [ 97.288946] show_stack+0x20/0x38 [ 97.289551] dump_stack_lvl+0x78/0xc8 [ 97.290203] print_address_description.constprop.0+0x84/0x3c8 [ 97.291159] print_report+0xb0/0x280 [ 97.291792] kasan_report+0x84/0xd0 [ 97.292421] __asan_load8+0x9c/0xc0 [ 97.293042] regs_get_kernel_stack_nth+0xa8/0xc8 [ 97.293835] process_fetch_insn+0x770/0xa30 [ 97.294562] kprobe_trace_func+0x254/0x3b0 [ 97.295271] kprobe_dispatcher+0x98/0xe0 [ 97.295955] kprobe_breakpoint_handler+0x1b0/0x210 [ 97.296774] call_break_hook+0xc4/0x100 [ 97.297451] brk_handler+0x24/0x78 [ 97.298073] do_debug_exception+0xac/0x178 [ 97.298785] el1_dbg+0x70/0x90 [ 97.299344] el1h_64_sync_handler+0xcc/0xe8 [ 97.300066] el1h_64_sync+0x78/0x80 [ 97.300699] kernel_clone+0x0/0x500 [ 97.301331] __arm64_sys_clone+0x70/0x90 [ 97.302084] invoke_syscall+0x68/0x198 [ 97.302746] el0_svc_common.constprop.0+0x11c/0x150 [ 97.303569] do_el0_svc+0x38/0x50 [ 97.304164] el0_svc+0x44/0x1d8 [ 97.304749] el0t_64_sync_handler+0x100/0x130 [ 97.305500] el0t_64_sync+0x188/0x190 [ 97.306151] [ 97.306475] The buggy address belongs to stack of task 1.sh/2550 [ 97.307461] and is located at offset 0 in frame: [ 97.308257] __se_sys_clone+0x0/0x138 [ 97.308910] [ 97.309241] This frame has 1 object: [ 97.309873] [48, 184) 'args' [ 97.309876] [ 97.310749] The buggy address belongs to the virtual mapping at [ 97.310749] [ffff800089270000, ffff800089279000) created by: [ 97.310749] dup_task_struct+0xc0/0x2e8 [ 97.313347] [ 97.313674] The buggy address belongs to the physical page: [ 97.314604] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x14f69a [ 97.315885] flags: 0x15ffffe00000000(node=1|zone=2|lastcpupid=0xfffff) [ 97.316957] raw: 015ffffe00000000 0000000000000000 dead000000000122 0000000000000000 [ 97.318207] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 97.319445] page dumped because: kasan: bad access detected [ 97.320371] [ 97.320694] Memory state around the buggy address: [ 97.321511] ffff800089277b00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.322681] ffff800089277b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.323846] >ffff800089277c00: 00 00 f1 f1 f1 f1 f1 f1 00 00 00 00 00 00 00 00 [ 97.325023] ^ [ 97.325683] ffff800089277c80: 00 00 00 00 00 00 00 00 00 f3 f3 f3 f3 f3 f3 f3 [ 97.326856] ffff800089277d00: f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 00 This issue seems to be related to the behavior of some gcc compilers and was also fixed on the s390 architecture before: commit d93a855c31b7 ("s390/ptrace: Avoid KASAN false positives in regs_get_kernel_stack_nth()") As described in that commit, regs_get_kernel_stack_nth() has confirmed that `addr` is on the stack, so reading the value at `*addr` should be allowed. Use READ_ONCE_NOCHECK() helper to silence the KASAN check for this case. [will: Use '*addr' as the argument to READ_ONCE_NOCHECK()]

Severity

No CVSS data available.

Assigner

Linux mitre root

References

10 references

URL	Tags
https://git.kernel.org/stable/c/64773b3ea09235168…
https://git.kernel.org/stable/c/67abac27d806e8f9d…
https://git.kernel.org/stable/c/92750bfe7b0d8dbca…
https://git.kernel.org/stable/c/01f91d415a8375d85…
https://git.kernel.org/stable/c/21da6d3561f373898…
https://git.kernel.org/stable/c/22f935bc86bdfbde0…
https://git.kernel.org/stable/c/422e565b7889ebfd9…
https://git.kernel.org/stable/c/39dfc971e42d886e7…
https://lists.debian.org/debian-lts-announce/2025…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 0a8ea52c3eb157dd65e224fc95b7c9c99fcba9f7 , < 64773b3ea09235168a549a195cba43bb867c4a17 (git) Affected: 0a8ea52c3eb157dd65e224fc95b7c9c99fcba9f7 , < 67abac27d806e8f9d4226ec1528540cf73af673a (git) Affected: 0a8ea52c3eb157dd65e224fc95b7c9c99fcba9f7 , < 92750bfe7b0d8dbcaf578c091a65eda1c5f9ad38 (git) Affected: 0a8ea52c3eb157dd65e224fc95b7c9c99fcba9f7 , < 01f91d415a8375d85e0c7d3615cd4a168308bb7c (git) Affected: 0a8ea52c3eb157dd65e224fc95b7c9c99fcba9f7 , < 21da6d3561f373898349ca7167c9811c020da695 (git) Affected: 0a8ea52c3eb157dd65e224fc95b7c9c99fcba9f7 , < 22f935bc86bdfbde04009f05eee191d220cd8c89 (git) Affected: 0a8ea52c3eb157dd65e224fc95b7c9c99fcba9f7 , < 422e565b7889ebfd9c8705a3fc786642afe61fca (git) Affected: 0a8ea52c3eb157dd65e224fc95b7c9c99fcba9f7 , < 39dfc971e42d886e7df01371cd1bef505076d84c (git)
Linux	Linux	Affected: 4.8 Unaffected: 0 , < 4.8 (semver) Unaffected: 5.4.295 , ≤ 5.4.* (semver) Unaffected: 5.10.239 , ≤ 5.10.* (semver) Unaffected: 5.15.186 , ≤ 5.15.* (semver) Unaffected: 6.1.142 , ≤ 6.1.* (semver) Unaffected: 6.6.95 , ≤ 6.6.* (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix)

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          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
          },
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            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth()\n\nKASAN reports a stack-out-of-bounds read in regs_get_kernel_stack_nth().\n\nCall Trace:\n[   97.283505] BUG: KASAN: stack-out-of-bounds in regs_get_kernel_stack_nth+0xa8/0xc8\n[   97.284677] Read of size 8 at addr ffff800089277c10 by task 1.sh/2550\n[   97.285732]\n[   97.286067] CPU: 7 PID: 2550 Comm: 1.sh Not tainted 6.6.0+ #11\n[   97.287032] Hardware name: linux,dummy-virt (DT)\n[   97.287815] Call trace:\n[   97.288279]  dump_backtrace+0xa0/0x128\n[   97.288946]  show_stack+0x20/0x38\n[   97.289551]  dump_stack_lvl+0x78/0xc8\n[   97.290203]  print_address_description.constprop.0+0x84/0x3c8\n[   97.291159]  print_report+0xb0/0x280\n[   97.291792]  kasan_report+0x84/0xd0\n[   97.292421]  __asan_load8+0x9c/0xc0\n[   97.293042]  regs_get_kernel_stack_nth+0xa8/0xc8\n[   97.293835]  process_fetch_insn+0x770/0xa30\n[   97.294562]  kprobe_trace_func+0x254/0x3b0\n[   97.295271]  kprobe_dispatcher+0x98/0xe0\n[   97.295955]  kprobe_breakpoint_handler+0x1b0/0x210\n[   97.296774]  call_break_hook+0xc4/0x100\n[   97.297451]  brk_handler+0x24/0x78\n[   97.298073]  do_debug_exception+0xac/0x178\n[   97.298785]  el1_dbg+0x70/0x90\n[   97.299344]  el1h_64_sync_handler+0xcc/0xe8\n[   97.300066]  el1h_64_sync+0x78/0x80\n[   97.300699]  kernel_clone+0x0/0x500\n[   97.301331]  __arm64_sys_clone+0x70/0x90\n[   97.302084]  invoke_syscall+0x68/0x198\n[   97.302746]  el0_svc_common.constprop.0+0x11c/0x150\n[   97.303569]  do_el0_svc+0x38/0x50\n[   97.304164]  el0_svc+0x44/0x1d8\n[   97.304749]  el0t_64_sync_handler+0x100/0x130\n[   97.305500]  el0t_64_sync+0x188/0x190\n[   97.306151]\n[   97.306475] The buggy address belongs to stack of task 1.sh/2550\n[   97.307461]  and is located at offset 0 in frame:\n[   97.308257]  __se_sys_clone+0x0/0x138\n[   97.308910]\n[   97.309241] This frame has 1 object:\n[   97.309873]  [48, 184) \u0027args\u0027\n[   97.309876]\n[   97.310749] The buggy address belongs to the virtual mapping at\n[   97.310749]  [ffff800089270000, ffff800089279000) created by:\n[   97.310749]  dup_task_struct+0xc0/0x2e8\n[   97.313347]\n[   97.313674] The buggy address belongs to the physical page:\n[   97.314604] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x14f69a\n[   97.315885] flags: 0x15ffffe00000000(node=1|zone=2|lastcpupid=0xfffff)\n[   97.316957] raw: 015ffffe00000000 0000000000000000 dead000000000122 0000000000000000\n[   97.318207] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000\n[   97.319445] page dumped because: kasan: bad access detected\n[   97.320371]\n[   97.320694] Memory state around the buggy address:\n[   97.321511]  ffff800089277b00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n[   97.322681]  ffff800089277b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n[   97.323846] \u003effff800089277c00: 00 00 f1 f1 f1 f1 f1 f1 00 00 00 00 00 00 00 00\n[   97.325023]                          ^\n[   97.325683]  ffff800089277c80: 00 00 00 00 00 00 00 00 00 f3 f3 f3 f3 f3 f3 f3\n[   97.326856]  ffff800089277d00: f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n\nThis issue seems to be related to the behavior of some gcc compilers and\nwas also fixed on the s390 architecture before:\n\n commit d93a855c31b7 (\"s390/ptrace: Avoid KASAN false positives in regs_get_kernel_stack_nth()\")\n\nAs described in that commit, regs_get_kernel_stack_nth() has confirmed that\n`addr` is on the stack, so reading the value at `*addr` should be allowed.\nUse READ_ONCE_NOCHECK() helper to silence the KASAN check for this case.\n\n[will: Use \u0027*addr\u0027 as the argument to READ_ONCE_NOCHECK()]"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T21:25:42.232Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/64773b3ea09235168a549a195cba43bb867c4a17"
        },
        {
          "url": "https://git.kernel.org/stable/c/67abac27d806e8f9d4226ec1528540cf73af673a"
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        {
          "url": "https://git.kernel.org/stable/c/92750bfe7b0d8dbcaf578c091a65eda1c5f9ad38"
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        {
          "url": "https://git.kernel.org/stable/c/01f91d415a8375d85e0c7d3615cd4a168308bb7c"
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        {
          "url": "https://git.kernel.org/stable/c/21da6d3561f373898349ca7167c9811c020da695"
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        {
          "url": "https://git.kernel.org/stable/c/22f935bc86bdfbde04009f05eee191d220cd8c89"
        },
        {
          "url": "https://git.kernel.org/stable/c/422e565b7889ebfd9c8705a3fc786642afe61fca"
        },
        {
          "url": "https://git.kernel.org/stable/c/39dfc971e42d886e7df01371cd1bef505076d84c"
        }
      ],
      "title": "arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth()",
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38320",
    "datePublished": "2025-07-10T08:14:56.398Z",
    "dateReserved": "2025-04-16T04:51:24.004Z",
    "dateUpdated": "2026-05-11T21:25:42.232Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

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