Vulnerability-Lookup

BDU:2017-01162 (CVE-2017-7895)

Vulnerability from fstec – Published: 2017-05-18 – Updated: 2024-05-16 – View on bdu.fstec.ru Fixed

Title

Уязвимость реализации серверов NFSv2 и NFSv3 в ядре операционной системы Linux, позволяющая нарушителю вызвать ошибки арифметических указателей или оказать другое воздействие

Summary

Уязвимость реализации серверов NFSv2 и NFSv3 в ядре операционной системы Linux связана с целочисленным переполнением. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, запустить механизм арифметических указателей с ошибками или оказать другое воздействие при помощи специально сформированных запросов, связанных с fs/nfsd/nfs3xdr.c и fs/nfsd/nfsxdr.c

Severity

10.0 (High) CVSS 2.0


                      
                        AV:N/AC:L/Au:N/C:C/I:C/A:C

9.8 (Critical) CVSS 3.0


                      
                        CVSS:3.0/AV:N/AC:L/PR:N/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-119 - Выход операции за границы буфера в памяти
CWE-189 - Ошибки, возникающие при обработке чисел

Aliases

CVE-2017-7895, BID, ID:98085

References

43 references

URL
http://www.debian.org/security/2017/dsa-3886
http://www.securityfocus.com/bid/98085
http://www.ubuntu.com/usn/usn-3312-1
http://www.ubuntu.com/usn/usn-3312-2
http://www.ubuntu.com/usn/usn-3314-1
http://www.ubuntu.com/usn/usn-3359-1
http://www.ubuntu.com/usn/usn-3360-1
http://www.ubuntu.com/usn/usn-3360-2
http://www.ubuntu.com/usn/usn-3361-1
https://access.redhat.com/errata/RHSA-2017:1615
https://access.redhat.com/errata/RHSA-2017:1616
https://access.redhat.com/errata/RHSA-2017:1647
https://access.redhat.com/errata/RHSA-2017:1715
https://access.redhat.com/errata/RHSA-2017:1723
https://access.redhat.com/errata/RHSA-2017:1766
https://access.redhat.com/errata/RHSA-2017:1798
https://access.redhat.com/errata/RHSA-2017:2412
https://access.redhat.com/errata/RHSA-2017:2428
https://access.redhat.com/errata/RHSA-2017:2429
https://access.redhat.com/errata/RHSA-2017:2472
https://access.redhat.com/errata/RHSA-2017:2732
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7895
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1…
https://github.com/torvalds/linux/commit/13bf9fbff0e5e099e2b6f003a0ab8ae145436309
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.40
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.14
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.67
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.26
https://ubuntu.com/security/notices/USN-3312-1
https://ubuntu.com/security/notices/USN-3312-2
https://ubuntu.com/security/notices/USN-3314-1
https://ubuntu.com/security/notices/USN-3359-1
https://ubuntu.com/security/notices/USN-3360-1
https://ubuntu.com/security/notices/USN-3360-2
https://ubuntu.com/security/notices/USN-3361-1
https://usn.ubuntu.com/usn/usn-3312-1
https://usn.ubuntu.com/usn/usn-3312-2
https://usn.ubuntu.com/usn/usn-3314-1
https://usn.ubuntu.com/usn/usn-3359-1
https://usn.ubuntu.com/usn/usn-3360-1
https://usn.ubuntu.com/usn/usn-3360-2
https://usn.ubuntu.com/usn/usn-3361-1
https://www.cve.org/CVERecord?id=CVE-2017-7895

Impacted products

1 product from 1 vendor

Vendors

Сообщество свободного программного обеспечения

Products

Linux

Versions

от 4.0 до 4.1.39 включительно (Linux), от 4.5 до 4.9.25 включительно (Linux), от 4.10.0 до 4.10.13 включительно (Linux), от 4.2 до 4.4.66 включительно (Linux)

Product types

Operating system

Mitigations

Использование рекомендаций: Для Linux: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=13bf9fbff0e5e099e2b6f003a0ab8ae145436309 https://github.com/torvalds/linux/commit/13bf9fbff0e5e099e2b6f003a0ab8ae145436309 https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.40 https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.14 https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.67 https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.26

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
  "CVSS 3.0": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "\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",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u043e\u0442 4.0 \u0434\u043e 4.1.39 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.5 \u0434\u043e 4.9.25 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.10.0 \u0434\u043e 4.10.13 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.2 \u0434\u043e 4.4.66 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux)",
  "\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": "\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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=13bf9fbff0e5e099e2b6f003a0ab8ae145436309\nhttps://github.com/torvalds/linux/commit/13bf9fbff0e5e099e2b6f003a0ab8ae145436309\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.40\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.14\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.67\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.26",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "25.04.2017",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "16.05.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "18.05.2017",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2017-01162",
  "\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-2017-7895, BID ID:98085",
  "\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": "Linux",
  "\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": null,
  "\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 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 NFSv2 \u0438 NFSv3 \u0432 \u044f\u0434\u0440\u0435 \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 \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0448\u0438\u0431\u043a\u0438 \u0430\u0440\u0438\u0444\u043c\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\u0439 \u0438\u043b\u0438 \u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0434\u0440\u0443\u0433\u043e\u0435 \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435",
  "\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": "\u0412\u044b\u0445\u043e\u0434 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u044b \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438 (CWE-119), \u041e\u0448\u0438\u0431\u043a\u0438, \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u044e\u0449\u0438\u0435 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0447\u0438\u0441\u0435\u043b (CWE-189)",
  "\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 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 NFSv2 \u0438 NFSv3 \u0432 \u044f\u0434\u0440\u0435 \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 \u0446\u0435\u043b\u043e\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u043c \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c. \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, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e, \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u0430\u0440\u0438\u0444\u043c\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\u0439 \u0441 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u0438\u043b\u0438 \u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0434\u0440\u0443\u0433\u043e\u0435 \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 fs/nfsd/nfs3xdr.c \u0438 fs/nfsd/nfsxdr.c",
  "\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": "http://www.debian.org/security/2017/dsa-3886\nhttp://www.securityfocus.com/bid/98085\nhttp://www.ubuntu.com/usn/usn-3312-1\nhttp://www.ubuntu.com/usn/usn-3312-2\nhttp://www.ubuntu.com/usn/usn-3314-1\nhttp://www.ubuntu.com/usn/usn-3359-1\nhttp://www.ubuntu.com/usn/usn-3360-1\nhttp://www.ubuntu.com/usn/usn-3360-2\nhttp://www.ubuntu.com/usn/usn-3361-1\nhttps://access.redhat.com/errata/RHSA-2017:1615\nhttps://access.redhat.com/errata/RHSA-2017:1616\nhttps://access.redhat.com/errata/RHSA-2017:1647\nhttps://access.redhat.com/errata/RHSA-2017:1715\nhttps://access.redhat.com/errata/RHSA-2017:1723\nhttps://access.redhat.com/errata/RHSA-2017:1766\nhttps://access.redhat.com/errata/RHSA-2017:1798\nhttps://access.redhat.com/errata/RHSA-2017:2412\nhttps://access.redhat.com/errata/RHSA-2017:2428\nhttps://access.redhat.com/errata/RHSA-2017:2429\nhttps://access.redhat.com/errata/RHSA-2017:2472\nhttps://access.redhat.com/errata/RHSA-2017:2732\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7895\nhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=13bf9fbff0e5e099e2b6f003a0ab8ae145436309\nhttps://github.com/torvalds/linux/commit/13bf9fbff0e5e099e2b6f003a0ab8ae145436309\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.40\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.14\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.67\nhttps://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.26\nhttps://ubuntu.com/security/notices/USN-3312-1\nhttps://ubuntu.com/security/notices/USN-3312-2\nhttps://ubuntu.com/security/notices/USN-3314-1\nhttps://ubuntu.com/security/notices/USN-3359-1\nhttps://ubuntu.com/security/notices/USN-3360-1\nhttps://ubuntu.com/security/notices/USN-3360-2\nhttps://ubuntu.com/security/notices/USN-3361-1\nhttps://usn.ubuntu.com/usn/usn-3312-1\nhttps://usn.ubuntu.com/usn/usn-3312-2\nhttps://usn.ubuntu.com/usn/usn-3314-1\nhttps://usn.ubuntu.com/usn/usn-3359-1\nhttps://usn.ubuntu.com/usn/usn-3360-1\nhttps://usn.ubuntu.com/usn/usn-3360-2\nhttps://usn.ubuntu.com/usn/usn-3361-1\nhttps://www.cve.org/CVERecord?id=CVE-2017-7895",
  "\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-119, CWE-189",
  "\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": "\u041a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\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 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 10)\n\u041a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\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 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 9,8)"
}

CVE-2017-7895 (GCVE-0-2017-7895)

Vulnerability from cvelistv5 – Published: 2017-04-28 10:00 – Updated: 2024-08-05 16:19

Summary

The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

16 references

URL	Tags
https://access.redhat.com/errata/RHSA-2017:2732	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2412	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1798	vendor-advisoryx_refsource_REDHAT
https://github.com/torvalds/linux/commit/13bf9fbf…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:1723	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1615	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1647	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1766	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1616	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2429	vendor-advisoryx_refsource_REDHAT
https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_CONFIRM
http://www.debian.org/security/2017/dsa-3886	vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2017:2428	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/98085	vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2017:2472	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1715	vendor-advisoryx_refsource_REDHAT

Date Public

2017-04-28 00:00

Show details on NVD website

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.