fkie_cve-2019-25044
Vulnerability from fkie_nvd
Published
2021-05-14 23:15
Modified
2024-11-21 04:39
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The block subsystem in the Linux kernel before 5.2 has a use-after-free that can lead to arbitrary code execution in the kernel context and privilege escalation, aka CID-c3e2219216c9. This is related to blk_mq_free_rqs and blk_cleanup_queue.
References
cve@mitre.orghttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2Patch, Vendor Advisory
cve@mitre.orghttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c3e2219216c92919a6bd1711f340f5faa98695e6Mailing List, Patch, Vendor Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20210629-0006/Third Party Advisory
cve@mitre.orghttps://sites.google.com/view/syzscope/kasan-use-after-free-read-in-blk_mq_free_rqsThird Party Advisory
cve@mitre.orghttps://syzkaller.appspot.com/bug?id=36fe241584203cf394d44560a42e3430434f1213Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c3e2219216c92919a6bd1711f340f5faa98695e6Mailing List, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210629-0006/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-blk_mq_free_rqsThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://syzkaller.appspot.com/bug?id=36fe241584203cf394d44560a42e3430434f1213Exploit, Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel 5.2
netapp cloud_backup -
netapp solidfire_\&_hci_management_node -
netapp solidfire_baseboard_management_controller_firmware -
netapp solidfire_baseboard_management_controller -
netapp h300s_firmware -
netapp h300s -
netapp h500s_firmware -
netapp h500s -
netapp h700s_firmware -
netapp h700s -
netapp h300e_firmware -
netapp h300e -
netapp h500e_firmware -
netapp h500e -
netapp h700e_firmware -
netapp h700e -
netapp h410s_firmware -
netapp h410s -
netapp h410c_firmware -
netapp h410c -


To clipboard 

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      "value": "The block subsystem in the Linux kernel before 5.2 has a use-after-free that can lead to arbitrary code execution in the kernel context and privilege escalation, aka CID-c3e2219216c9. This is related to blk_mq_free_rqs and blk_cleanup_queue."
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      "lang": "es",
      "value": "El block subsystem en el kernel de Linux versiones anteriores a 5.2 presenta un uso de la memoria previamente liberada que puede conllevar a una ejecuci\u00f3n de c\u00f3digo arbitrario en el contexto del kernel y una escalada de privilegios, tambi\u00e9n se conoce como CID-c3e2219216c9.\u0026#xa0;Esto est\u00e1 relacionado con las funciones blk_mq_free_rqs y blk_cleanup_queue"
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  "id": "CVE-2019-25044",
  "lastModified": "2024-11-21T04:39:48.930",
  "metrics": {
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        "baseSeverity": "HIGH",
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}


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