CVE-2024-37026
drm/xe: Only use reserved BCS instances for usm migrate exec queue
Description
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Only use reserved BCS instances for usm migrate exec queue The GuC context scheduling queue is 2 entires deep, thus it is possible for a migration job to be stuck behind a fault if migration exec queue shares engines with user jobs. This can deadlock as the migrate exec queue is required to service page faults. Avoid deadlock by only using reserved BCS instances for usm migrate exec queue. (cherry picked from commit 04f4a70a183a688a60fe3882d6e4236ea02cfc67)
INFO
Published Date :
June 24, 2024, 2:15 p.m.
Last Modified :
Oct. 3, 2025, 3:08 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the affected kernel package.
- Reboot the system.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-37026.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-37026 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-37026
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-37026 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-37026 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Oct. 03, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:6.10:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.8 up to (excluding) 6.9.4 Added Reference Type CVE: https://git.kernel.org/stable/c/92deed4a9bfd9ef187764225bba530116c49e15c Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/92deed4a9bfd9ef187764225bba530116c49e15c Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/c8ea2c31f5ea437199b239d76ad5db27343edb0c Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/c8ea2c31f5ea437199b239d76ad5db27343edb0c Types: Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/92deed4a9bfd9ef187764225bba530116c49e15c Added Reference https://git.kernel.org/stable/c/c8ea2c31f5ea437199b239d76ad5db27343edb0c -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 24, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drm/xe: Only use reserved BCS instances for usm migrate exec queue The GuC context scheduling queue is 2 entires deep, thus it is possible for a migration job to be stuck behind a fault if migration exec queue shares engines with user jobs. This can deadlock as the migrate exec queue is required to service page faults. Avoid deadlock by only using reserved BCS instances for usm migrate exec queue. (cherry picked from commit 04f4a70a183a688a60fe3882d6e4236ea02cfc67) Added Reference kernel.org https://git.kernel.org/stable/c/92deed4a9bfd9ef187764225bba530116c49e15c [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/c8ea2c31f5ea437199b239d76ad5db27343edb0c [No types assigned]