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CVE-2026-43370 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix use-after-free race in VM acquire Replace non-atomic vm->process_info assignment with cmpxchg() to prevent race when parent/child processes sharing a drm_file both try to acquire the same VM after fork(). (cherry picked from commit c7c573275ec20db05be769288a3e3bb2250ec618)


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/2c1030f2e84885cc58bffef6af67d5b9d2e7098f kernel.org
https://git.kernel.org/stable/c/46d309996bd9251792d7dafdbaf615cf202b4447 kernel.org
https://git.kernel.org/stable/c/7885eb335d8f9e9942925d57e300a85e3f82ded4 kernel.org
https://git.kernel.org/stable/c/904025fa8bba1d028adade33346372b4ac1a9249 kernel.org
https://git.kernel.org/stable/c/94b7782d0c8024f5b88454241c8d4777076c3786 kernel.org
https://git.kernel.org/stable/c/ae87aea330c24f462fc7058ed543ba8bc6798447 kernel.org
https://git.kernel.org/stable/c/c658c1c85ec235b7ecfbf8dbfee385b1332088f4 kernel.org
https://git.kernel.org/stable/c/e61e355cbe49e585097eee28c15b862bfb1c0668 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-43370
NVD Published Date:
05/08/2026
NVD Last Modified:
05/08/2026
Source:
kernel.org