CVE-2026-43370High· 7.8▾ TwilightIn 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 d…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 16.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.1%
Last analysed / modified upstream
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)
Linux >= ede0dd86f45adf2b7083bb161f6bc81da5fe2bad < ae87aea330c24f462fc7058ed543ba8bc6798447Linux >= ede0dd86f45adf2b7083bb161f6bc81da5fe2bad < 46d309996bd9251792d7dafdbaf615cf202b4447Linux >= ede0dd86f45adf2b7083bb161f6bc81da5fe2bad < e61e355cbe49e585097eee28c15b862bfb1c0668Linux >= ede0dd86f45adf2b7083bb161f6bc81da5fe2bad < c658c1c85ec235b7ecfbf8dbfee385b1332088f4Linux >= ede0dd86f45adf2b7083bb161f6bc81da5fe2bad < 904025fa8bba1d028adade33346372b4ac1a9249Linux >= ede0dd86f45adf2b7083bb161f6bc81da5fe2bad < 7885eb335d8f9e9942925d57e300a85e3f82ded4Linux >= ede0dd86f45adf2b7083bb161f6bc81da5fe2bad < 94b7782d0c8024f5b88454241c8d4777076c3786Linux >= ede0dd86f45adf2b7083bb161f6bc81da5fe2bad < 2c1030f2e84885cc58bffef6af67d5b9d2e7098fLinux 4.17Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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