Description (CNA)
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)
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ede0dd86f45adf2b7083bb161f6bc81da5fe2bad before ae87aea330c24f462fc7058ed543ba8bc6798447; affected ede0dd86f45adf2b7083bb161f6bc81da5fe2bad before 46d309996bd9251792d7dafdbaf615cf202b4447; affected ede0dd86f45adf2b7083bb161f6bc81da5fe2bad before e61e355cbe49e585097eee28c15b862bfb1c0668; affected ede0dd86f45adf2b7083bb161f6bc81da5fe2bad before c658c1c85ec235b7ecfbf8dbfee385b1332088f4; affected ede0dd86f45adf2b7083bb161f6bc81da5fe2bad before 904025fa8bba1d028adade33346372b4ac1a9249; affected ede0dd86f45adf2b7083bb161f6bc81da5fe2bad before 7885eb335d8f9e9942925d57e300a85e3f82ded4; affected ede0dd86f45adf2b7083bb161f6bc81da5fe2bad before 94b7782d0c8024f5b88454241c8d4777076c3786; affected ede0dd86f45adf2b7083bb161f6bc81da5fe2bad before 2c1030f2e84885cc58bffef6af67d5b9d2e7098f |
| Linux / Linux | affected 4.17; unaffected 0 before 4.17; unaffected 5.10.253 through 5.10.*; unaffected 5.15.203 through 5.15.*; unaffected 6.1.167 through 6.1.*; unaffected 6.6.130 through 6.6.*; unaffected 6.12.78 through 6.12.*; unaffected 6.18.19 through 6.18.*; unaffected 6.19.9 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/ae87aea330c24f462fc7058ed543ba8bc6798447
- https://git.kernel.org/stable/c/46d309996bd9251792d7dafdbaf615cf202b4447
- https://git.kernel.org/stable/c/e61e355cbe49e585097eee28c15b862bfb1c0668
- https://git.kernel.org/stable/c/c658c1c85ec235b7ecfbf8dbfee385b1332088f4
- https://git.kernel.org/stable/c/904025fa8bba1d028adade33346372b4ac1a9249
- https://git.kernel.org/stable/c/7885eb335d8f9e9942925d57e300a85e3f82ded4
- https://git.kernel.org/stable/c/94b7782d0c8024f5b88454241c8d4777076c3786
- https://git.kernel.org/stable/c/2c1030f2e84885cc58bffef6af67d5b9d2e7098f
ADP enrichment
No English description supplied.
No references supplied.