Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check for potential null return of kmalloc_array() As the kmalloc_array() may return null, the 'event_waiters[i].wait' would lead to null-pointer dereference. Therefore, it is better to check the return value of kmalloc_array() to avoid this confusion.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected f3a398183f7b9ef78f6b71ee9f7641e046403bcb before 32cf90a521dcc0f136db7ee5ba32bfe5f79e460e; affected f3a398183f7b9ef78f6b71ee9f7641e046403bcb before 40bf32dbfef866c83a3e74800b81d79e52b6d20b; affected f3a398183f7b9ef78f6b71ee9f7641e046403bcb before 94869bb0de69a812f70231b0eb480bb2f7ae73a6; affected f3a398183f7b9ef78f6b71ee9f7641e046403bcb before c7a268b33882d5feaafd29c1734456f41ba41396; affected f3a398183f7b9ef78f6b71ee9f7641e046403bcb before 1d7a5aae884ca727d41c7ed15d4c82fdb67c040c; affected f3a398183f7b9ef78f6b71ee9f7641e046403bcb before f2658d5966bcee8c3eb487875f459756d4f7cdfc; affected f3a398183f7b9ef78f6b71ee9f7641e046403bcb before 0a692c625e373fef692ffbc7fc41f8a025f01cb7; affected f3a398183f7b9ef78f6b71ee9f7641e046403bcb before ebbb7bb9e80305820dc2328a371c1b35679f2667 |
| Linux / Linux | affected 4.2; unaffected 0 before 4.2; unaffected 4.9.311 through 4.9.*; unaffected 4.14.276 through 4.14.*; unaffected 4.19.239 through 4.19.*; unaffected 5.4.190 through 5.4.*; unaffected 5.10.112 through 5.10.*; unaffected 5.15.35 through 5.15.*; unaffected 5.17.4 through 5.17.*; unaffected 5.18 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/32cf90a521dcc0f136db7ee5ba32bfe5f79e460e
- https://git.kernel.org/stable/c/40bf32dbfef866c83a3e74800b81d79e52b6d20b
- https://git.kernel.org/stable/c/94869bb0de69a812f70231b0eb480bb2f7ae73a6
- https://git.kernel.org/stable/c/c7a268b33882d5feaafd29c1734456f41ba41396
- https://git.kernel.org/stable/c/1d7a5aae884ca727d41c7ed15d4c82fdb67c040c
- https://git.kernel.org/stable/c/f2658d5966bcee8c3eb487875f459756d4f7cdfc
- https://git.kernel.org/stable/c/0a692c625e373fef692ffbc7fc41f8a025f01cb7
- https://git.kernel.org/stable/c/ebbb7bb9e80305820dc2328a371c1b35679f2667
ADP enrichment
No English description supplied.
No references supplied.