Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drivers/md/md-bitmap: check the return value of md_bitmap_get_counter() Check the return value of md_bitmap_get_counter() in case it returns NULL pointer, which will result in a null pointer dereference. v2: update the check to include other dereference
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected d60b479d177a5735b6b4db6ee5280ef6653f50e7 before 21e9aac9a74d30907d44bae0d24c036cb3819406; affected d60b479d177a5735b6b4db6ee5280ef6653f50e7 before 5d8d046f3dba939e74e2414f009df426700430ed; affected d60b479d177a5735b6b4db6ee5280ef6653f50e7 before 100caacfa0ed26e061954c90cdc835d42f709536; affected d60b479d177a5735b6b4db6ee5280ef6653f50e7 before b621d17fe8b079574c773800148fb86907f3445d; affected d60b479d177a5735b6b4db6ee5280ef6653f50e7 before ff3b7e12bc9f50de05c9d82b5b79e23e5be888f1; affected d60b479d177a5735b6b4db6ee5280ef6653f50e7 before 99bef41f8e8d1d52b5cb34f2f193f1346192752b; affected d60b479d177a5735b6b4db6ee5280ef6653f50e7 before 3bd548e5b819b8c0f2c9085de775c5c7bff9052f |
| Linux / Linux | affected 3.5; unaffected 0 before 3.5; unaffected 4.19.270 through 4.19.*; unaffected 5.4.229 through 5.4.*; unaffected 5.10.163 through 5.10.*; unaffected 5.15.86 through 5.15.*; unaffected 6.0.16 through 6.0.*; unaffected 6.1.2 through 6.1.*; unaffected 6.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/21e9aac9a74d30907d44bae0d24c036cb3819406
- https://git.kernel.org/stable/c/5d8d046f3dba939e74e2414f009df426700430ed
- https://git.kernel.org/stable/c/100caacfa0ed26e061954c90cdc835d42f709536
- https://git.kernel.org/stable/c/b621d17fe8b079574c773800148fb86907f3445d
- https://git.kernel.org/stable/c/ff3b7e12bc9f50de05c9d82b5b79e23e5be888f1
- https://git.kernel.org/stable/c/99bef41f8e8d1d52b5cb34f2f193f1346192752b
- https://git.kernel.org/stable/c/3bd548e5b819b8c0f2c9085de775c5c7bff9052f
ADP enrichment
No English description supplied.
No references supplied.