CVE-2022-50402
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drivers/md/md-bitmap: check the return value of md_bitmap_get_counter()
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
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| d60b479d177a5735b6b4db6ee5280ef6653f50e7 | affected | git | 21e9aac9a74d30907d44bae0d24c036cb3819406 | Unavailable | None listed |
| d60b479d177a5735b6b4db6ee5280ef6653f50e7 | affected | git | 5d8d046f3dba939e74e2414f009df426700430ed | Unavailable | None listed |
| d60b479d177a5735b6b4db6ee5280ef6653f50e7 | affected | git | 100caacfa0ed26e061954c90cdc835d42f709536 | Unavailable | None listed |
| d60b479d177a5735b6b4db6ee5280ef6653f50e7 | affected | git | b621d17fe8b079574c773800148fb86907f3445d | Unavailable | None listed |
| d60b479d177a5735b6b4db6ee5280ef6653f50e7 | affected | git | ff3b7e12bc9f50de05c9d82b5b79e23e5be888f1 | Unavailable | None listed |
| d60b479d177a5735b6b4db6ee5280ef6653f50e7 | affected | git | 99bef41f8e8d1d52b5cb34f2f193f1346192752b | Unavailable | None listed |
| d60b479d177a5735b6b4db6ee5280ef6653f50e7 | affected | git | 3bd548e5b819b8c0f2c9085de775c5c7bff9052f | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.5 | Unavailable | None listed |
| 4.19.270 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.229 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.163 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.86 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.16 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.2 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |