CVE-2023-53861
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ext4: correct grp validation in ext4_mb_good_group
In the Linux kernel, the following vulnerability has been resolved: ext4: correct grp validation in ext4_mb_good_group Group corruption check will access memory of grp and will trigger kernel crash if grp is NULL. So do NULL check before corruption check.
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) |
|---|---|---|---|---|---|
| 100c0ad6c04597fefeaaba2bb1827cc015d95067 | affected | git | 245759d987b617d183061db6ab8886ebb5cc78e9 | Unavailable | None listed |
| 620a3c28221bb219b81bc0bffd065cc187494302 | affected | git | 3e24082f16825279054a2b8a5e668d65070bbf07 | Unavailable | None listed |
| b4319e457d6e3fb33e443efeaf4634fc36e8a9ed | affected | git | 772ca4bc1d0d21320ef2ecc0f9e4f90ea85a035d | Unavailable | None listed |
| 5354b2af34064a4579be8bc0e2f15a7b70f14b5f | affected | git | 83a9d5f5ec7e75640b1ba0bbd77a4888df798bb4 | Unavailable | None listed |
| 5354b2af34064a4579be8bc0e2f15a7b70f14b5f | affected | git | e69d665987db0e37896adf78a7e718f9a0a75d3f | Unavailable | None listed |
| 5354b2af34064a4579be8bc0e2f15a7b70f14b5f | affected | git | a9ce5993a0f5c0887c8a1b4ffa3b8046fbcfdc93 | Unavailable | None listed |
| 31668cebf45adfb6283e465e641c4f5a21b07afa | affected | git | Unavailable | Unavailable | None listed |
| 5.10.181 | affected | semver | 5.10.195 | Unavailable | None listed |
| 5.15.113 | affected | semver | 5.15.132 | Unavailable | None listed |
| 6.1.30 | affected | semver | 6.1.53 | Unavailable | None listed |
| 6.3.4 | affected | semver | 6.4 | 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) |
|---|---|---|---|---|---|
| 6.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.4 | Unavailable | None listed |
| 5.10.195 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.132 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.53 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.4.16 | unaffected | semver | Unavailable | 6.4.* | None listed |
| 6.5.3 | unaffected | semver | Unavailable | 6.5.* | None listed |
| 6.6 | unaffected | original_commit_for_fix | Unavailable | * | None listed |