CVE-2024-26601
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ext4: regenerate buddy after block freeing failed if under fc replay
In the Linux kernel, the following vulnerability has been resolved: ext4: regenerate buddy after block freeing failed if under fc replay This mostly reverts commit 6bd97bf273bd ("ext4: remove redundant mb_regenerate_buddy()") and reintroduces mb_regenerate_buddy(). Based on code in mb_free_blocks(), fast commit replay can end up marking as free blocks that are already marked as such. This causes corruption of the buddy bitmap so we need to regenerate it in that case.
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) |
|---|---|---|---|---|---|
| 0983142c5f17a62055ec851372273c3bc77e4788 | affected | git | 94ebf71bddbcd4ab1ce43ae32c6cb66396d2d51a | Unavailable | None listed |
| 6bd97bf273bdb4944904e57480f6545bca48ad77 | affected | git | c1317822e2de80e78f137d3a2d99febab1b80326 | Unavailable | None listed |
| 6bd97bf273bdb4944904e57480f6545bca48ad77 | affected | git | 78327acd4cdc4a1601af718b781eece577b6b7d4 | Unavailable | None listed |
| 6bd97bf273bdb4944904e57480f6545bca48ad77 | affected | git | ea42d6cffb0dd27a417f410b9d0011e9859328cb | Unavailable | None listed |
| 6bd97bf273bdb4944904e57480f6545bca48ad77 | affected | git | 6b0d48647935e4b8c7b75d1eccb9043fcd4ee581 | Unavailable | None listed |
| 6bd97bf273bdb4944904e57480f6545bca48ad77 | affected | git | c9b528c35795b711331ed36dc3dbee90d5812d4e | Unavailable | None listed |
| 5.10.181 | affected | semver | 5.10.211 | 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) |
|---|---|---|---|---|---|
| 5.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.11 | Unavailable | None listed |
| 5.10.211 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.150 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.78 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.17 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.5 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8 | unaffected | original_commit_for_fix | Unavailable | * | None listed |