CVE-2024-26774
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: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt
In the Linux kernel, the following vulnerability has been resolved: ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt Determine if bb_fragments is 0 instead of determining bb_free to eliminate the risk of dividing by zero when the block bitmap is corrupted.
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) |
|---|---|---|---|---|---|
| 83e80a6e3543f37f74c8e48a5f305b054b65ce2a | affected | git | 8b40eb2e716b503f7a4e1090815a17b1341b2150 | Unavailable | None listed |
| 83e80a6e3543f37f74c8e48a5f305b054b65ce2a | affected | git | f32d2a745b02123258026e105a008f474f896d6a | Unavailable | None listed |
| 83e80a6e3543f37f74c8e48a5f305b054b65ce2a | affected | git | 8cf9cc602cfb40085967c0d140e32691c8b71cf3 | Unavailable | None listed |
| 83e80a6e3543f37f74c8e48a5f305b054b65ce2a | affected | git | 993bf0f4c393b3667830918f9247438a8f6fdb5b | Unavailable | None listed |
| 398a0fdb38d9ab5e68023667cc5e6e3d109e2d6b | affected | git | Unavailable | Unavailable | None listed |
| 5.19.12 | affected | semver | 5.20 | 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) |
|---|---|---|---|---|---|
| 6.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.0 | Unavailable | None listed |
| 6.1.80 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.19 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.7 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8 | unaffected | original_commit_for_fix | Unavailable | * | None listed |