CVE-2026-74373
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
md/raid1,raid10: fix bio accounting for split md cloned bios
In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix bio accounting for split md cloned bios Use md_cloned_bio() to control bio accounting instead of relying on r1bio_existed in raid1 or the io_accounting flag in raid10. The previous logic does not reliably reflect whether a bio is an md cloned bio. When a failed bio is split and resubmitted via bio_submit_split_bioset() on the error path, this can lead to either double accounting for md cloned bios, or missing accounting for bios returned from bio_submit_split_bioset() Fix this by using md_cloned_bio() to detect md cloned bios and skip accounting accordingly.
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) |
|---|---|---|---|---|---|
| bb2a9acefaf9ce5bbc1e70f407e34599233d0243 | affected | git | 91d0fc000d8cc40fcb4285e6160dd1ce98c56201 | Unavailable | None listed |
| bb2a9acefaf9ce5bbc1e70f407e34599233d0243 | affected | git | 235d16ae715104b981a4fbc9434398e3816773b1 | Unavailable | None listed |
| bb2a9acefaf9ce5bbc1e70f407e34599233d0243 | affected | git | bcf30e14d2bd509c57e93021b46aedc878896e7b | Unavailable | None listed |
| bb2a9acefaf9ce5bbc1e70f407e34599233d0243 | affected | git | bb8d7ea74206b419aa05d7773a15a923b668c9f0 | Unavailable | None listed |
| bb2a9acefaf9ce5bbc1e70f407e34599233d0243 | affected | git | ba976e3501111d11c550848b3b7341a73035f582 | 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) |
|---|---|---|---|---|---|
| 6.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.6 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.114 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.57 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.5 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |