CVE-2026-72437
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: free r1_bio when REQ_NOWAIT is set and read would block on retry
In the Linux kernel, the following vulnerability has been resolved: md/raid1: free r1_bio when REQ_NOWAIT is set and read would block on retry When a read is retried, raid1_read_request() may be called with a pre-allocated r1_bio. If wait_read_barrier() fails for a REQ_NOWAIT read, the bio is completed and the function returns immediately. In this case the existing r1_bio is leaked. This fixes a leak of pre-allocated r1_bio structures for retried reads.
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) |
|---|---|---|---|---|---|
| 5aa705039c4fca84575539bfa2b8a28454a3d2ca | affected | git | d1eda529a4bf6b866d02755723ee0eb1f037a5ed | Unavailable | None listed |
| 5aa705039c4fca84575539bfa2b8a28454a3d2ca | affected | git | c66ed3e6371f5dba8f5d8ab810d6683ddc99201e | Unavailable | None listed |
| 5aa705039c4fca84575539bfa2b8a28454a3d2ca | affected | git | db58075bc9c2ad2731f9c063859b47104bc2e7ef | Unavailable | None listed |
| 5aa705039c4fca84575539bfa2b8a28454a3d2ca | affected | git | 6d92dbd73d19a0622f60352ce9d9379f7a760112 | Unavailable | None listed |
| 5aa705039c4fca84575539bfa2b8a28454a3d2ca | affected | git | c6e6354295845698d2fdfa20b71fc404786f7e93 | Unavailable | None listed |
| 5aa705039c4fca84575539bfa2b8a28454a3d2ca | affected | git | 69ad6ce47f9bf2b9fe0ed69b042db993d33bbf12 | 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) |
|---|---|---|---|---|---|
| 5.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.17 | Unavailable | None listed |
| 6.1.178 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.145 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.97 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.40 | 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 |