CVE-2026-74397
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)
IB/mlx5: Fix transport-domain rollback and initialize lb mutex earlier
In the Linux kernel, the following vulnerability has been resolved: IB/mlx5: Fix transport-domain rollback and initialize lb mutex earlier mlx5_ib_alloc_transport_domain() allocates a transport domain and then may fail in mlx5_ib_enable_lb(). In that case, the allocated TD is leaked. Fix this by deallocating the TD when mlx5_ib_enable_lb() returns an error. Also return 0 explicitly in the no-loopback-capability success branch, and move dev->lb.mutex initialization to mlx5_ib_stage_init_init().
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) |
|---|---|---|---|---|---|
| 146d2f1af3245a10b13eef263687e54f4e253d1d | affected | git | 2c3b2667dad69d56774b79db763acb3a1bee0fc0 | Unavailable | None listed |
| 146d2f1af3245a10b13eef263687e54f4e253d1d | affected | git | 37fc3cc0f924fd8d0f0cf87b92672dec75a32e57 | Unavailable | None listed |
| 146d2f1af3245a10b13eef263687e54f4e253d1d | affected | git | 65e344925fa30abf50c8de8c150b397715fa2066 | Unavailable | None listed |
| 146d2f1af3245a10b13eef263687e54f4e253d1d | affected | git | f88e12c95fc19f719e06ca1e9eb20fdad68ef61a | Unavailable | None listed |
| 146d2f1af3245a10b13eef263687e54f4e253d1d | affected | git | e79389115b9d27287ff6230a9750675106ed7668 | 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) |
|---|---|---|---|---|---|
| 4.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.5 | Unavailable | 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 |