CVE-2025-71084
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
RDMA/cm: Fix leaking the multicast GID table reference
In the Linux kernel, the following vulnerability has been resolved: RDMA/cm: Fix leaking the multicast GID table reference If the CM ID is destroyed while the CM event for multicast creating is still queued the cancel_work_sync() will prevent the work from running which also prevents destroying the ah_attr. This leaks a refcount and triggers a WARN: GID entry ref leak for dev syz1 index 2 ref=573 WARNING: CPU: 1 PID: 655 at drivers/infiniband/core/cache.c:809 release_gid_table drivers/infiniband/core/cache.c:806 [inline] WARNING: CPU: 1 PID: 655 at drivers/infiniband/core/cache.c:809 gid_table_release_one+0x284/0x3cc drivers/infiniband/core/cache.c:886 Destroy the ah_attr after canceling the work, it is safe to call this twice.
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) |
|---|---|---|---|---|---|
| 60d613b39e8d0c9f3b526e9c96445422b4562d76 | affected | git | d5ce588a9552878859a4d44b70b724216c188a5f | Unavailable | None listed |
| fe454dc31e84f8c14cb8942fcb61666c9f40745b | affected | git | abf38398724ecc888f62c678d288da40d11878af | Unavailable | None listed |
| fe454dc31e84f8c14cb8942fcb61666c9f40745b | affected | git | ab668a58c4a2ccb6d54add7a76f2f955d15d0196 | Unavailable | None listed |
| fe454dc31e84f8c14cb8942fcb61666c9f40745b | affected | git | c0acdee513239e1d6e1b490f56be0e6837dfd162 | Unavailable | None listed |
| fe454dc31e84f8c14cb8942fcb61666c9f40745b | affected | git | 5cb34bb5fd726491b809efbeb5cfd63ae5bf9cf3 | Unavailable | None listed |
| fe454dc31e84f8c14cb8942fcb61666c9f40745b | affected | git | 3ba6d01c4b3c584264dc733c6a2ecc5bbc8e0bb5 | Unavailable | None listed |
| fe454dc31e84f8c14cb8942fcb61666c9f40745b | affected | git | 57f3cb6c84159d12ba343574df2115fb18dd83ca | Unavailable | None listed |
| a3262b3884dd67b4c5632ce7cdf9cff9d1a575d4 | affected | git | Unavailable | Unavailable | None listed |
| 5.10.20 | affected | semver | 5.10.248 | Unavailable | None listed |
| 5.11.3 | affected | semver | 5.12 | 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) |
|---|---|---|---|---|---|
| 5.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.12 | Unavailable | None listed |
| 5.10.248 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.198 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.160 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.120 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.64 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.4 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |