CVE-2022-50234
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
io_uring/af_unix: defer registered files gc to io_uring release
In the Linux kernel, the following vulnerability has been resolved: io_uring/af_unix: defer registered files gc to io_uring release Instead of putting io_uring's registered files in unix_gc() we want it to be done by io_uring itself. The trick here is to consider io_uring registered files for cycle detection but not actually putting them down. Because io_uring can't register other ring instances, this will remove all refs to the ring file triggering the ->release path and clean up with io_ring_ctx_free(). [axboe: add kerneldoc comment to skb, fold in skb leak fix]
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) |
|---|---|---|---|---|---|
| 6b06314c47e141031be043539900d80d2c7ba10f | affected | git | 04df9719df1865f6770af9bc7880874af0e594b2 | Unavailable | None listed |
| 6b06314c47e141031be043539900d80d2c7ba10f | affected | git | c378c479c5175833bb22ff71974cda47d7b05401 | Unavailable | None listed |
| 6b06314c47e141031be043539900d80d2c7ba10f | affected | git | 813d8fe5d30388f73a21d3a2bf46b0a1fd72498c | Unavailable | None listed |
| 6b06314c47e141031be043539900d80d2c7ba10f | affected | git | b4293c01ee0d0ecdd3cb5801e13f62271144667a | Unavailable | None listed |
| 6b06314c47e141031be043539900d80d2c7ba10f | affected | git | 75e94c7e8859e58aadc15a98cc9704edff47d4f2 | Unavailable | None listed |
| 6b06314c47e141031be043539900d80d2c7ba10f | affected | git | 0091bfc81741b8d3aeb3b7ab8636f911b2de6e80 | 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) |
|---|---|---|---|---|---|
| 5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.1 | Unavailable | None listed |
| 5.4.220 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.150 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.75 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.19.17 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0.3 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |