CVE-2023-52654
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
io_uring/af_unix: disable sending io_uring over sockets
In the Linux kernel, the following vulnerability has been resolved: io_uring/af_unix: disable sending io_uring over sockets File reference cycles have caused lots of problems for io_uring in the past, and it still doesn't work exactly right and races with unix_stream_read_generic(). The safest fix would be to completely disallow sending io_uring files via sockets via SCM_RIGHT, so there are no possible cycles invloving registered files and thus rendering SCM accounting on the io_uring side unnecessary.
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) |
|---|---|---|---|---|---|
| 04df9719df1865f6770af9bc7880874af0e594b2 | affected | git | 18824f592aad4124d79751bbc1500ea86ac3ff29 | Unavailable | None listed |
| c378c479c5175833bb22ff71974cda47d7b05401 | affected | git | 3fe1ea5f921bf5b71cbfdc4469fb96c05936610e | Unavailable | None listed |
| 813d8fe5d30388f73a21d3a2bf46b0a1fd72498c | affected | git | bcedd497b3b4a0be56f3adf7c7542720eced0792 | Unavailable | None listed |
| 0091bfc81741b8d3aeb3b7ab8636f911b2de6e80 | affected | git | f2f57f51b53be153a522300454ddb3887722fb2c | Unavailable | None listed |
| 0091bfc81741b8d3aeb3b7ab8636f911b2de6e80 | affected | git | 5a33d385eb36991a91e3dddb189d8679e2aac2be | Unavailable | None listed |
| 0091bfc81741b8d3aeb3b7ab8636f911b2de6e80 | affected | git | 705318a99a138c29a512a72c3e0043b3cd7f55f4 | Unavailable | None listed |
| b4293c01ee0d0ecdd3cb5801e13f62271144667a | affected | git | Unavailable | Unavailable | None listed |
| 75e94c7e8859e58aadc15a98cc9704edff47d4f2 | affected | git | Unavailable | Unavailable | None listed |
| 5.4.220 | affected | semver | 5.4.264 | Unavailable | None listed |
| 5.10.150 | affected | semver | 5.10.204 | Unavailable | None listed |
| 5.15.75 | affected | semver | 5.15.143 | Unavailable | None listed |
| 5.19.17 | affected | semver | 5.20 | Unavailable | None listed |
| 6.0.3 | affected | semver | 6.1 | 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) |
|---|---|---|---|---|---|
| 6.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.1 | Unavailable | None listed |
| 5.4.264 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.204 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.143 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.68 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.7 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7 | unaffected | original_commit_for_fix | Unavailable | * | None listed |