CVE-2023-52654

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Source
https://cve.org/CVERecord?id=CVE-2023-52654
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52654.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-52654
Downstream
Related
Published
2024-05-09T16:37:04.293Z
Modified
2026-03-23T05:04:52.570042127Z
Summary
io_uring/af_unix: disable sending io_uring over sockets
Details

In the Linux kernel, the following vulnerability has been resolved:

iouring/afunix: disable sending io_uring over sockets

File reference cycles have caused lots of problems for iouring in the past, and it still doesn't work exactly right and races with unixstreamreadgeneric(). The safest fix would be to completely disallow sending iouring files via sockets via SCMRIGHT, so there are no possible cycles invloving registered files and thus rendering SCM accounting on the io_uring side unnecessary.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52654.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
04df9719df1865f6770af9bc7880874af0e594b2
Fixed
18824f592aad4124d79751bbc1500ea86ac3ff29
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c378c479c5175833bb22ff71974cda47d7b05401
Fixed
3fe1ea5f921bf5b71cbfdc4469fb96c05936610e
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
813d8fe5d30388f73a21d3a2bf46b0a1fd72498c
Fixed
bcedd497b3b4a0be56f3adf7c7542720eced0792
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0091bfc81741b8d3aeb3b7ab8636f911b2de6e80
Fixed
f2f57f51b53be153a522300454ddb3887722fb2c
Fixed
5a33d385eb36991a91e3dddb189d8679e2aac2be
Fixed
705318a99a138c29a512a72c3e0043b3cd7f55f4
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
b4293c01ee0d0ecdd3cb5801e13f62271144667a
Last affected
75e94c7e8859e58aadc15a98cc9704edff47d4f2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52654.json"