Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: selinux: check connect-related permissions on TCP Fast Open Similar to Landlock, SELinux was not updated when TCP Fast Open support was introduced to ensure connect-related permissions are checked when using TCP Fast Open. Update its socket_sendmsg() hook to call selinux_socket_connect() when MSG_FASTOPEN is passed.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected cf60af03ca4e71134206809ea892e49b92a88896 before 11406d0d7e11b4e525bb2ace2c70107031d058da; affected cf60af03ca4e71134206809ea892e49b92a88896 before e507633bf76bccf1a6af27771fb0d6e2862b7eac; affected cf60af03ca4e71134206809ea892e49b92a88896 before d028bc080a0dcd6a7f8e1ae1bd32dda696505ba3; affected cf60af03ca4e71134206809ea892e49b92a88896 before fc633a598206d4f23af782db7c0b5f3a82751d2c; affected cf60af03ca4e71134206809ea892e49b92a88896 before 646ebbc5f2ff9147d084e1213143f091026a611c; affected cf60af03ca4e71134206809ea892e49b92a88896 before 44c74d27d1b9aaa99fa8a83640c1223575262b80 |
| Linux / Linux | affected 3.6; unaffected 0 before 3.6; unaffected 6.1.178 through 6.1.*; unaffected 6.6.145 through 6.6.*; unaffected 6.12.97 through 6.12.*; unaffected 6.18.40 through 6.18.*; unaffected 7.1.5 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/11406d0d7e11b4e525bb2ace2c70107031d058da
- https://git.kernel.org/stable/c/e507633bf76bccf1a6af27771fb0d6e2862b7eac
- https://git.kernel.org/stable/c/d028bc080a0dcd6a7f8e1ae1bd32dda696505ba3
- https://git.kernel.org/stable/c/fc633a598206d4f23af782db7c0b5f3a82751d2c
- https://git.kernel.org/stable/c/646ebbc5f2ff9147d084e1213143f091026a611c
- https://git.kernel.org/stable/c/44c74d27d1b9aaa99fa8a83640c1223575262b80
ADP enrichment
No English description supplied.
No references supplied.