CVE-2022-3543: Linux Kernel BPF af_unix.c unix_release_sock memory leak
First published: Mon Oct 17 2022(Updated: )
A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function unix_sock_destructor/unix_release_sock of the file net/unix/af_unix.c of the component BPF. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211043.
Credit: cna@vuldb.com cna@vuldb.com cna@vuldb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | <6.1 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.119-1 6.12.11-1 6.12.12-1 |
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Reference Links
- https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=7a62ed61367b8fd01bae1e18e30602c25060d824
- https://vuldb.com/?id.211043
- https://launchpad.net/bugs/cve/CVE-2022-3543
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3543
- https://nvd.nist.gov/vuln/detail/CVE-2022-3543
- https://security-tracker.debian.org/tracker/CVE-2022-3543
- https://ubuntu.com/security/CVE-2022-3543
- https://git.kernel.org/linus/7a62ed61367b8fd01bae1e18e30602c25060d824
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