Description (CNA)
A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux Kernel / Kernel | affected unspecified before 5.4.168; affected unspecified before 5.10.88; affected unspecified before 5.15.11; affected unspecified before 5.16-rc6 |
CWE
CWE-415
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=ec6af094ea28f0f2dda1a6a33b14cd57e36a9755
- https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html
- https://www.debian.org/security/2022/dsa-5096
- https://security.netapp.com/advisory/ntap-20230110-0002/
ADP enrichment
No English description supplied.
No English description supplied.