CVE-2017-17863
kernel/bpf/verifier.c in the Linux kernel 4.9.x through 4.9.71 does not check the relationship between pointer values and the BPF stack, which allows local users to cause a denial of service (integer overflow or invalid memory access) or possibly have unspecified other impact.
- Score
- CVSS 3.0 7.8 High
- Status
- Modified - cve@mitre.org
- Published
- 2017-12-27
- Last modified
- 2024-08-05
- Weaknesses
- CWE-190
Affected products
References
- http://www.securityfocus.com/bid/102321
- http://www.securitytracker.com/id/1040058
- https://anonscm.debian.org/cgit/kernel/linux.git/tree/debian/patches/bugfix/all/bpf-reject-out-of-bounds-stack-pointer-…
- https://usn.ubuntu.com/3523-3/
- https://usn.ubuntu.com/usn/usn-3523-2/
- https://www.debian.org/security/2017/dsa-4073
- https://www.spinics.net/lists/stable/msg206985.html
