CVE-2020-25211
- State
- Published
- Severity
- Not scored
- Published
- Sep 9, 2020
- Updated
- Aug 4, 2024
- Reserved
- Sep 9, 2020
Description
In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://twitter.com/grsecurity/status/1303646421158109185
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1cc5ef91d2ff94d2bf2de3b3585423e8a1051cb6
- FEDORA-2020-5920a7a0b2vendor-advisory
- FEDORA-2020-3c6fedeb83vendor-advisory
- https://security.netapp.com/advisory/ntap-20201009-0001/
- DSA-4774vendor-advisory
- [debian-lts-announce] 20201028 [SECURITY] [DLA 2417-1] linux-4.19 security updatemailing-list
- [debian-lts-announce] 20201030 [SECURITY] [DLA 2420-1] linux security updatemailing-list
- [debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression updatemailing-list
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