Name | CVE-2022-1016 |
Description | A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-3065-1, DSA-5127-1, DSA-5173-1 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
linux (PTS) | buster | 4.19.249-2 | fixed |
buster (security) | 4.19.304-1 | fixed | |
bullseye | 5.10.209-2 | fixed | |
bullseye (security) | 5.10.205-2 | fixed | |
bookworm | 6.1.76-1 | fixed | |
bookworm (security) | 6.1.69-1 | fixed | |
trixie | 6.6.15-2 | fixed | |
sid | 6.7.9-2 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
linux | source | stretch | 4.9.320-2 | DLA-3065-1 | ||
linux | source | buster | 4.19.249-2 | DSA-5173-1 | ||
linux | source | bullseye | 5.10.113-1 | DSA-5127-1 | ||
linux | source | (unstable) | 5.16.18-1 |
https://www.openwall.com/lists/oss-security/2022/03/28/5
Fixed by: https://git.kernel.org/linus/4c905f6740a365464e91467aa50916555b28213d