CVE-2022-1015

NameCVE-2022-1015
DescriptionA flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)stretch4.9.228-1fixed
stretch (security)4.9.303-1fixed
buster4.19.235-1fixed
buster (security)4.19.232-1fixed
bullseye5.10.106-1fixed
bullseye (security)5.10.113-1fixed
bookworm5.17.3-1fixed
sid5.17.6-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcestretch(not affected)
linuxsourcebuster(not affected)
linuxsourcebullseye(not affected)
linuxsource(unstable)5.16.18-1

Notes

[bullseye] - linux <not-affected> (Vulnerability introduced later in 5.12-rc1)
[buster] - linux <not-affected> (Vulnerability introduced later in 5.12-rc1)
[stretch] - linux <not-affected> (Vulnerability introduced later in 5.12-rc1)
https://www.openwall.com/lists/oss-security/2022/03/28/5
Introduced by: https://git.kernel.org/linus/49499c3e6e18b7677a63316f3ff54a16533dc28f (4.1-rc1)
Exploitable after: https://git.kernel.org/linus/345023b0db315648ccc3c1a36aee88304a8b4d91 (5.12-rc1)
Fixed by: https://git.kernel.org/linus/6e1acfa387b9ff82cfc7db8cc3b6959221a95851

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