CVE-2019-16746

NameCVE-2019-16746
DescriptionAn issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2068-1, DLA-2114-1, ELA-209-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)jessie, jessie (lts)3.16.84-1fixed
stretch (security)4.9.320-2fixed
stretch (lts), stretch4.9.320-3fixed
buster4.19.249-2fixed
buster (security)4.19.316-1fixed
bullseye (security), bullseye5.10.218-1fixed
bookworm6.1.94-1fixed
bookworm (security)6.1.90-1fixed
trixie6.9.7-1fixed
sid6.9.8-1fixed
linux-4.9 (PTS)jessie, jessie (lts)4.9.303-1~deb8u3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcewheezy(unfixed)end-of-life
linuxsourcejessie3.16.81-1DLA-2068-1
linuxsourcestretch4.9.210-1
linuxsourcebuster4.19.87-1
linuxsource(unstable)5.3.7-1
linux-4.9sourcejessie4.9.210-1~deb8u1DLA-2114-1

Notes

https://marc.info/?l=linux-wireless&m=156901391225058&w=2

Search for package or bug name: Reporting problems