CVE-2022-3637

NameCVE-2022-3637
DescriptionA vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function jlink_init of the file monitor/jlink.c of the component BlueZ. The manipulation leads to denial of service. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211936.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
bluez (PTS)buster5.50-1.2~deb10u2fixed
buster (security)5.50-1.2~deb10u4fixed
bullseye (security), bullseye5.55-3.1+deb11u1fixed
bookworm, bookworm (security)5.66-1+deb12u1fixed
trixie, sid5.71-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
bluezsource(unstable)(not affected)

Notes

- bluez <not-affected> (Vulnerable code introduced and fixed in between 5.64 and 5.65, no Debian release affected)
Fixed by: https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=1d6cfb8e625a944010956714c1802bc1e1fc6c4f (5.65)
Introduced by: https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=6f02010ce0043ec2e17eb15f2a1dd42f6c64e223 (5.65)

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