CVE-2022-3107

NameCVE-2022-3107
DescriptionAn issue was discovered in the Linux kernel through 5.16-rc6. netvsc_get_ethtool_stats in drivers/net/hyperv/netvsc_drv.c lacks check of the return value of kvmalloc_array() and will cause the null pointer dereference.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)buster4.19.249-2fixed
buster (security)4.19.269-1fixed
bullseye5.10.158-2fixed
bullseye (security)5.10.162-1fixed
bookworm6.1.7-1fixed
sid6.1.8-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcebuster4.19.249-1
linuxsourcebullseye5.10.113-1
linuxsource(unstable)5.16.18-1

Notes

https://git.kernel.org/linus/886e44c9298a6b428ae046e2fa092ca52e822e6a (5.17)

Search for package or bug name: Reporting problems