Name | CVE-2022-1852 |
Description | A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU. |
Source | CVE (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) |
References | DSA-5161-1 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
linux (PTS) | buster | 4.19.249-2 | fixed |
buster (security) | 4.19.269-1 | fixed | |
bullseye | 5.10.158-2 | fixed | |
bullseye (security) | 5.10.162-1 | fixed | |
bookworm | 6.1.15-1 | fixed | |
sid | 6.1.20-1 | 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 | (not affected) | |||
linux | source | buster | (not affected) | |||
linux | source | bullseye | 5.10.120-1 | DSA-5161-1 | ||
linux | source | (unstable) | 5.18.2-1 |
[buster] - linux <not-affected> (Vulnerable code not present)
[stretch] - linux <not-affected> (Vulnerable code not present)
https://git.kernel.org/linus/fee060cd52d69c114b62d1a2948ea9648b5131f9