CVE-2020-36310

NameCVE-2020-36310
DescriptionAn issue was discovered in the Linux kernel before 5.8. arch/x86/kvm/svm/svm.c allows a set_memory_region_test infinite loop for certain nested page faults, aka CID-e72436bc3a52.
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)
ReferencesDSA-5095-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)buster, buster (security)4.19.249-2vulnerable
bullseye5.10.140-1fixed
bullseye (security)5.10.136-1fixed
bookworm5.19.6-1fixed
sid5.19.11-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcestretch(not affected)
linuxsourcebullseye5.10.103-1DSA-5095-1
linuxsource(unstable)5.16.7-1

Notes

[stretch] - linux <not-affected> (Vulnerability introduced later)
https://git.kernel.org/linus/e72436bc3a5206f95bb384e741154166ddb3202e

Search for package or bug name: Reporting problems