CVE-2020-28915

NameCVE-2020-28915
DescriptionA buffer over-read (at the framebuffer layer) in the fbcon code in the Linux kernel before 5.8.15 could be used by local attackers to read kernel memory, aka CID-6735b4632def.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)stretch4.9.228-1vulnerable
stretch (security)4.9.240-2fixed
buster4.19.146-1vulnerable
buster (security)4.19.152-1fixed
bullseye, sid5.9.9-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcestretch4.9.240-1
linuxsourcebuster4.19.152-1
linuxsource(unstable)5.9.1-1

Notes

https://git.kernel.org/linus/5af08640795b2b9a940c9266c0260455377ae262

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