CVE-2021-1077

NameCVE-2021-1077
DescriptionNVIDIA GPU Display Driver for Windows and Linux, R450 and R460 driver branch, contains a vulnerability where the software uses a reference count to manage a resource that is incorrectly updated, which may lead to denial of service.
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)
NVD severitylow
Debian Bugs987216, 987221, 987222

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nvidia-graphics-drivers (PTS)stretch/non-free390.138-1fixed
buster/non-free418.211.00-1vulnerable
bullseye/non-free460.91.03-1fixed
bookworm/non-free, sid/non-free470.74-1fixed
nvidia-graphics-drivers-tesla-450 (PTS)bullseye/non-free450.142.00-1fixed
bookworm/non-free, sid/non-free450.142.00-2fixed
nvidia-graphics-drivers-tesla-460 (PTS)bullseye/non-free460.91.03-1fixed
bookworm/non-free, sid/non-free460.91.03-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
nvidia-graphics-driverssourcestretch(not affected)
nvidia-graphics-driverssource(unstable)460.73.01-1987216
nvidia-graphics-drivers-tesla-450source(unstable)450.119.03-1987221
nvidia-graphics-drivers-tesla-460source(unstable)460.73.01-1987222

Notes

[buster] - nvidia-graphics-drivers <no-dsa> (Non-free not supported)
[stretch] - nvidia-graphics-drivers <not-affected> (R390 not affected)

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