CVE-2021-1052

NameCVE-2021-1052
DescriptionNVIDIA GPU Display Driver for Windows and Linux, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape or IOCTL in which user-mode clients can access legacy privileged APIs, which may lead to denial of service, escalation of privileges, and information disclosure.
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 severityhigh
Debian Bugs979670, 979675

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nvidia-graphics-drivers (PTS)stretch/non-free390.138-1fixed
stretch/non-free (security)390.144-1~deb9u1fixed
buster/non-free418.211.00-1vulnerable
bullseye/non-free460.91.03-1fixed
bookworm/non-free, sid/non-free470.94-1fixed
nvidia-graphics-drivers-tesla-450 (PTS)bullseye/non-free450.142.00-1fixed
bookworm/non-free, sid/non-free450.156.00-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
nvidia-graphics-driverssourcestretch(not affected)
nvidia-graphics-driverssource(unstable)460.32.03-1979670
nvidia-graphics-drivers-tesla-450source(unstable)450.102.04-1979675

Notes

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

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