| Name | CVE-2021-1077 |
| Description | NVIDIA 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 987216, 987221, 987222 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| nvidia-graphics-drivers (PTS) | bullseye/non-free | 470.256.02-2 | fixed |
| bookworm/non-free-firmware | 535.183.01-1~deb12u1 | fixed | |
| trixie/non-free-firmware, sid/non-free-firmware | 535.216.03-1 | fixed | |
| nvidia-graphics-drivers-tesla-450 (PTS) | bullseye/non-free | 450.248.02-7~deb11u1 | fixed |
| sid/non-free | 450.248.02-8 | fixed | |
| nvidia-graphics-drivers-tesla-460 (PTS) | bullseye/non-free | 460.106.00-17~deb11u1 | fixed |
| sid/non-free | 460.106.00-18 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| nvidia-graphics-drivers | source | stretch | (not affected) | |||
| nvidia-graphics-drivers | source | (unstable) | 460.73.01-1 | 987216 | ||
| nvidia-graphics-drivers-tesla-450 | source | (unstable) | 450.119.03-1 | 987221 | ||
| nvidia-graphics-drivers-tesla-460 | source | (unstable) | 460.73.01-1 | 987222 |
[buster] - nvidia-graphics-drivers <ignored> (Non-free not supported)
[stretch] - nvidia-graphics-drivers <not-affected> (R390 not affected)