CVE-2022-34677 — Out-of-bounds Read in Nvidia Cloud Gaming

CWE-125 — Out-of-bounds ReadCWE-681 — Incorrect Conversion between Numeric Types4 documents4 sources
Severity
7.1HIGHNVD
CNA5.5
EPSS
0.1%
top 81.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Nvidia Cloud GamingNvidia GPU Display DriverNvidia Virtual GPU+1 more
Timeline
PublishedDec 30

Description

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer handler, where an unprivileged regular user can cause an integer to be truncated, which may lead to denial of service or data tampering.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:HExploitability: 1.8 | Impact: 5.2

Affected Packages3 packages

▶NVDnvidia/gpu_display_driver390 — 390.157+5
▶NVDnvidia/virtual_gpu12.0 — 13.6+2
▶NVDnvidia/cloud_gaming< 525.60.12+1

Also affects: Debian Linux 10.0

🔴Vulnerability Details

2
OSV
CVE-2022-34677: NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer handler, where an unprivileged regular user can cause an integer↗2022-12-30
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CVEList
CVE-2022-34677: NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer handler, where an unprivileged regular user can cause an integer↗2022-12-30
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📋Vendor Advisories

1
Debian
CVE-2022-34677: nvidia-graphics-drivers - NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode ...↗2022
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CVE-2022-34677 — Out-of-bounds Read in Nvidia | cvebase