PT-2024-11797 · Linux+3 · Linux Kernel+3

Published 2022-01-24 · Updated 2026-05-26 · CVE-2022-48766

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to the Linux kernel, specifically with the drm/amd/display component. It involves wrapping the dcn301 calculate wm and dlg function for FPU, mirroring the logic for dcn30. Without this fix, it can cause lots of WARNs and some kernel panics.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-99

Related Identifiers

AZL-54783

BDU:2025-04444

CVE-2022-48766

OPENSUSE-SU-2024_2372-1

OPENSUSE-SU-2024_2394-1

SUSE-SU-2024:2372-1

SUSE-SU-2024:2394-1

SUSE-SU-2024:2939-1

Affected Products

Astra Linux

Debian

Linux Kernel

Suse

References · 1180

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48766.json · Exploit
• https://cve.org/CVERecord?id=CVE-2022-48766 · Security Note
• https://git.kernel.org/stable/c/25f1488bdbba63415239ff301fe61a8546140d9f · Patch
• https://osv.dev/vulnerability/SUSE-SU-2024:2939-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-48766 · Vendor Advisory
• https://git.kernel.org/stable/c/456ba2433844a6483cc4c933aa8f43d24575e341 · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-48766 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-48766 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-48766 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:2372-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2394-1 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2022-48766 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-54783 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-48766 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-48766 · Vendor Advisory