PT-2025-8105 · Linux+2 · Linux Kernel+2

Published 2022-01-01 · Updated 2026-05-26 · CVE-2022-49177

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 A issue in the Linux kernel has been resolved, specifically in the hwrng cavium component. The problem involved a NULL pointer dereference error, which was identified by a coccicheck warning in the file cavium-rng-vf.c.

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

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

AZL-58725

CVE-2022-49177

SUSE-SU-2025:1027-1

SUSE-SU-2025:1176-1

SUSE-SU-2025:1183-1

SUSE-SU-2025:1241-1

SUSE-SU-2025_1027-1

SUSE-SU-2025_1241-1

Affected Products

Debian

Linux Kernel

Suse

References · 1329

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49177.json · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49177 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49177 · Security Note
• https://osv.dev/vulnerability/CVE-2022-49177 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-58725 · Vendor Advisory
• https://git.kernel.org/stable/c/e47b12f9415169eceda6770fcf45802e0c8d2a66 · Patch
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2022-49177 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1183-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-49177 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49177 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-49177 · Security Note
• https://ubuntu.com/security/CVE-2022-49177 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1027-1 · Vendor Advisory
• https://git.kernel.org/stable/c/e6205ad58a7ac194abfb33897585b38687d797fa · Patch