PT-2025-13300 · Linux+3 · Linux Kernel+3

Published 2025-03-27 · Updated 2026-03-14 · CVE-2022-49758

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 null pointer dereference issue has been identified in the Linux kernel, specifically in the uniphier-glue component. This issue occurs when the resource size(res) function is invoked and platform get resource() returns NULL, potentially leading to a null pointer dereference.

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

BDU:2025-06304

CVE-2022-49758

Affected Products

Astra Linux

Debian

Linux Kernel

Red Os

References · 19

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49758.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-49758 · Security Note
• https://git.kernel.org/stable/c/95de286200b2a046da01c4aeba02ae9220d68ca4 · Patch
• https://security-tracker.debian.org/tracker/CVE-2022-49758 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49758 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-06304 · Security Note
• https://cve.org/CVERecord?id=CVE-2022-49758 · Security Note
• https://osv.dev/vulnerability/CVE-2022-49758 · Vendor Advisory
• https://git.kernel.org/stable/c/3a2390c6777e3f6662980c6cfc25cafe9e4fef98 · Patch
• https://git.kernel.org/stable/c/633bad3dc81ce2aa561f704ec091e49eb647bd0b · Patch
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2022-49758 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-49758 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49758 · Vendor Advisory
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Note
• https://twitter.com/CVEnew/status/1905361870585733303 · Twitter Post