PT-2025-8541 · Linux+1 · Linux Kernel+1

Hacash Robot + 1 · Published 2025-02-26 · Updated 2025-03-21 · CVE-2022-49608

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 identified where the pinctrl ralink component fails to check for a null return of devm kcalloc, potentially leading to a null pointer dereference. This occurs because data->domains might be a null pointer if the allocation fails.

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

CVE-2022-49608

OESA-2025-1317

Affected Products

Astra Linux

Linux Kernel

References · 46

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49608.json · Exploit
• https://git.kernel.org/stable/c/44016a85419ca0d4f1e4d0127b330f8e4e2a57d0 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-49277 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49489 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49087 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49682 · Security Note
• https://ubuntu.com/security/CVE-2022-49608 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49414 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49513 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-47656 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49488 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49514 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-58009 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49315 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49608 · Vendor Advisory