PT-2025-25978 · Linux+2 · Linux Kernel+2

Published 2022-08-05 · Updated 2025-07-15 · CVE-2022-50052

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description A potential buffer overflow issue has been identified in the Linux kernel, specifically in the ASoC: Intel: avs component. The issue arises from the use of snprintf(), which returns the would-be-filled size when the string overflows the given buffer size, potentially leading to a buffer overflow. This issue is considered unrealistic but has been addressed with a patch that replaces snprintf() with a safer version, scnprintf(), to mitigate the potential problem.

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

Exploit

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

CWE-120

Related Identifiers

BDU:2026-04878

CVE-2022-50052

RHSA-2023:2458

RHSA-2023:2951

SUSE-SU-2025:02264-1

SUSE-SU-2025:02321-1

SUSE-SU-2025:2264-1

SUSE-SU-2025_02264-1

Affected Products

Astra Linux

Linux Kernel

Suse

References · 579

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50052.json · Exploit
• https://bdu.fstec.ru/vul/2026-04878 · Security Note
• https://git.kernel.org/stable/c/ca3b7b9dc9bc1fa552f4697b7cccfa0258a44d00 · Patch
• https://cve.org/CVERecord?id=CVE-2022-50052 · Security Note
• https://git.kernel.org/stable/c/840311a09f75632b9d41fbc1cd5c7aea94ce5f7e · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:02321-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-50052 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50052 · Security Note
• https://osv.dev/vulnerability/CVE-2022-50052 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50052 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-50052 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50052 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:02264-1 · Vendor Advisory
• https://bugzilla.suse.com/1243627 · Note
• https://suse.com/security/cve/CVE-2022-49937 · Note