PT-2025-8175 · Linux+3 · Linux Kernel+3

Published 2022-03-07 · Updated 2025-09-29 · CVE-2022-49247

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 vulnerability has been resolved in the Linux kernel. The issue is related to the stk1160 driver, where if the start streaming callback fails, queued buffers are returned with the wrong state, VB2 BUF STATE ERROR, instead of VB2 BUF STATE QUEUED. This also fixes a warning that occurs when the vb2 start streaming function is called.

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

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

ALSA-2025_16880

BDU:2026-03664

CVE-2022-49247

OESA-2025-1370

OPENSUSE-SU-2025_1263-1

RHSA-2022:8267

RHSA-2022_8267

SUSE-SU-2025:0834-1

SUSE-SU-2025:1027-1

SUSE-SU-2025:1176-1

SUSE-SU-2025:1183-1

SUSE-SU-2025:1194-1

SUSE-SU-2025:1241-1

SUSE-SU-2025:1263-1

SUSE-SU-2025_0834-1

SUSE-SU-2025_1027-1

SUSE-SU-2025_1241-1

SUSE-SU-2025_1263-1

Affected Products

Astra Linux

Linux Kernel

Red Hat

Suse

References · 1528

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49247.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-49395 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49095 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-21785 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49235 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49407 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49354 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:0834-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1183-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49517 · Security Note
• https://osv.dev/vulnerability/CVE-2022-49247 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-53007 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49457 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49478 · Security Note