PT-2025-8198 · Linux+3 · Linux Kernel+3

Kirill Tkhai · Published 2022-02-22 · Updated 2025-09-29 · CVE-2022-49270

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

[Content removed]

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALSA-2025_16880

BDU:2025-10582

CVE-2022-49270

RHSA-2022:8267

RHSA-2022_8267

RHSA-2024:9942

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

Astra Linux

Linux Kernel

Red Hat

Suse

References · 1334

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49270.json · Exploit
• https://osv.dev/vulnerability/CVE-2022-49270 · Vendor Advisory
• https://git.kernel.org/stable/c/588b7f5df0cb64f281290c7672470c006abe7160 · Patch
• https://bdu.fstec.ru/vul/2025-10582 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:1183-1 · Vendor Advisory
• https://git.kernel.org/stable/c/43a043aed964659bc69ef81f266912b73c80d837 · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49270 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-49270 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49270 · Vendor Advisory
• https://git.kernel.org/stable/c/0987f00a76a17aa7213da492c00ed9e5a6210c73 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1241-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1027-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-49270 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-49270 · Vendor Advisory