PT-2025-8299 · Linux+4 · Linux Kernel+4

Published 2022-05-16 · Updated 2025-09-29 · CVE-2022-49365

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 resolved issue in the Linux kernel involves an "off by one" error in the dm dmub outbox1 low irq() function. The error occurs because the condition should be greater than or equal to ARRAY SIZE() to prevent an out of bounds access.

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

Exploit

Weakness Enumeration

CWE-193

Related Identifiers

ALSA-2025_16880

BDU:2026-03119

CESA-2023_2951

CVE-2022-49365

RHSA-2023:2458

RHSA-2023:2951

RHSA-2023_2458

RHSA-2023_2951

SUSE-SU-2025:1176-1

SUSE-SU-2025:1241-1

SUSE-SU-2025_1241-1

Affected Products

Astra Linux

Centos

Linux Kernel

Red Hat

Suse

References · 1305

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49365.json · Exploit
• https://git.kernel.org/stable/c/a35faec3db0e13aac8ea720bc1a3503081dd5a3d · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49365 · Vendor Advisory
• https://git.kernel.org/stable/c/ec9ec3bc08b18c5b1b2feafd306ea7c348013898 · Patch
• https://git.kernel.org/stable/c/607c5cd1a08e196d9f2bd3b25a8083ed27ad7ceb · Patch
• https://osv.dev/vulnerability/CVE-2022-49365 · Vendor Advisory
• https://git.kernel.org/stable/c/b0808b7a04157b3f56e919f27023fec37a075fad · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-49365 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-49365 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49365 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1241-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-49365 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-49365 · Security Note
• https://bdu.fstec.ru/vul/2026-03119 · Security Note