PT-2025-8192 · Linux+3 · Linux Kernel+3

Ariadne Conill + 1 · Published 2022-11-15 · Updated 2025-04-16 · CVE-2022-49264

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 in the Linux kernel has been resolved, related to the execution of commands with empty argv. The issue is described as forcing a single empty string when argv is empty.

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

BDU:2025-03057

CVE-2022-49264

OPENSUSE-SU-2025_1263-1

RHSA-2022:8267

RHSA-2022_8267

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-2025:1293-1

SUSE-SU-2025_1027-1

SUSE-SU-2025_1241-1

SUSE-SU-2025_1263-1

SUSE-SU-2025_1293-1

Affected Products

Astra Linux

Linux Kernel

Red Hat

Suse

References · 1502

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49264.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-49264 · Security Note
• https://git.kernel.org/stable/c/27a6f495b63a1804cc71be45911065db7757a98c · Patch
• https://osv.dev/vulnerability/CVE-2022-49264 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-49264 · Vendor Advisory
• https://git.kernel.org/stable/c/cfbfff8ce5e3d674947581f1eb9af0a1b1807950 · Patch
• https://git.kernel.org/stable/c/41f6ea5b9aaa28b740d47ffe995a5013211fdbb0 · Patch
• https://security-tracker.debian.org/tracker/CVE-2022-49264 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1183-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1293-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://git.kernel.org/stable/c/dcd46d897adb70d63e025f175a00a89797d31a43 · Patch
• https://git.kernel.org/stable/c/a8054d3fa5deb84b215d6be1b910a978f3cb840d · Patch
• https://git.kernel.org/stable/c/98e0c7c702894987732776736c99b85ade6fba45 · Patch
• https://git.kernel.org/stable/c/1290eb4412aa0f0e9f3434b406dc8e255da85f9e · Patch