PT-2024-10487 · Linux+3 · Linux Kernel+3

Ansuel Smith · Published 2022-01-25 · Updated 2025-01-17 · CVE-2022-48776

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 The issue is related to a memory leak in the Linux kernel's mtd component. This leak occurs because the mtdpart does not free pparts when a cleanup function is declared. The vulnerability can be exploited to cause a denial of service.

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

Exploit

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

BDU:2025-01038

CVE-2022-48776

OPENSUSE-SU-2024_2947-1

SUSE-SU-2024:2894-1

SUSE-SU-2024:2902-1

SUSE-SU-2024:2929-1

SUSE-SU-2024:2939-1

SUSE-SU-2024:2947-1

Affected Products

Astra Linux

Linux Kernel

Red Os

Suse

References · 1232

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48776.json · Exploit
• https://security-tracker.debian.org/tracker/CVE-2022-48776 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-48776 · Security Note
• https://osv.dev/vulnerability/CVE-2022-48776 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-48776 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2929-1 · Vendor Advisory
• https://git.kernel.org/stable/c/3dd8ba961b9356c4113b96541c752c73d98fef70 · Patch
• https://git.kernel.org/stable/c/1b37889f9a151d26a3fb0d3870f6e1046dee2e24 · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-48776 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2894-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2939-1 · Vendor Advisory
• https://git.kernel.org/stable/c/3eb5185896a68373714dc7d0009111744adc3345 · Patch
• https://cve.org/CVERecord?id=CVE-2022-48776 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:2947-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-01038 · Security Note