PT-2025-37577 · Linux+5 · Linux Kernel+5

Published 2022-11-09 · Updated 2025-10-23 · CVE-2022-50275

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 radeon driver in the Linux kernel has a memory leak. When the driver reads BIOS information from an ACPI table using the radeon acpi vfct bios() function, it fails to release the ACPI memory after initialization. This is due to a missing call to the acpi put table() function.

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:2026-02522

CESA-2023_7077

CVE-2022-50275

OESA-2025-2406

RHSA-2023:6583

RHSA-2023:7077

RHSA-2023_6583

RHSA-2023_7077

SUSE-SU-2025:03615-1

SUSE-SU-2025:03628-1

SUSE-SU-2025:3716-1

SUSE-SU-2025:3761-1

Affected Products

Astra Linux

Centos

Linux Kernel

Red Hat

Suse

Radeon Dri Driver

References · 901

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50275.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-53241 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-39883 · Security Note
• https://git.kernel.org/stable/c/a0f26560be2c566b62331cb0eeffa52929aa4d44 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-39866 · Security Note
• https://git.kernel.org/stable/c/50113de0f1e913c0b733e21d3e61fe9c0f2e9d50 · Patch
• https://osv.dev/vulnerability/OESA-2025-2406 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-53165 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-50330 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53215 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53339 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53437 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53438 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-50297 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-50249 · Security Note