PT-2024-14776 · Linux+2 · Linux Kernel+2

Published 2023-01-10 · Updated 2026-05-26 · CVE-2023-52905

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 resource leakage issue has been resolved in the Linux kernel, specifically in the octeontx2-pf driver. The issue occurred when resources allocated for the Ntuple feature, such as mcam entries, and hash tables for the tc feature were not freed during driver unbind. This patch fixes the issue.

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

Exploit

Missing Release of Resource after Effective Lifetime

Weakness Enumeration

CWE-772

Related Identifiers

ALSA-2025_16880

BDU:2025-15342

CVE-2023-52905

OPENSUSE-SU-2024_3190-1

OPENSUSE-SU-2024_3209-1

OPENSUSE-SU-2024_3408-1

OPENSUSE-SU-2024_3483-1

RHSA-2023:2458

RHSA-2023_2458

SUSE-SU-2024:3190-1

SUSE-SU-2024:3209-1

SUSE-SU-2024:3227-1

SUSE-SU-2024:3408-1

SUSE-SU-2024:3483-1

Affected Products

Linux Kernel

Red Hat

Suse

References · 675

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52905.json · Exploit
• https://security-tracker.debian.org/tracker/CVE-2023-52905 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:3227-1 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2023-52905 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-52905 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:3483-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:3408-1 · Vendor Advisory
• https://git.kernel.org/stable/c/53da7aec32982f5ee775b69dce06d63992ce4af3 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-52905 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-52905 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:3209-1 · Vendor Advisory
• https://git.kernel.org/stable/c/c8ca0ad10df08ea36bcac1288062d567d22604c9 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2024:3190-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-52905 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-52905 · Vendor Advisory