PT-2025-13355 · Linux+5 · Linux Kernel+5

Published 2023-01-09 · Updated 2026-04-20 · CVE-2023-53009

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 concerns data corruption on vram allocated by svm if initialization is not complete and an application is writing to the memory. To resolve this, a sync has been added after creating vram bo to wait for the initialization completion.

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

Exploit

Improper Initialization

Weakness Enumeration

CWE-665

Related Identifiers

ALSA-2025_16880

AZL-69476

BDU:2026-03640

CESA-2023_7077

CVE-2023-53009

OPENSUSE-SU-2025_01620-1

OPENSUSE-SU-2025_01640-1

RHSA-2023:6583

RHSA-2023:7077

RHSA-2023_6583

RHSA-2023_7077

SUSE-SU-2025:01620-1

SUSE-SU-2025:01640-1

SUSE-SU-2025_01620-1

Affected Products

Astra Linux

Centos

Debian

Linux Kernel

Red Hat

Suse

References · 113

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53009.json · Exploit
• https://git.kernel.org/stable/c/92af2d3b57a1afdfdcafb1c6a07ffd89cf3e98fb · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-53009 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-69476 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-53009 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:01640-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-53009 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-53009 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-53009 · Security Note
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2023-53009 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:01620-1 · Vendor Advisory
• https://git.kernel.org/stable/c/ba029e9991d9be90a28b6a0ceb25e9a6fb348829 · Patch
• https://bdu.fstec.ru/vul/2026-03640 · Security Note
• https://ubuntu.com/security/CVE-2023-53009 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2023-53009 · Vendor Advisory