PT-2025-37546 · Fuchsia+7 · Fuchsia+7

Published 2023-04-06 · Updated 2026-04-14 · CVE-2023-53182

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 versions prior to the commit 770653e3ba67c30a629ca7d12e352d83c2541b1e.

Description The Linux kernel contains a flaw within the ACPICA component related to undefined behavior when applying a zero offset to a null pointer. This issue was addressed by adding a check to prevent incrementing a pointer by zero, maintaining prior functionality. The vulnerability was identified during testing in Fuchsia and affects ACPICA 20221020 and potentially later versions.

Recommendations Apply the commit 770653e3ba67c30a629ca7d12e352d83c2541b1e to resolve the issue.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALSA-2025_12746

ALSA-2025_12752

ALSA-2025_12753

ALSA-2025_16880

BDU:2026-04622

CESA-2024_3138

CVE-2023-53182

RHSA-2024:3138

RHSA-2024:9315

RHSA-2024_3138

RHSA-2024_9315

SUSE-SU-2025:03615-1

SUSE-SU-2025:03628-1

SUSE-SU-2025:3716-1

SUSE-SU-2025:3761-1

Affected Products

Acpica

Astra Linux

Centos

Fuchsia

Linux Kernel

Red Hat

Red Os

Suse

References · 876

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53182.json · Exploit
• https://osv.dev/vulnerability/BELL-CVE-2023-53182 · Vendor Advisory
• https://git.kernel.org/stable/c/16359bc02c093b0862e31739c07673340a2106a6 · Patch
• https://cve.org/CVERecord?id=CVE-2023-53182 · Security Note
• https://git.kernel.org/stable/c/35465c7a91c6b46e7c14d0c01d0084349a38ce51 · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-53182 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-53182 · Vendor Advisory
• https://git.kernel.org/stable/c/710e09fd116e2fa53e319a416ad4e4f8027682b6 · Patch
• https://git.kernel.org/stable/c/8c4a7163b7f1495e3cc58bec7a4100de6612cde9 · Patch
• https://git.kernel.org/stable/c/5a2d0dcb47b16f84880a59571eab8a004e3236d7 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:03615-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-04622 · Security Note
• https://osv.dev/vulnerability/CVE-2023-53182 · Vendor Advisory
• https://git.kernel.org/stable/c/3048c6b84a51e4ba4a89385ed218d19a670edd47 · Patch
• https://security-tracker.debian.org/tracker/CVE-2023-53182 · Vendor Advisory