PT-2025-54150 · Linux+1 · Linux Kernel+1

Published 2023-08-04 · Updated 2026-03-24 · CVE-2023-54304

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:A/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A flaw exists in the Linux kernel where of match device() may return a NULL pointer, potentially leading to a NULL pointer dereference. This issue affects the firmware component related to meson sm. The vulnerability is resolved by checking the return value of of match device().

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

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2026-04171

CVE-2023-54304

SUSE-SU-2026:0263-1

SUSE-SU-2026:0278-1

SUSE-SU-2026:0281-1

SUSE-SU-2026:0293-1

SUSE-SU-2026:0315-1

SUSE-SU-2026:0317-1

SUSE-SU-2026:0411-1

SUSE-SU-2026:0617-1

SUSE-SU-2026:20477-1

SUSE-SU-2026:20498-1

SUSE-SU-2026:20845-1

SUSE-SU-2026:20876-1

Affected Products

Linux Kernel

Meson Sm

References · 2189

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54304.json · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-54304 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2023-54304 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-54304 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:20845-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0281-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:20876-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0617-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0411-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0293-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-54304 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-54304 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:20498-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-04171 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:20477-1 · Vendor Advisory