PT-2025-53073 · Linux+2 · Linux Kernel+2

Published 2023-04-11 · Updated 2025-12-27 · CVE-2023-54075

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 reference count leak exists in the ASoC (Audio System on Chip) component, specifically within the mediatek common code in the parse dai link info function. The issue stems from missing calls to of node put() before returns, leading to an imbalance between of node get() and of node put() calls, particularly within the for each available child of node loop.

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

Exploit

Weakness Enumeration

CWE-911

Related Identifiers

BDU:2026-04209

CVE-2023-54075

Affected Products

Asoc

Linux Kernel

Mediatek

References · 14

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54075.json · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-54075 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-54075 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-54075 · Security Note
• https://osv.dev/vulnerability/CVE-2023-54075 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-04209 · Security Note
• https://cve.org/CVERecord?id=CVE-2023-54075 · Security Note
• https://osv.dev/vulnerability/BELL-CVE-2023-54075 · Vendor Advisory
• https://docs.bell-sw.com/security/cves/CVE-2023-54075 · Note
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Note
• https://kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.2 · Note
• https://git.kernel.org/stable/c/3e40722d55805584dc04d8594d912820cafb2432 · Note
• https://git.kernel.org/stable/c/beed115c2ce78f990222a29abed042582df4e87c · Note
• https://twitter.com/CVEnew/status/2004457768691159536 · Twitter Post