CVE-2026-74294: ASoC: meson: aiu: Validate written enum values
In the Linux kernel, the following vulnerability has been resolved:
ASoC: meson: aiu: Validate written enum values
The AIU HDMI and internal codec mux put callbacks use the written enum value with sndsocenumitemtoval() before checking whether the value is valid for the enumeration.
Reject out-of-range values before converting the enum item, matching the validation already done by the G12A HDMI and internal codec mux controls.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-74294?
CVE-2026-74294 has been assigned a risk score of 27.
How do I fix CVE-2026-74294?
To mitigate CVE-2026-74294, update the Linux kernel to the latest version where the vulnerability has been resolved.
What systems are affected by CVE-2026-74294?
CVE-2026-74294 affects systems running the vulnerable versions of the Linux kernel that implement ASoC for the meson audio interface.
What are the potential impacts of CVE-2026-74294?
The potential impacts of CVE-2026-74294 include unauthorized access or manipulation of audio data through improper validation of enum values.
When was CVE-2026-74294 published?
CVE-2026-74294 was published on August 15, 2026.