CVE-2026-74294

Summary

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 snd_soc_enum_item_to_val() 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

VendorProductVersion RangeStatus
LinuxLinuxb82b734c0e9a75e1b956214ac523a8eb590f51f3 < 8a6d6735e7c02e88841cca1497ff3d8089f2ef24affected
LinuxLinuxb82b734c0e9a75e1b956214ac523a8eb590f51f3 < 96f5b92d958bc34500500f29fab8e0b908f25397affected
LinuxLinuxb82b734c0e9a75e1b956214ac523a8eb590f51f3 < 0965892cc486ca554d72eeb62d85ccf8d0137a5aaffected
LinuxLinuxb82b734c0e9a75e1b956214ac523a8eb590f51f3 < d65adf85477247be04ac86886f8edfaa047b5d4aaffected
LinuxLinux5.7affected
LinuxLinux0 < 5.7unaffected
LinuxLinux6.12.111 <= 6.12.*unaffected
LinuxLinux6.18.53 <= 6.18.*unaffected
LinuxLinux7.1.5 <= 7.1.*unaffected
LinuxLinux7.2 <= *unaffected

Weaknesses

References