CVE-2026-74294

ASoC: meson: aiu: Validate written enum values

HIGH
7.3
CVSS Score
Published: August 15, 2026 at 05:57 AM UTC
Updated: October 16, 2026 at 07:17 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.3
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

5.7b82b734c0e9a75e1b956214ac523a8eb590f51f3
Vendor states this is fixed in 0965892cc486ca554d72eeb62d85ccf8d0137a5a (fixed)
Vendor states this is fixed in 8a6d6735e7c02e88841cca1497ff3d8089f2ef24 (fixed)
Vendor states this is fixed in 90703664dbc5a4bf3d84f649404318f3cafdbe69 (fixed)
Vendor states this is fixed in 91797708f99e4a910ab019760069c0a7e00a6fc0 (fixed)
Vendor states this is fixed in 96f5b92d958bc34500500f29fab8e0b908f25397 (fixed)
Vendor states this is fixed in d65adf85477247be04ac86886f8edfaa047b5d4a (fixed)
Vendor states this is fixed in 5.7 (unaffected)
Vendor states this is fixed in 6.1.189 (unaffected)
Vendor states this is fixed in 6.12.111 (unaffected)
Vendor states this is fixed in 6.18.53 (unaffected)
Vendor states this is fixed in 6.6.158 (unaffected)
Vendor states this is fixed in 7.1.5 (unaffected)
Vendor states this is fixed in 7.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHLinux
Vector?

Quick Info

StatusRECEIVED

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