CVE-2026-90196
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: validate topology volume range before allocation SOF treats the topology mixer min and max values as non-negative indices into its volume table. It stores them in signed fields, allocates max + 1 entries through an int argument, and later indexes the table with the stored range. An inverted range is invalid, while a maximum at or above INT_MAX cannot be represented safely after the increment or in the signed fields. Validate the complete range before storing it or allocating the table.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://git.kernel.org/stable/c/72d0b77412aef2cec554cc84e176658f2a48dafa
- https://git.kernel.org/stable/c/8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8
- https://git.kernel.org/stable/c/992e130b888699d18da901b593d7a0fb75041a03
- https://git.kernel.org/stable/c/a698e4a60fa54268a38f4e66378851a196cb139b
- https://git.kernel.org/stable/c/cd63a1eb677e9548ba2d512be5dac4cb474ae145
- https://git.kernel.org/stable/c/d2f41287b51a3261d447ae38000f7a6f5860663a
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.