EUVD-2026-15236
GHSA-hjww-hmp9-xppj
Lifecycle Timeline
4Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Add allocation failure check for Entity name Currently find_sdca_entity_iot() can allocate a string for the Entity name but it doesn't check if that allocation succeeded. Add the missing NULL check after the allocation.
Analysis
The Linux kernel contains a memory allocation failure vulnerability in the ASoC SDCA (Serial Data Center Audio) subsystem where the find_sdca_entity_iot() function allocates memory for an Entity name but fails to validate whether the allocation succeeded. An attacker with local access could trigger memory allocation failure conditions to cause an information disclosure or denial of service, depending on how the unvalidated null pointer is subsequently used. …
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Priority Score
Vendor Status
Debian
| Release | Status | Fixed Version | Urgency |
|---|---|---|---|
| bullseye | not-affected | - | - |
| bullseye (security) | fixed | 5.10.251-1 | - |
| bookworm | not-affected | - | - |
| bookworm (security) | fixed | 6.1.164-1 | - |
| trixie | not-affected | - | - |
| trixie (security) | fixed | 6.12.74-2 | - |
| forky, sid | fixed | 6.19.8-1 | - |
| (unstable) | fixed | 6.19.8-1 | - |
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External POC / Exploit Code
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