CVE-2026-43204
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: qcom: q6asm: drop DSP responses for closed data streams
'Commit a354f030dbce ("ASoC: qcom: q6asm: handle the responses after closing")' attempted to ignore DSP responses arriving after a stream had been closed.
However, those responses were still handled, causing lockups.
Fix this by unconditionally dropping all DSP responses associated with closed data streams.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 68fd8480bb7baaf361e983f75d8571f25e017c67 < 3249251eac6081d5169ba09f2d9cca66ab0cab0d | affected |
| Linux | Linux | 68fd8480bb7baaf361e983f75d8571f25e017c67 < 8a066a81ee0c1b6cdbd81393536c3b2d19ccef25 | affected |
| Linux | Linux | 4.18 | affected |
| Linux | Linux | 0 < 4.18 | unaffected |
| Linux | Linux | 6.19.6 <= 6.19.* | unaffected |
| Linux | Linux | 7.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/3249251eac6081d5169ba09f2d9cca66ab0cab0d
- https://git.kernel.org/stable/c/8a066a81ee0c1b6cdbd81393536c3b2d19ccef25
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