Overview
About vulnerability
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.
Details
- Affected product:
- AlmaLinux 9.2 ESU , CentOS 8.4 ELS , CentOS 8.5 ELS , CentOS Stream 8 ELS , Oracle Linux 7 ELS , TuxCare 9.6 ESU , Ubuntu 20.04 ELS
- Affected packages:
- linux @ 5.4.0 (+6 more)
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.