ASoC: Intel: avs: Disable periods-elapsed work when closing PCM
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 6.12, 6.12.58, 6.17.8
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Disable periods-elapsed work when closing PCM avs_dai_fe_shutdown() handles the shutdown procedure for HOST HDAudio stream while period-elapsed work services its IRQs. As the former frees the DAI's private context, these two operations shall be synchronized to avoid slab-use-after-free or worse errors.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linux Linux
From 0dbb186c3510cad4e9f443e801bf2e6ab5770c00 · fixed in ca6d2b7aca778afbf8c0c4b330d10cb228c14052; From 0dbb186c3510cad4e9f443e801bf2e6ab5770c00 · fixed in b41fca4aa60be896ba8a81b57aac5dcc6eee66c0; From 0dbb186c3510cad4e9f443e801bf2e6ab5770c00 · fixed in 845f716dc5f354c719f6fda35048b6c2eca99331; From 6.11.9 · fixed in 6.12
- Linux Linux
6.12
- KernelLinux
From 6.12.0 · fixed in 6.12.58; From 6.13.0 · fixed in 6.17.8