ASoC: Intel: avs: Do not share the name pointer between components
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.6.160, 6.12.114, 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
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Do not share the name pointer between components By sharing 'name' directly, tearing down components may lead to use-after-free errors. Duplicate the name to avoid that. At the same time, update the order of operations - since commit cee28113db17 ("ASoC: dmaengine_pcm: Allow passing component name via config") the framework does not override component->name if set before invoking the initializer.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From f1b3b320bd6519b16e3480f74f2926d106e3bcba · fixed in 0a187ea7a5b4e78b9be1f9c1507cff04f3ae4ab1; From f1b3b320bd6519b16e3480f74f2926d106e3bcba · fixed in a80a82f567f7c6276d96409377d4691ea30d18a2; From f1b3b320bd6519b16e3480f74f2926d106e3bcba · fixed in 128bf29c992988f8b4f3829227339908fde5ec86; From f1b3b320bd6519b16e3480f74f2926d106e3bcba · fixed in 4dee5c1cc439b0d5ef87f741518268ad6a95b23d
- Linux Linux
5.19
- KernelLinux
From 5.19.0 · fixed in 6.6.160; From 6.7.0 · fixed in 6.12.114; From 6.13.0 · fixed in 6.17.8