CVE-2024-27057: Linux kernel · ASoC: SOF: ipc4-pcm: Workaround for crashed firmware on system suspend
Affects Linux kernelSource GCVE Database
Not known to be exploited.
Data as of 30 Oct 2026, 16:33 UTC
Rated Medium by Threat Radar's AI analysis · No CVSS score from NVD or the CNA
Thin evidence
One scorer or noneExploitation evidence
Disclosed: evidence found.
CVE published 1 May 2024
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.
What to do
AI-suggested
A workaround has been implemented in the Linux kernel to handle this issue by ignoring errors during forced pipeline resets in the suspend path, ensuring kernel and firmware state consistency after DSP reboot. Users should apply the updated Linux kernel version containing this fix once available. No additional action is required beyond updating to the fixed kernel version.
Description
CVE-2024-27057 is a vulnerability in the Linux kernel's ASoC SOF ipc4-pcm component related to handling firmware crashes during system suspend when audio is active. The issue causes misalignment between kernel and firmware states on DSP reboot, leading to errors and audio resume failures. The fix involves a workaround that treats forced pipeline resets by ignoring certain errors to maintain state consistency.
References
- git.kernel.org/stable/c/6ee66295542f88e5179439f60053de792df3f90e (opens in a new tab)
- git.kernel.org/stable/c/3cac6eebea9b4bc5f041e157e45c76e212ad6759 (opens in a new tab)
- git.kernel.org/stable/c/d153e8b154f9746ac969c85a4e6474760453647c (opens in a new tab)
- git.kernel.org/stable/c/c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 (opens in a new tab)