[ CVE-2026-97407 · Published 24 Sep 2026 ]
Vulnerability in Linux
[ Description ]Official description
In the Linux kernel, the following vulnerability has been resolved: ASoC: rockchip: rockchip_pdm: Handle runtime PM resume failures in set_fmt rockchip_pdm_set_fmt() calls pm_runtime_get_sync() before accessing hardware registers, but ignores its return value. If the runtime resume fails, the function continues to perform register accesses while the device state is undefined. Replace pm_runtime_get_sync() with pm_runtime_resume_and_get() and return early on failure to avoid unpowered register accesses.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.
[ Advisories ]Government CERT advisories
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CERT-FRCERTFR-2026-AVI-1289
Multiple vulnerabilities in the Debian LTS Linux kernel Translated from French
Multiple vulnerabilities have been discovered in the Debian LTS Linux kernel. Some of them allow an attacker to cause privilege escalation, a breach of data confidentiality and denial of service.
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CERT-FRCERTFR-2026-AVI-1253
Multiple vulnerabilities in the Debian Linux kernel Translated from French
Multiple vulnerabilities have been discovered in the Debian Linux kernel. Some of them allow an attacker to cause privilege escalation, a breach of data confidentiality and denial of service.
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BSI CERT-BundWID-SEC-2026-3579
Linux Kernel: Multiple vulnerabilities Translated from German
[ References ]References
- git.kernel.org/stable/c/105ea8b7a29b473cbe3aa1e542997700c98e3adc
- git.kernel.org/stable/c/52b77346cf66174ab9bc34504729cd686a9e29b1
- git.kernel.org/stable/c/7f0fd754c708785c31b067dd98649e3ec9b8fd72
- git.kernel.org/stable/c/a9cc27a4a9b5fe013e152841fd8408061fa2312f
- git.kernel.org/stable/c/aa48db0257ed4cdb52f922d32872dcc8d201925e
- git.kernel.org/stable/c/b2b5c2ca5a4924271fa86d75a252de32fa285375
- git.kernel.org/stable/c/ee7b5f7b39332febf917f9ebf212842cc9379815