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The vulnerability of the tuningctl_set() function in the sound subsystem’s module sound/pci/hda/patch_ca0132.c allows a attacker to access protected information or cause a service failure.

🗓️ 06 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Tuningctl_set flaw in Linux sound patch_ca0132 enables unauthorized access via unvalidated indexing.

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06 Feb 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 25.2
CVSS 36.1
EPSS0.00177
1