VULNERABILITY INTELLIGENCE

CVE-2023-33110

CVSS score7.8 HIGH
EPSS probability0.08%
CISA KEVNot currently listed
Published2024-01-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

The session index variable in PCM host voice audio driver initialized before PCM open, accessed during event callback from ADSP and reset during PCM close may lead to race condition between event callback - PCM close and reset session index causing memory corruption.

Weakness classification

  • product-security@qualcomm.com: CWE-823
  • nvd@nist.gov: CWE-362

Primary references