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.
Published 2024-01-02 06:15:12
Updated 2024-04-12 16:15:29
View at NVD,   CVE.org
Vulnerability category: Memory Corruption

Products affected by CVE-2023-33110

Exploit prediction scoring system (EPSS) score for CVE-2023-33110

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 7 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-33110

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.0
HIGH CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1.0
5.9
NIST 2024-01-09
7.8
HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1.8
5.9
Qualcomm, Inc. 2024-01-02

CWE ids for CVE-2023-33110

References for CVE-2023-33110

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