Vulnerability in Qualcomm Snapdragon 425 Mobile Platform
CVE-2023-33110
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.
EPSS: 0.001 (0.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Qualcomm Snapdragon_425_mobile_platform
- Qualcomm Snapdragon_425_mobile_platform_firmware
- Qualcomm Snapdragon_427_mobile_platform
- Qualcomm Snapdragon_427_mobile_platform_firmware
- Qualcomm Snapdragon_429_mobile_platform
- Qualcomm Snapdragon_429_mobile_platform_firmware
- Qualcomm Snapdragon_430_mobile_platform
- Qualcomm Snapdragon_430_mobile_platform_firmware
- Qualcomm Snapdragon_435_mobile_platform
- Qualcomm Snapdragon_435_mobile_platform_firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- product-security@qualcomm.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-33110?
- CVE-2023-33110 is a high-severity vulnerability in Qualcomm Snapdragon 425 Mobile Platform, classified under CWE-823. CVSS score: 7.8/10. Published 2024-01-02.
- How severe is CVE-2023-33110?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2023-33110 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.