CVE-2023-33110 — Use of Out-of-range Pointer Offset in INC Snapdragon

CWE-823 — Use of Out-of-range Pointer OffsetCWE-362 — Race Condition3 documents3 sources
Severity
7.0HIGHNVD
EPSS
0.1%
top 75.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Qualcomm INC SnapdragonGoogle Android
Timeline
PublishedJan 2

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.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5qualcomm_inc/snapdragon232 versions+231

🔴Vulnerability Details

1
GHSA
GHSA-vw9c-c8qf-hw7g: The session index variable in PCM host voice audio driver initialized before PCM open, accessed during event callback from ADSP and reset during PCM c↗2024-01-02
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📋Vendor Advisories

1
Android
CVE-2023-33110: Audio↗2024-01-01
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