CVE-2023-20620 — Time-of-check Time-of-use (TOCTOU) Race Condition in Google Android

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition4 documents4 sources
Severity
4.1MEDIUMNVD
EPSS
0.0%
top 88.15%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedMar 7

Description

In adsp, there is a possible escalation of privilege due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07554558; Issue ID: ALPS07554558.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:NExploitability: 0.5 | Impact: 3.6

Affected Packages2 packages

▶NVDgoogle/android12.0, 13.0+1

🔴Vulnerability Details

2
GHSA
GHSA-mv6x-f73f-xg7v: In adsp, there is a possible escalation of privilege due to a logic error↗2023-03-07
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OSV
CVE-2023-20620: In adsp, there is a possible escalation of privilege due to a logic error↗2023-03-01
▶

📋Vendor Advisories

1
Android
CVE-2023-20620: adsp↗2023-03-01
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