CVE-2022-20040 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write2 documents2 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 96.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedFeb 9
Latest updateFeb 11

Description

In power_hal_manager_service, there is a possible permission bypass due to a stack-based buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06219150; Issue ID: ALPS06219150.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

▶NVDgoogle/android11.0, 12.0+1

🔴Vulnerability Details

1
GHSA
GHSA-jfrh-m635-cmp3: In power_hal_manager_service, there is a possible permission bypass due to a stack-based buffer overflow↗2022-02-11
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CVE-2022-20040 — Out-of-bounds Write in Google Android | cvebase