CVE-2023-20804 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
6.7MEDIUMNVD
EPSS
0.0%
top 94.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Google AndroidLinuxfoundation Yocto
Timeline
PublishedAug 7

Description

In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07199773; Issue ID: ALPS07326384.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages2 packages

▶NVDgoogle/android12.0, 13.0+1

🔴Vulnerability Details

2
CVEList
CVE-2023-20804: In imgsys, there is a possible out of bounds write due to a missing bounds check↗2023-08-07
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GHSA
GHSA-cxqm-mqrv-5p37: In imgsys, there is a possible out of bounds write due to a missing bounds check↗2023-08-07
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CVE-2023-20804 — Out-of-bounds Write in Google Android | cvebase