CVE-2023-20747 — Type Confusion in Google Android

CWE-843 — Type Confusion3 documents3 sources
Severity
4.4MEDIUMNVD
EPSS
0.0%
top 92.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google AndroidLinuxfoundation Iot-yoctoLinuxfoundation Yocto
Timeline
PublishedJun 6

Description

In vcu, there is a possible memory corruption due to type confusion. This could lead to local denial of service with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07519103; Issue ID: ALPS07519121.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HExploitability: 0.8 | Impact: 3.6

Affected Packages3 packages

▶NVDgoogle/android12.0, 13.0+1

🔴Vulnerability Details

2
CVEList
CVE-2023-20747: In vcu, there is a possible memory corruption due to type confusion↗2023-06-06
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GHSA
GHSA-cr8j-22q7-88hm: In vcu, there is a possible memory corruption due to type confusion↗2023-06-06
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CVE-2023-20747 — Type Confusion in Google Android | cvebase