CVE-2023-20801

In imgsys, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07420968; Issue ID: ALPS07420968.

Score

CVSS 3.1 6.4 Medium

Status

Modified - security@mediatek.com

Published

2023-08-07

Last modified

2024-11-07

Weaknesses

CWE-362, CWE-416

Affected products

• Android (Google)
• Yocto (Linuxfoundation)
• Mt6879 (Mediatek)
• Mt6895 (Mediatek)
• Mt6983 (Mediatek)
• Mt8188 (Mediatek)
• Mt8195 (Mediatek)
• Mt8395 (Mediatek)
• Mt8781 (Mediatek)
• Mt6879 (Mediatek Inc.)
• Mt6895 (Mediatek Inc.)
• Mt6983 (Mediatek Inc.)
• Mt8188 (Mediatek Inc.)
• Mt8195 (Mediatek Inc.)
• Mt8395 (Mediatek Inc.)
• Mt8781 (Mediatek Inc.)

References

• https://corp.mediatek.com/product-security-bulletin/August-2023