Improper input validation in Google Android
CVE-2023-32820
In wlan firmware, there is a possible firmware assertion due to improper input handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID…
EPSS: 0.004 (32.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Google Android — versions 11.0, 12.0, 13.0
- Linux Linux_kernel — versions 4.19
- Linuxfoundation Yocto — versions 3.1, 3.3
- Mediatek Iot_yocto — versions 23.0
- Mediatek Mt5221
- Mediatek Mt6781
- Mediatek Mt6833
- Mediatek Mt6853
- Mediatek Mt6853t
- Mediatek Mt6855
Weakness classification (CWE)
References
- security@mediatek.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-32820?
- CVE-2023-32820 is a high-severity vulnerability in Google Android, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2023-10-02.
- How severe is CVE-2023-32820?
- High severity. CVSS v3 base score is 7.5 out of 10.