CVE-2023-20748 Information disclosure in MT6879, MT6886, MT6895, MT6983, MT6985, MT8673, MT8781
A missing bounds check in MediaTek display firmware allows local attackers with system privileges to read out-of-bounds memory, leading to information disclosure.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-20748?
CVE-2023-20748 is a medium-severity vulnerability in Google Android, published on 4 Jul 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In display, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07536951; Issue ID: ALPS07536951.
Weakness: CWE-125
Which versions are affected by CVE-2023-20748?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2023-20748?
No fix has been published for CVE-2023-20748 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-20748 being exploited?
There is no known exploitation of CVE-2023-20748 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as GHSA-4f5h-cx3j-mxcj.