CVE-2022-20076 Memory corruption in MT6580, MT6731, MT6735, MT6750S, MT6753, MT6755S, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8127, MT8135, MT8163, MT8167, MT8167S, MT8168, MT8173, MT8175, MT8176, MT8183, MT8312C, MT8312D, MT8321, MT8362A, MT8365, MT8382, MT8385, MT8389, MT8392, MT8392 90, MT8665, MT8685, MT8693, MT8735, MT8735B, MT8735M, MT8752, MT8765, MT8783, MT8785, MT8788
A memory corruption flaw in MediaTek firmware allows local attackers with system privileges to disclose sensitive information.
- 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-2022-20076?
CVE-2022-20076 is a medium-severity memory corruption vulnerability in Google Android, published on 11 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In ged, there is a possible memory corruption due to an incorrect error handling. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05838808; Issue ID: ALPS05839556.
Weakness: CWE-755
Which versions are affected by CVE-2022-20076?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2022-20076?
No fix has been published for CVE-2022-20076 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-20076 being exploited?
There is no known exploitation of CVE-2022-20076 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as GHSA-8gmr-pr73-9hwf.