CVE-2023-32874 Memory corruption in MT2735, MT6779, MT6781, MT6783, MT6785, MT6785T, MT6789, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990
Remote attackers can execute arbitrary code on MediaTek devices via an out-of-bounds write in the IMS Stack without user interaction.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-32874?
CVE-2023-32874 is a critical memory corruption vulnerability in Mediatek Nr15, published on 2 Jan 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In Modem IMS Stack, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01161803; Issue ID: MOLY01161803 (MSV-893).
Weakness: CWE-787
Which versions are affected by CVE-2023-32874?
It affects 4 products.
Products include Mediatek Lr13, Mediatek Nr15, Mediatek Nr16, Mediatek Nr17.
How do I fix CVE-2023-32874?
Apply the vendor's patch.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-32874 being exploited?
There is no known exploitation of CVE-2023-32874 in the wild and no public exploit code.
Other vulnerabilities in Mediatek Nr15
Sources
Also known as A-309364195, ASB-A-309364195, GHSA-22j2-mxcq-m52p, M-MOLY01161803.