CVE-2013-4736 Integer overflow in n/a

High 7.8 Published 10 Feb 2014 Updated 6 Aug 2024

Attackers can cause a system crash via integer overflows in the MSM camera driver by sending large ioctl commands.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2013-4736?

CVE-2013-4736 is a high-severity vulnerability in n/a, published on 10 Feb 2014. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Multiple integer overflows in the JPEG engine drivers in the MSM camera driver for the Linux kernel 2.6.x and 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allow attackers to cause a denial of service (system crash) via a large number of commands in an ioctl call, related to (1) camera_v1/gemini/msm_gemini_sync.c, (2) camera_v2/gemini/msm_gemini_sync.c, (3) camera_v2/jpeg_10/msm_jpeg_sync.c, (4) gemini/msm_gemini_sync.c, (5) jpeg_10/msm_jpeg_sync.c, and (6) mercury/msm_mercury_sync.c.

Weakness: CWE-189

Which versions are affected by CVE-2013-4736?

It affects 1 product.

Products include Codeaurora Android-Msm.

How do I fix CVE-2013-4736?

No fix has been published for CVE-2013-4736 yet. Limit exposure of the affected software until one is available.

Is CVE-2013-4736 being exploited?

There is no known exploitation of CVE-2013-4736 in the wild and no public exploit code.

Sources

Also known as GHSA-q6gr-v6x2-63wj.