CVE-2019-9112 Integer overflow in n/a
A crafted application on a rooted Xiaomi device can trigger an integer overflow in the GPU driver, causing a system crash.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-9112?
CVE-2019-9112 is a medium-severity vulnerability in n/a, published on 25 Feb 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
The msm gpu driver for custom Linux kernels on the Xiaomi perseus-p-oss MIX 3 device through 2018-11-26 has an integer overflow and OOPS because of missing checks of the count argument in _sde_debugfs_conn_cmd_tx_write in drivers/gpu/drm/msm/sde/sde_connector.c. This is exploitable for a device crash via a syscall by a crafted application on a rooted device.
Weakness: CWE-190
Which versions are affected by CVE-2019-9112?
It affects 1 product.
Products include Micode Xiaomi Perseus-P-Oss.
How do I fix CVE-2019-9112?
No fix has been published for CVE-2019-9112 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-9112 being exploited?
There is no known exploitation of CVE-2019-9112 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-h27r-x6vq-qp4c.