CVE-2011-3345 Memory corruption in n/a
Local users can cause a system crash via stack memory corruption by reading a specific proc file in the InfiniBand driver.
- 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-2011-3345?
CVE-2011-3345 is a low-severity memory corruption vulnerability in n/a, published on 17 Sep 2011. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ulp/sdp/sdp_proc.c in the ib_sdp module (aka ib_sdp.ko) in the ofa_kernel package in the InfiniBand driver implementation in OpenFabrics Enterprise Distribution (OFED) before 1.5.3 does not properly handle certain non-array variables, which allows local users to cause a denial of service (stack memory corruption and system crash) by reading the /proc/net/sdpstats file.
Weakness: CWE-119
Which versions are affected by CVE-2011-3345?
It affects 1 product.
Products include Openfabrics Enterprise Distribution.
How do I fix CVE-2011-3345?
No fix has been published for CVE-2011-3345 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-2011-3345 being exploited?
There is no known exploitation of CVE-2011-3345 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-77w6-962j-j75c.