CVE-2007-0085 Null dereference in n/a
Local attackers can escalate privileges in OpenBSD kernels with PCIAGP enabled and non-AGP devices due to a NULL pointer dereference in the VGA 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-2007-0085?
CVE-2007-0085 is a medium-severity vulnerability in Openbsd Openbsd, published on 5 Jan 2007. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Unspecified vulnerability in sys/dev/pci/vga_pci.c in the VGA graphics driver for wscons in OpenBSD 3.9 and 4.0, when the kernel is compiled with the PCIAGP option and a non-AGP device is being used, allows local users to gain privileges via unspecified vectors, possibly related to agp_ioctl NULL pointer reference.
Which versions are affected by CVE-2007-0085?
It affects 1 product.
Products include Openbsd Openbsd.
How do I fix CVE-2007-0085?
No fix has been published for CVE-2007-0085 yet. Limit exposure of the affected software until one is available.
Is CVE-2007-0085 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2007-0085 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Openbsd Openbsd
Sources
Also known as GHSA-6wh2-9qwx-q8c6.