CVE-2011-2022
Medium
Description
The agp_generic_remove_memory function in drivers/char/agp/generic.c in the Linux kernel before 2.6.38.5 does not validate a certain start parameter, which allows local users to gain privileges or cause a denial of service (system crash) via a crafted AGPIOC_UNBIND agp_ioctl ioctl call, a different vulnerability than CVE-2011-1745.
SeverityMedium
CVSS6.9
Exploit probability—
Product
Linux Kernel
PublishedMay 9, 2011
First seenMay 9, 2011
How to fix
Update
- linux linux_kernel2.6.38.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 2.6.38.5 | 2.6.38.5 |
| redhat enterprise_linux | 5.0 | — |
| redhat enterprise_linux_aus | 5.6 | — |
| redhat enterprise_linux_desktop | 5.0 | — |
| redhat enterprise_linux_eus | 5.6 | — |
| redhat enterprise_linux_server | 5.0 | — |
| redhat enterprise_linux_workstation | 5.0 | — |
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