CVE-2012-0044
High
Description
Integer overflow in the drm_mode_dirtyfb_ioctl function in drivers/gpu/drm/drm_crtc.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 3.1.5 allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted ioctl call.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedMay 17, 2012
First seenMay 17, 2012
How to fix
Update
- linux linux_kernel3.0.13, 3.1.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 3.0.13, 3.1 ≤ v < 3.1.5 | 3.0.13, 3.1.5 |
| canonical ubuntu_linux | 10.04 | — |
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