CVEvulnerability
CVE-2012-0044
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2012-05-17
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-190
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.
Affected configurations
• linux linux kernel (< 3.0.13)
• linux linux kernel (>= 3.1 < 3.1.5)
• canonical ubuntu linux 10.04
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a5cd335165e31db9dbab636fd29895d41da55dd2 git.kernel.org
- http://rhn.redhat.com/errata/RHSA-2012-0743.html Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.5 Mailing List, Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2012/01/12/1 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/51371 Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-1555-1 Patch, Third Party Advisory
- http://www.ubuntu.com/usn/USN-1556-1 Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=772894 Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/a5cd335165e31db9dbab636fd29895d41da55dd2 Patch, Third Party Advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a5cd335165e31db9dbab636fd29895d41da55dd2 git.kernel.org
- http://rhn.redhat.com/errata/RHSA-2012-0743.html Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.5 Mailing List, Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2012/01/12/1 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/51371 Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-1555-1 Patch, Third Party Advisory
- http://www.ubuntu.com/usn/USN-1556-1 Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=772894 Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/a5cd335165e31db9dbab636fd29895d41da55dd2 Patch, Third Party Advisory