CVE-2012-0044

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2012-0044
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.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a5cd335165e31db9dbab636fd29895d41da55dd2
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
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*
History

13 Feb 2023, 03:24

Type Values Removed Values Added
Summary CVE-2012-0044 kernel: drm: integer overflow in drm_mode_dirtyfb_ioctl() 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.
References
  • {'url': 'https://access.redhat.com/errata/RHSA-2012:0333', 'name': 'https://access.redhat.com/errata/RHSA-2012:0333', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/security/cve/CVE-2012-0044', 'name': 'https://access.redhat.com/security/cve/CVE-2012-0044', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/errata/RHSA-2012:0743', 'name': 'https://access.redhat.com/errata/RHSA-2012:0743', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/errata/RHSA-2012:1042', 'name': 'https://access.redhat.com/errata/RHSA-2012:1042', 'tags': [], 'refsource': 'MISC'}

02 Feb 2023, 18:15

Type Values Removed Values Added
Summary 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. CVE-2012-0044 kernel: drm: integer overflow in drm_mode_dirtyfb_ioctl()
References
  • {'url': 'http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a5cd335165e31db9dbab636fd29895d41da55dd2', 'name': 'http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a5cd335165e31db9dbab636fd29895d41da55dd2', 'tags': ['Mailing List', 'Patch', 'Vendor Advisory'], 'refsource': 'CONFIRM'}
  • (MISC) https://access.redhat.com/security/cve/CVE-2012-0044 -
  • (MISC) http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a5cd335165e31db9dbab636fd29895d41da55dd2 -
  • (MISC) https://access.redhat.com/errata/RHSA-2012:1042 -
  • (MISC) https://access.redhat.com/errata/RHSA-2012:0333 -
  • (MISC) https://access.redhat.com/errata/RHSA-2012:0743 -
Information

Published : 2012-05-17 11:00

Updated : 2023-12-10 11:16

NVD link : CVE-2012-0044

Mitre link : CVE-2012-0044

CVE.ORG link : CVE-2012-0044

JSON object : View

Products Affected

canonical

  • ubuntu_linux

linux

  • linux_kernel
CWE
CWE-190

Integer Overflow or Wraparound