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CVE
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CVE-2012-0044Date: (C)2012-05-17   (M)2018-06-20


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 7.2
Exploit Score: 3.9
Impact Score: 10.0
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: COMPLETE
Integrity: COMPLETE
Availability: COMPLETE
  
Reference:
BID-51371
RHSA-2012:0743
USN-1555-1
USN-1556-1
http://www.openwall.com/lists/oss-security/2012/01/12/1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a5cd335165e31db9dbab636fd29895d41da55dd2
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.5
https://bugzilla.redhat.com/show_bug.cgi?id=772894
https://github.com/torvalds/linux/commit/a5cd335165e31db9dbab636fd29895d41da55dd2

CPE    807
cpe:/o:linux:linux_kernel:2.4.27:pre5
cpe:/o:linux:linux_kernel:2.4.27:pre4
cpe:/o:linux:linux_kernel:2.4.27:pre1
cpe:/o:linux:linux_kernel:2.4.27:pre3
...
CWE    1
CWE-189
OVAL    11
oval:org.secpod.oval:def:700735
oval:org.secpod.oval:def:700793
oval:org.secpod.oval:def:700800
oval:org.secpod.oval:def:700791
...

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