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CVE-2010-0453

CVE information

Published

14 years ago

Last Modified

5 years ago

CVSSv2.0 Severity

Medium

Impact Analysis

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Description

The ucode_ioctl function in intel/io/ucode_drv.c in Sun Solaris 10 and OpenSolaris snv_69 through snv_133, when running on x86 architectures, allows local users to cause a denial of service (panic) via a request with a 0 size value to the UCODE_GET_VERSION IOCTL, which triggers a NULL pointer dereference in the ucode_get_rev function, related to retrieval of the microcode revision..

CVSSv2.0 Score

Severity
Medium
Base Score
4.9/10
Exploit Score
3.9/10
Access Vector
Local
Access Complexity
Low
Authentication Required
None
Impact Score
6.9/10
Confidentiality Impact
None
Availability Impact
Complete
Integrity Impact
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:sun:opensolaris:snv_127:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_70:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_114:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_90:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_93:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_110:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_85:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_116:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_120:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_72:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_117:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_87:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_123:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_92:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_131:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_77:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_126:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_80:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_130:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_119:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_103:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_84:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_121:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_106:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_86:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_100:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_112:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_89:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_124:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_129:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_78:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_96:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_132:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_99:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_107:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_79:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_122:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_115:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_69:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_98:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_109:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_113:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_71:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_82:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_102:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_105:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_108:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_75:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_81:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_128:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_95:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_133:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_88:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_73:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_104:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_94:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_101:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_83:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_97:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_125:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_74:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_111:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_91:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_76:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:opensolaris:snv_118:*:x86:*:*:*:*:*
  Yes
- -
cpe:2.3:o:sun:solaris:10.0:*:x86:*:*:*:*:*
  Yes
- -

References