Unrated severityNVD Advisory· Published Feb 3, 2010· Updated Apr 29, 2026
CVE-2010-0453
CVE-2010-0453
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.
Affected products
66cpe:2.3:o:sun:opensolaris:snv_100:*:x86:*:*:*:*:*+ 64 more
- cpe:2.3:o:sun:opensolaris:snv_100:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_101:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_102:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_103:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_104:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_105:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_106:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_107:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_108:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_109:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_110:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_111:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_112:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_113:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_114:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_115:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_116:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_117:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_118:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_119:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_120:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_121:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_122:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_123:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_124:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_125:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_126:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_127:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_128:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_129:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_130:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_131:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_132:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_133:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_69:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_70:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_71:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_72:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_73:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_74:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_75:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_76:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_77:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_78:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_79:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_80:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_81:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_82:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_83:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_84:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_85:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_86:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_87:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_88:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_89:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_90:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_91:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_92:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_93:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_94:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_95:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_96:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_97:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_98:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:opensolaris:snv_99:*:x86:*:*:*:*:*
- cpe:2.3:o:sun:solaris:10.0:*:x86:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
13- sunsolve.sun.com/search/document.donvdPatch
- www.vupen.com/english/advisories/2010/0270nvdPatchVendor Advisory
- secunia.com/advisories/38452nvdVendor Advisory
- www.us-cert.gov/cas/techalerts/TA10-103B.htmlnvdUS Government Resource
- osvdb.org/62046nvd
- sunsolve.sun.com/search/document.donvd
- sunsolve.sun.com/search/document.donvd
- www.oracle.com/technetwork/topics/security/cpuapr2010-099504.htmlnvd
- www.securityfocus.com/archive/1/509276/100/0/threadednvd
- www.securityfocus.com/bid/38016nvd
- www.trapkit.de/advisories/TKADV2010-001.txtnvd
- exchange.xforce.ibmcloud.com/vulnerabilities/55991nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6959nvd
News mentions
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