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.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
---|---|---|
sun opensolaris snv_77 |
||
sun opensolaris snv_72 |
||
sun opensolaris snv_85 |
||
sun opensolaris snv_84 |
||
sun opensolaris snv_82 |
||
sun opensolaris snv_99 |
||
sun opensolaris snv_95 |
||
sun opensolaris snv_94 |
||
sun opensolaris snv_105 |
||
sun opensolaris snv_106 |
||
sun opensolaris snv_114 |
||
sun opensolaris snv_115 |
||
sun opensolaris snv_122 |
||
sun opensolaris snv_123 |
||
sun opensolaris snv_130 |
||
sun solaris 10.0 |
||
sun opensolaris snv_74 |
||
sun opensolaris snv_73 |
||
sun opensolaris snv_86 |
||
sun opensolaris snv_81 |
||
sun opensolaris snv_80 |
||
sun opensolaris snv_92 |
||
sun opensolaris snv_91 |
||
sun opensolaris snv_101 |
||
sun opensolaris snv_102 |
||
sun opensolaris snv_110 |
||
sun opensolaris snv_111 |
||
sun opensolaris snv_118 |
||
sun opensolaris snv_119 |
||
sun opensolaris snv_126 |
||
sun opensolaris snv_127 |
||
sun opensolaris snv_78 |
||
sun opensolaris snv_71 |
||
sun opensolaris snv_76 |
||
sun opensolaris snv_75 |
||
sun opensolaris snv_89 |
||
sun opensolaris snv_83 |
||
sun opensolaris snv_90 |
||
sun opensolaris snv_96 |
||
sun opensolaris snv_103 |
||
sun opensolaris snv_104 |
||
sun opensolaris snv_112 |
||
sun opensolaris snv_113 |
||
sun opensolaris snv_120 |
||
sun opensolaris snv_121 |
||
sun opensolaris snv_128 |
||
sun opensolaris snv_129 |
||
sun opensolaris snv_131 |
||
sun opensolaris snv_132 |
||
sun opensolaris snv_70 |
||
sun opensolaris snv_79 |
||
sun opensolaris snv_87 |
||
sun opensolaris snv_88 |
||
sun opensolaris snv_97 |
||
sun opensolaris snv_98 |
||
sun opensolaris snv_93 |
||
sun opensolaris snv_100 |
||
sun opensolaris snv_107 |
||
sun opensolaris snv_108 |
||
sun opensolaris snv_109 |
||
sun opensolaris snv_116 |
||
sun opensolaris snv_117 |
||
sun opensolaris snv_124 |
||
sun opensolaris snv_125 |
||
sun opensolaris snv_133 |
||
sun opensolaris snv_69 |