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.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2010-02-03T18:00:00
Updated: 2018-10-10T18:57:01
Reserved: 2010-01-28T00:00:00
Link: CVE-2010-0453
JSON object: View
NVD Information
Status : Modified
Published: 2010-02-03T18:30:00.843
Modified: 2018-10-10T19:52:53.117
Link: CVE-2010-0453
JSON object: View
Redhat Information
No data.
CWE