Improper input validation in Sun Opensolaris
CVE-2010-0453
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.008 (54.1th percentile) — read the EPSS interpretation.
Affected products
- Sun Opensolaris — versions snv_79, snv_91, snv_98
- Sun Solaris — versions 10.0
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_OSVDB, vdb-entry)
- cve@mitre.org (x_refsource_SECUNIA, third-party-advisory, Vendor Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Patch)
- cve@mitre.org (vendor-advisory, x_refsource_SUNALERT)
- cve@mitre.org (vendor-advisory, x_refsource_SUNALERT)
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (mailing-list, x_refsource_BUGTRAQ)
- cve@mitre.org (vdb-entry, x_refsource_BID)
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (US Government Resource, x_refsource_CERT, third-party-advisory)