Xen: multiple vulnerabilities
| Package(s): | Xen | CVE #(s): | CVE-2012-3494 CVE-2012-3495 CVE-2012-3496 CVE-2012-3498 CVE-2012-3516 | ||||||||||||||||||||||||||||||||||||||||||||
| Created: | September 7, 2012 | Updated: | September 18, 2012 | ||||||||||||||||||||||||||||||||||||||||||||
| Description: | From the SUSE advisory: A malicious guest could cause a crash on the host which leads to a Denial of Service (CVE-2012-3494). A memory corruption related to PHYSDEVOP_get_free_pirq function could lead to a Denial of Service of the host or potentially to execution of arbitrary code (CVE-2012-3495). A BUG can be triggered via calling functions with invalid flags which causes a Denial of Service (host crash) (CVE-2012-3496). A malicious guest kernel could crash the host or potentially read hypervisor or guest memory (CVE-2012-3498). Unspecified vulnerability (CVE-2012-3516). | ||||||||||||||||||||||||||||||||||||||||||||||
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