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CVE-2012-4536
Published: Nov 21, 2012
Modified: Aug 6, 2024
PUBLISHED
Description
The (1) domain_pirq_to_emuirq and (2) physdev_unmap_pirq functions in Xen 2.2 allows local guest OS administrators to cause a denial of service (Xen crash) via a crafted pirq value that triggers an out-of-bounds read.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
55082
third-party-advisory
x_refsource_SECUNIA
51413
third-party-advisory
x_refsource_SECUNIA
51200
third-party-advisory
x_refsource_SECUNIA
GLSA-201309-24
vendor-advisory
x_refsource_GENTOO
SUSE-SU-2012:1486
vendor-advisory
x_refsource_SUSE
xen-domainpirqtoemuirq-dos(80023)
vdb-entry
x_refsource_XF
[Xen-announce] 20121113 Xen Security Advisory 21 (CVE-2012-4536) - pirq range check DoS vulnerability
mailing-list
x_refsource_MLIST
[oss-security] 20121113 Xen Security Advisory 21 (CVE-2012-4536) - pirq range check DoS vulnerability
mailing-list
x_refsource_MLIST
1027760
vdb-entry
x_refsource_SECTRACK
87297
vdb-entry
x_refsource_OSVDB
openSUSE-SU-2012:1572
vendor-advisory
x_refsource_SUSE
SUSE-SU-2012:1487
vendor-advisory
x_refsource_SUSE
51352
third-party-advisory
x_refsource_SECUNIA
51324
third-party-advisory
x_refsource_SECUNIA
GLSA-201604-03
vendor-advisory
x_refsource_GENTOO
56498
vdb-entry
x_refsource_BID
openSUSE-SU-2012:1573
vendor-advisory
x_refsource_SUSE
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