CVE-2017-12135 - xen: possibly unbounded recursion in grant table code (XSA-226)

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HIGH

xen: possibly unbounded recursion in grant table code (XSA-226)

Published Aug 24, 2017

8.8

HIGH

CVSS 3.0

EPSS 0.45%

Description

Xen allows local OS guest users to cause a denial of service (crash) or possibly obtain sensitive information or gain privileges via vectors involving transitive grants.

Affected products

Product	Package	State	Advisory
Red Hat Enterprise Linux 5	xen	Will not fix	n/a

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-682

References (14)

http://www.debian.org/security/2017/dsa-3969
vendor-advisoryx_refsource_DEBIANThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/08/15/1
mailing-listx_refsource_MLISTMailing ListMitigationThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/08/17/6
mailing-listx_refsource_MLISTMailing ListMitigationThird Party Advisory
http://www.openwall.com/lists/oss-security/2020/04/14/4
mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/100344
vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039178
vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
http://xenbits.xen.org/xsa/advisory-226.html
x_refsource_CONFIRMMitigationPatchVendor Advisory
https://access.redhat.com/security/cve/CVE-2017-12135
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1477655
x_refsource_MISCIssue TrackingMitigationPatchThird Party Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2017-3719
Advisory
https://nvd.nist.gov/vuln/detail/CVE-2017-12135
https://security.gentoo.org/glsa/201801-14
vendor-advisoryx_refsource_GENTOOThird Party Advisory
https://support.citrix.com/article/CTX225941
x_refsource_CONFIRMPatchThird Party Advisory
https://www.cve.org/CVERecord?id=CVE-2017-12135

Link	Providers	Tags
http://www.debian.org/security/2017/dsa-3969		vendor-advisoryx_refsource_DEBIANThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/08/15/1		mailing-listx_refsource_MLISTMailing ListMitigationThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/08/17/6		mailing-listx_refsource_MLISTMailing ListMitigationThird Party Advisory
http://www.openwall.com/lists/oss-security/2020/04/14/4		mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/100344		vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039178		vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
http://xenbits.xen.org/xsa/advisory-226.html		x_refsource_CONFIRMMitigationPatchVendor Advisory
https://access.redhat.com/security/cve/CVE-2017-12135		Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1477655		x_refsource_MISCIssue TrackingMitigationPatchThird Party Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2017-3719		Advisory
https://nvd.nist.gov/vuln/detail/CVE-2017-12135
https://security.gentoo.org/glsa/201801-14		vendor-advisoryx_refsource_GENTOOThird Party Advisory
https://support.citrix.com/article/CTX225941		x_refsource_CONFIRMPatchThird Party Advisory
https://www.cve.org/CVERecord?id=CVE-2017-12135