Race condition in the grant table code in Xen 4.6.x through 4.9.x allows local guest OS administrators to cause a denial of service (free list corruption and host crash) or gain privileges on the host via vectors involving maptrack free list handling.
References
| Link | Resource |
|---|---|
| http://www.debian.org/security/2017/dsa-3969 | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2017/08/15/3 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/100346 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039175 | Third Party Advisory VDB Entry |
| http://xenbits.xen.org/xsa/advisory-228.html | Patch Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1477651 | Issue Tracking Patch Third Party Advisory |
| https://security.gentoo.org/glsa/201801-14 | Third Party Advisory |
| https://support.citrix.com/article/CTX225941 | Patch Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
No history.
Information
Published : 2017-08-24 14:29
Updated : 2023-12-10 12:15
NVD link : CVE-2017-12136
Mitre link : CVE-2017-12136
CVE.ORG link : CVE-2017-12136
JSON object : View
Products Affected
xen
- xen
citrix
- xenserver
debian
- debian_linux
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')