4.4

CVE-2012-6036

The (1) memc_save_get_next_page, (2) tmemc_restore_put_page and (3) tmemc_restore_flush_page functions in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 do not check for negative id pools, which allows local guest OS users to cause a denial of service (memory corruption and host crash) or possibly execute arbitrary code via unspecified vectors.  NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Xen ≫ Xen Version4.0.0
Xen ≫ Xen Version4.1.0
Xen ≫ Xen Version4.2.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.43% 0.343
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.4 3.4 6.4
AV:L/AC:M/Au:N/C:P/I:P/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://secunia.com/advisories/55082
http://security.gentoo.org/glsa/glsa-201309-24.xml
https://security.gentoo.org/glsa/201604-03
http://secunia.com/advisories/50472
Vendor Advisory
http://lists.xen.org/archives/html/xen-announce/2012-09/msg00006.html
Vendor Advisory
http://osvdb.org/85199
http://wiki.xen.org/wiki/Security_Announcements#XSA-15_multiple_TMEM_hypercall_vulnerabilities
http://www.openwall.com/lists/oss-security/2012/09/05/8
http://www.securityfocus.com/bid/55410
http://www.securitytracker.com/id?1027482
https://exchange.xforce.ibmcloud.com/vulnerabilities/78268
https://exchange.xforce.ibmcloud.com/vulnerabilities/80326