7.2

CVE-2012-2123

The cap_bprm_set_creds function in security/commoncap.c in the Linux kernel before 3.3.3 does not properly handle the use of file system capabilities (aka fcaps) for implementing a privileged executable file, which allows local users to bypass intended personality restrictions via a crafted application, as demonstrated by an attack that uses a parent process to disable ASLR.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 3.0.29
Linux ≫ Linux Kernel Version >= 3.1 < 3.2.16
Linux ≫ Linux Kernel Version >= 3.3 < 3.3.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.42% 0.333
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://rhn.redhat.com/errata/RHSA-2012-0743.html
Third Party Advisory
VDB Entry
http://www.debian.org/security/2012/dsa-2469
Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d52fc5dde171f030170a6cb78034d166b13c9445
Broken Link
http://rhn.redhat.com/errata/RHSA-2012-0670.html
Third Party Advisory
VDB Entry
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.3
Vendor Advisory
http://www.openwall.com/lists/oss-security/2012/04/20/6
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/53166
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id?1027072
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=806722
Issue Tracking
https://exchange.xforce.ibmcloud.com/vulnerabilities/75043
VDB Entry
https://github.com/torvalds/linux/commit/d52fc5dde171f030170a6cb78034d166b13c9445
Third Party Advisory