6.9

CVE-2012-0056

The mem_write function in the Linux kernel before 3.2.2, when ASLR is disabled, does not properly check permissions when writing to /proc/<pid>/mem, which allows local users to gain privileges by modifying process memory, as demonstrated by Mempodipper.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.39 < 3.0.18
Linux ≫ Linux Kernel Version >= 3.1 < 3.2.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 10.9% 0.953
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.9 3.4 10
AV:L/AC:M/Au:N/C:C/I:C/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://blog.zx2c4.com/749
Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=e268337dfe26dfc7efd422a804dbb27977a3cccc
Vendor Advisory
http://secunia.com/advisories/47708
Broken Link
http://ubuntu.com/usn/usn-1336-1
Third Party Advisory
http://www.kb.cert.org/vuls/id/470151
Third Party Advisory
US Government Resource
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2
Vendor Advisory
http://www.openwall.com/lists/oss-security/2012/01/18/1
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2012/01/18/2
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2012/01/19/4
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2012/01/22/4
Third Party Advisory
Mailing List
http://www.redhat.com/support/errata/RHSA-2012-0052.html
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2012-0061.html
Third Party Advisory
http://www.securityfocus.com/bid/51625
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=782642
Third Party Advisory
Issue Tracking