7.8

CVE-2012-1097

The regset (aka register set) feature in the Linux kernel before 3.2.10 does not properly handle the absence of .get and .set methods, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a (1) PTRACE_GETREGSET or (2) PTRACE_SETREGSET ptrace call.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 3.0.24
Linux ≫ Linux Kernel Version >= 3.1 < 3.2.10
Redhat ≫ Enterprise Linux Version4.0
Redhat ≫ Enterprise Mrg Version2.0
Suse ≫ Linux Enterprise Desktop Version11 Updatesp1
Suse ≫ Linux Enterprise Desktop Version11 Updatesp2
Suse ≫ Linux Enterprise Server Version11 Updatesp1 SwPlatformvmware
Suse ≫ Linux Enterprise Server Version11 Updatesp1 SwEdition-
Suse ≫ Linux Enterprise Server Version11 Updatesp2 SwPlatformvmware
Suse ≫ Linux Enterprise Server Version11 Updatesp2 SwEdition-
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.35% 0.267
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html
Third Party Advisory
Mailing List
http://secunia.com/advisories/48898
Broken Link
http://secunia.com/advisories/48964
Broken Link
http://rhn.redhat.com/errata/RHSA-2012-0531.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2012-0481.html
Third Party Advisory
http://secunia.com/advisories/48842
Broken Link
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.10
Patch
Vendor Advisory
Mailing List
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c8e252586f8d5de906385d8cf6385fee289a825e
http://www.openwall.com/lists/oss-security/2012/03/05/1
Patch
Third Party Advisory
Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=799209
Patch
Third Party Advisory
Issue Tracking
https://github.com/torvalds/linux/commit/c8e252586f8d5de906385d8cf6385fee289a825e
Patch
Third Party Advisory