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.

Data is provided by the 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-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.12% 0.319
CVSS Metriken
Source 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://www.openwall.com/lists/oss-security/2012/03/05/1
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https://bugzilla.redhat.com/show_bug.cgi?id=799209
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