PRIOn knowledge basePRION:CVE-2013-2929Design/Logic Flaw
6.1 Medium
AI Score
Confidence
Low
3.3 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:P/A:N
0.001 Low
EPSS
Percentile
46.0%
The Linux kernel before 3.12.2 does not properly use the get_dumpable function, which allows local users to bypass intended ptrace restrictions or obtain sensitive information from IA64 scratch registers via a crafted application, related to kernel/ptrace.c and arch/ia64/include/asm/processor.h.
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d049f74f2dbe71354d43d393ac3a188947811348
lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
rhn.redhat.com/errata/RHSA-2014-0100.html
rhn.redhat.com/errata/RHSA-2014-0159.html
rhn.redhat.com/errata/RHSA-2014-0285.html
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.2
www.securityfocus.com/bid/64111
www.ubuntu.com/usn/USN-2070-1
www.ubuntu.com/usn/USN-2075-1
www.ubuntu.com/usn/USN-2109-1
www.ubuntu.com/usn/USN-2110-1
www.ubuntu.com/usn/USN-2111-1
www.ubuntu.com/usn/USN-2112-1
www.ubuntu.com/usn/USN-2114-1
www.ubuntu.com/usn/USN-2115-1
www.ubuntu.com/usn/USN-2116-1
www.ubuntu.com/usn/USN-2128-1
www.ubuntu.com/usn/USN-2129-1
access.redhat.com/errata/RHSA-2018:1252
bugzilla.redhat.com/show_bug.cgi?id=1028148
github.com/torvalds/linux/commit/d049f74f2dbe71354d43d393ac3a188947811348
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.54
Related
6.1 Medium
AI Score
Confidence
Low
3.3 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:P/A:N
0.001 Low
EPSS
Percentile
46.0%