CVE-2013-1796
KVM Denial of Service and Memory Corruption Vulnerability
Description
The kvm_set_msr_common function in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 does not ensure a required time_page alignment during an MSR_KVM_SYSTEM_TIME operation, which allows guest OS users to cause a denial of service (buffer overflow and host OS memory corruption) or possibly have unspecified other impact via a crafted application.
INFO
Published Date :
March 22, 2013, 11:59 a.m.
Last Modified :
Nov. 21, 2024, 1:50 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
10.0
Exploitability Score :
3.2
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2013-1796.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2013-1796 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2013-1796 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c300aa64ddf57d9c5d9c898a64b36877345dd4a9 Added Reference http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html Added Reference http://rhn.redhat.com/errata/RHSA-2013-0727.html Added Reference http://rhn.redhat.com/errata/RHSA-2013-0744.html Added Reference http://rhn.redhat.com/errata/RHSA-2013-0746.html Added Reference http://rhn.redhat.com/errata/RHSA-2013-0928.html Added Reference http://rhn.redhat.com/errata/RHSA-2013-1026.html Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 Added Reference http://www.openwall.com/lists/oss-security/2013/03/20/9 Added Reference http://www.securityfocus.com/bid/58607 Added Reference http://www.ubuntu.com/usn/USN-1805-1 Added Reference http://www.ubuntu.com/usn/USN-1808-1 Added Reference http://www.ubuntu.com/usn/USN-1809-1 Added Reference http://www.ubuntu.com/usn/USN-1812-1 Added Reference http://www.ubuntu.com/usn/USN-1813-1 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=917012 Added Reference https://github.com/torvalds/linux/commit/c300aa64ddf57d9c5d9c898a64b36877345dd4a9 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 13, 2023
Action Type Old Value New Value Removed Reference http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c300aa64ddf57d9c5d9c898a64b36877345dd4a9 [Patch] Added Reference http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c300aa64ddf57d9c5d9c898a64b36877345dd4a9 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 08, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/58607 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 22, 2013
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2013-1796 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2013-1796
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.34 }} 0.10%
score
0.71734
percentile