NVD

Id
43968  
Name
CVE-2012-2119  
Description
Buffer overflow in the macvtap device driver in the Linux kernel before 3.4.5, when running in certain configurations, allows privileged KVM guest users to cause a denial of service (crash) via a long descriptor with a long vector length.  
Reject
 
CVSS Version
2  
CVSS Score
5.2  
Severity
Medium  
CVSS Base Score
5.2  
CVSS Impact Subscore
6.9  
CVSS Exploit Subscore
4.4  
CVSS Vector
(AV:A/AC:M/Au:S/C:N/I:N/A:C)  
Pub Date
2017-01-19  
Published
2013-01-22  
Modified Date
2013-06-20  
Seq
2012-2119  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
220924 43968 CVE-2012-2119 http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=814278  View
220925 43968 CVE-2012-2119 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b92946e2919134ebe2a4083e4302236295ea2a73  View
220926 43968 CVE-2012-2119 openSUSE-SU-2013:0925  View
220927 43968 CVE-2012-2119 [linux-netdev] 20120416 [PATCH 3/6] macvtap: zerocopy: validate vector length before pinning user pages  View
220928 43968 CVE-2012-2119 RHSA-2012:0743  View
220929 43968 CVE-2012-2119 USN-1529-1  View
220930 43968 CVE-2012-2119 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5  View
220931 43968 CVE-2012-2119 [oss-security] 20120419 Re: CVE request -- kernel: macvtap: zerocopy: vector length is not validated before pinning user pages  View
220932 43968 CVE-2012-2119 https://github.com/torvalds/linux/commit/b92946e2919134ebe2a4083e4302236295ea2a73  View
220933 43968 CVE-2012-2119 https://oss.oracle.com/git/?p=redpatch.git;a=commit;h=4aae94d1c7b32316911c86176c0ed4f8ed62da73  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
30203 JVNDB-2012-005910 Linux Kernel の macvtap デバイスドライバにおけるバッファオーバーフローの脆弱性 Linux Kernel の macvtap デバイスドライバには、特定の構成で実行する場合、バッファオーバーフローの脆弱性が存在します。 CVE-2012-2119 55357 CVE-2012-2119 43968 5.2 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-005910.html 2012-07-16 2013-01-24 View