NVD

Id
21960  
Name
CVE-2016-7916  
Description
Race condition in the environ_read function in fs/proc/base.c in the Linux kernel before 4.5.4 allows local users to obtain sensitive information from kernel memory by reading a /proc/*/environ file during a process-setup time interval in which environment-variable copying is incomplete.  
Reject
 
CVSS Version
2  
CVSS Score
4.7  
Severity
Medium  
CVSS Base Score
4.7  
CVSS Impact Subscore
6.9  
CVSS Exploit Subscore
3.4  
CVSS Vector
(AV:L/AC:M/Au:N/C:C/I:N/A:N)  
Pub Date
2017-01-19  
Published
2016-11-16  
Modified Date
2017-01-17  
Seq
2016-7916  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
117655 21960 CVE-2016-7916 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8148a73c9901a8794a50f950083c00ccf97d43b3  View
117656 21960 CVE-2016-7916 http://source.android.com/security/bulletin/2016-11-01.html  View
117657 21960 CVE-2016-7916 http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.4  View
117658 21960 CVE-2016-7916 94138  View
117659 21960 CVE-2016-7916 USN-3159-1  View
117660 21960 CVE-2016-7916 USN-3159-2  View
117661 21960 CVE-2016-7916 https://bugzilla.kernel.org/show_bug.cgi?id=116461  View
117662 21960 CVE-2016-7916 https://forums.grsecurity.net/viewtopic.php?f=3&t=4363  View
117663 21960 CVE-2016-7916 https://github.com/torvalds/linux/commit/8148a73c9901a8794a50f950083c00ccf97d43b3  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
5122 JVNDB-2016-005895 Linux Kernel の fs/proc/base.c の environ_read 関数におけるカーネルメモリから重要な情報を取得される脆弱性 Linux Kernel の fs/proc/base.c の environ_read 関数には、競合状態により、カーネルメモリから重要な情報を取得される脆弱性が存在します。 CVE-2016-7916 94423 CVE-2016-7916 21960 7.1 5.5 http://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-005895.html 2016-05-11 2016-11-17 View