NVD

Id
22301  
Name
CVE-2016-9178  
Description
The __get_user_asm_ex macro in arch/x86/include/asm/uaccess.h in the Linux kernel before 4.7.5 does not initialize a certain integer variable, which allows local users to obtain sensitive information from kernel stack memory by triggering failure of a get_user_ex call.  
Reject
 
CVSS Version
2  
CVSS Score
2.1  
Severity
Low  
CVSS Base Score
2.1  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:P/I:N/A:N)  
Pub Date
2017-01-19  
Published
2016-11-27  
Modified Date
2016-11-28  
Seq
2016-9178  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
118636 22301 CVE-2016-9178 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1c109fabbd51863475cd12ac206bdd249aee35af  View
118637 22301 CVE-2016-9178 http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.5  View
118638 22301 CVE-2016-9178 [oss-security] 20161104 Re: kernel: fix minor infoleak in get_user_ex()  View
118639 22301 CVE-2016-9178 94144  View
118640 22301 CVE-2016-9178 https://bugzilla.redhat.com/show_bug.cgi?id=1391908  View
118641 22301 CVE-2016-9178 https://github.com/torvalds/linux/commit/1c109fabbd51863475cd12ac206bdd249aee35af  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
5256 JVNDB-2016-006029 Linux Kernel の arch/x86/include/asm/uaccess.h の __get_user_asm_ex マクロにおけるカーネルスタックメモリから重要な情報を取得される脆弱性 Linux Kernel の arch/x86/include/asm/uaccess.h の __get_user_asm_ex マクロは、特定の整変数を初期化しないため、カーネルスタック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-2016-9178 95685 CVE-2016-9178 22301 2.1 5.5 http://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-006029.html 2016-09-24 2016-11-30 View