NVD

Id
7764  
Name
CVE-2011-0726  
Description
The do_task_stat function in fs/proc/array.c in the Linux kernel before 2.6.39-rc1 does not perform an expected uid check, which makes it easier for local users to defeat the ASLR protection mechanism by reading the start_code and end_code fields in the /proc/#####/stat file for a process executing a PIE binary.  
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
2017-01-07  
Published
2011-07-18  
Modified Date
2015-10-05  
Seq
2011-0726  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
44172 7764 CVE-2011-0726 http://downloads.avaya.com/css/P8/documents/100145416  View
44173 7764 CVE-2011-0726 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5883f57ca0008ffc93e09cbb9847a1928e50c6f3  View
44174 7764 CVE-2011-0726 RHSA-2011:0833  View
44175 7764 CVE-2011-0726 http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.39/ChangeLog-2.6.39-rc1  View
44176 7764 CVE-2011-0726 47791  View
44177 7764 CVE-2011-0726 [mm-commits] 20110314 + proc-protect-mm-start_code-end_code-in-proc-pid-stat.patch added to -mm tree  View
44178 7764 CVE-2011-0726 https://bugzilla.redhat.com/show_bug.cgi?id=684569  View
44179 7764 CVE-2011-0726 [linux-kernel] 20110311 [PATCH] proc: protect mm start_code/end_code in /proc/pid/stat  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
31692 JVNDB-2011-001932 Linux kernel の do_task_stat 関数における ASLR プロテクション機構を無効化される脆弱性 Linux kernel の fs/proc/array.c 内にある do_task_stat 関数は、期待される UID チェックを実行しないため、ASLR プロテクション機構を無効化される脆弱性が存在します。 CVE-2011-0726 48633 CVE-2011-0726 7764 2.1 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-001932.html 2011-05-31 2016-06-30 View