NVD

Id
48625  
Name
CVE-2009-1338  
Description
The kill_something_info function in kernel/signal.c in the Linux kernel before 2.6.28 does not consider PID namespaces when processing signals directed to PID -1, which allows local users to bypass the intended namespace isolation, and send arbitrary signals to all processes in all namespaces, via a kill command.  
Reject
 
CVSS Version
2  
CVSS Score
4.6  
Severity
Medium  
CVSS Base Score
4.6  
CVSS Impact Subscore
6.4  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:P/I:P/A:P)  
Pub Date
2017-01-07  
Published
2009-04-22  
Modified Date
2012-03-19  
Seq
2009-1338  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
245429 48625 CVE-2009-1338 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d25141a818383b3c3b09f065698c544a7a0ec6e7  View
245430 48625 CVE-2009-1338 [linux-kernel] 20080723 Re: [PATCH 1/2] signals: kill(-1) should only signal processes in the same namespace  View
245431 48625 CVE-2009-1338 http://wiki.rpath.com/Advisories:rPSA-2009-0084  View
245432 48625 CVE-2009-1338 DSA-1787  View
245433 48625 CVE-2009-1338 DSA-1800  View
245434 48625 CVE-2009-1338 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28  View
245435 48625 CVE-2009-1338 [oss-security] 20090416 CVE request: kernel: "kill sig -1" must only apply to caller"s PID namespace  View
245436 48625 CVE-2009-1338 [oss-security] 20090417 Re: CVE request: kernel: "kill sig -1" must only apply to caller"s PID namespace  View
245437 48625 CVE-2009-1338 [oss-security] 20090421 Re: CVE request: kernel: "kill sig -1" must only apply to caller"s PID namespace  View
245438 48625 CVE-2009-1338 RHSA-2009:1081  View
245439 48625 CVE-2009-1338 20090516 rPSA-2009-0084-1 kernel  View
245440 48625 CVE-2009-1338 USN-793-1  View
245441 48625 CVE-2009-1338 kernel-killsomethinginfo-security-bypass(50386)  View
245442 48625 CVE-2009-1338 https://bugzilla.redhat.com/show_bug.cgi?id=496031  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
43578 JVNDB-2009-004585 Linux kernel の kernel/signal.c における名前空間の全プロセスへ任意の信号を送信される脆弱性 Linux kernel の kernel/signal.c の kill_something_info 関数は、PID -1 へ向けられた信号を処理する際、PID 名前空間を考慮しないため、名前空間の分離を回避される、名前空間の全プロセスへ任意の信号を送信される脆弱性が存在します。 CVE-2009-1338 38769 CVE-2009-1338 48625 4.6 http://jvndb.jvn.jp/ja/contents/2009/JVNDB-2009-004585.html 2009-04-16 2012-09-25 View