Bug 1161116 - (CVE-2007-4774) VUL-1: CVE-2007-4774: kernel-source: race condition can can wake up a PTRACED process.
(CVE-2007-4774)
VUL-1: CVE-2007-4774: kernel-source: race condition can can wake up a PTRACED...
Status: RESOLVED INVALID
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P5 - None : Minor
: ---
Assigned To: E-mail List
Security Team bot
https://smash.suse.de/issue/67133/
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2020-01-16 15:59 UTC by Alexandros Toptsoglou
Modified: 2020-01-16 16:00 UTC (History)
1 user (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Alexandros Toptsoglou 2020-01-16 15:59:23 UTC
CVE-2007-4774

The Linux kernel before 2.4.36-rc1 has a race condition. It was possible to
bypass systrace policies by flooding the ptraced process with SIGCONT signals,
which can can wake up a PTRACED process.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2007-4774
http://people.canonical.com/~ubuntu-security/cve/2007/CVE-2007-4774.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4774
https://osdn.net/projects/linux-kernel-docs/scm/git/linux-2.4.36/listCommit?skip=60
http://taviso.decsystem.org/research.html
Comment 1 Alexandros Toptsoglou 2020-01-16 16:00:18 UTC
We are not affected by this issue all codestreams ship a higher than the affected version.