Bug 749143 (CVE-2011-4086)
Summary: | CVE-2011-4086 kernel: jbd2: unmapped buffer with _Unwritten or _Delay flags set can lead to DoS | ||||||
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Product: | [Other] Security Response | Reporter: | Eugene Teo (Security Response) <eteo> | ||||
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> | ||||
Status: | CLOSED ERRATA | QA Contact: | |||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | unspecified | CC: | anton, arozansk, dchinner, dhoward, esandeen, fhrbata, kernel-mgr, lczerner, lwang, plougher, pmatouse, rwheeler, security-response-team, sforsber | ||||
Target Milestone: | --- | Keywords: | Security | ||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2013-04-24 04:19:05 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Bug Depends On: | 748713, 749727, 783284, 783477, 788259, 788260 | ||||||
Bug Blocks: | 749134 | ||||||
Attachments: |
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Description
Eugene Teo (Security Response)
2011-10-26 10:07:49 UTC
Created attachment 560073 [details]
CVE-2011 4086-proposed patch
Created kernel tracking bugs for this issue Affects: fedora-all [bug 788260] Upstream proposed patch: http://thread.gmane.org/gmane.comp.file-systems.ext4/30623 This issue has been addressed in following products: Red Hat Enterprise Linux 5 Via RHSA-2012:0107 https://rhn.redhat.com/errata/RHSA-2012-0107.html Statement: This has been addressed in Red Hat Enterprise Linux 5, 6, and Red Hat Enterprise MRG via https://rhn.redhat.com/errata/RHSA-2012-0107.html, https://rhn.redhat.com/errata/RHSA-2012-0571.html, and https://rhn.redhat.com/errata/RHSA-2012-0670.html. Red Hat Enterprise Linux 4 is now in Production 3 of the maintenance life-cycle, https://access.redhat.com/support/policy/updates/errata/, therefore the fix for this issue is not currently planned to be included in the future updates. This issue has been addressed in following products: MRG for RHEL-6 v.2 Via RHSA-2012:0670 https://rhn.redhat.com/errata/RHSA-2012-0670.html This issue has been addressed in following products: Red Hat Enterprise Linux 6 Via RHSA-2012:0571 https://rhn.redhat.com/errata/RHSA-2012-0571.html |