Bug 880147
Summary: | CVE-2012-4530 kernel: stack disclosure in binfmt_script load_script() [fedora-all] | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Prasad Pandit <ppandit> |
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | low | Docs Contact: | |
Priority: | low | ||
Version: | 17 | CC: | davej, gansalmon, itamar, jforbes, jonathan, jwboyer, kernel-maint, madhu.chinakonda |
Target Milestone: | --- | Keywords: | Reopened, Security, SecurityTracking |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Release Note | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2012-12-19 13:23:08 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: | |||
Bug Blocks: | 868285 |
Description
Prasad Pandit
2012-11-26 11:08:29 UTC
Please use the following update submission link to create the Bodhi request for this issue as it contains the top-level parent bug(s) as well as this tracking bug. This will ensure that all associated bugs get updated when new packages are pushed to stable. Please also ensure that the "Close bugs when update is stable" option remains checked. Bodhi update submission link: https://admin.fedoraproject.org/updates/new/?type_=security&bugs=868285,880147 Patches needed on all branches. Patches applied to F16-rawhide. kernel-3.6.8-2.fc16 has been submitted as an update for Fedora 16. https://admin.fedoraproject.org/updates/kernel-3.6.8-2.fc16 kernel-3.6.8-2.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/kernel-3.6.8-2.fc17 Package kernel-3.6.8-2.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing kernel-3.6.8-2.fc17' as soon as you are able to, then reboot. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-19337/kernel-3.6.8-2.fc17 then log in and leave karma (feedback). kernel-3.6.8-2.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report. kernel-3.6.9-4.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/kernel-3.6.9-4.fc18 kernel-3.6.9-2.fc16 has been submitted as an update for Fedora 16. https://admin.fedoraproject.org/updates/kernel-3.6.9-2.fc16 kernel-3.6.9-4.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. kernel-3.6.10-2.fc16 has been submitted as an update for Fedora 16. https://admin.fedoraproject.org/updates/kernel-3.6.10-2.fc16 kernel-3.6.10-2.fc16 has been pushed to the Fedora 16 stable repository. If problems still persist, please make note of it in this bug report. In a surprising development, the patch returning -ELOOP to end the inadvertent recursions was removed from the -mm tree. -> http://www.spinics.net/lists/mm-commits/msg93063.html Which means the issue still persists. (In reply to comment #13) > In a surprising development, the patch returning -ELOOP to end the > inadvertent recursions was removed from the -mm tree. > > -> http://www.spinics.net/lists/mm-commits/msg93063.html > > Which means the issue still persists. No it doesn't. We've patched it in Fedora. We don't use -mm directly, so the issue is still fixed. Also, it says it was removed because it was merged. That means Andrew sent it to Linus and it's in Linus' tree now. It's there as: commit d740269867021faf4ce38a449353d2b986c34a67 Author: Kees Cook <keescook> Date: Mon Dec 17 16:03:20 2012 -0800 exec: use -ELOOP for max recursion depth |