Bug 2267169 (CVE-2021-47063)
Summary: | CVE-2021-47063 kernel: drm: bridge/panel: UAF while Cleanup connector on bridge detach | ||
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Product: | [Other] Security Response | Reporter: | Avinash Hanwate <ahanwate> |
Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
Status: | NEW --- | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | unspecified | CC: | acaringi, allarkin, aquini, bhu, chwhite, cye, cyin, dbohanno, debarbos, dfreiber, drow, dvlasenk, esandeen, ezulian, hkrzesin, jarod, jburrell, jdenham, jfaracco, jforbes, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, ldoskova, lgoncalv, lzampier, mleitner, mmilgram, mstowell, nmurray, ptalbert, rparrazo, rrobaina, rvrbovsk, rysulliv, scweaver, sidakwo, sukulkar, tglozar, tyberry, vkumar, wcosta, williams, wmealing, ycote, ykopkova, zhijwang |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | kernel 5.10.37, kernel 5.11.21, kernel 5.12.4, kernel 5.13 | Doc Type: | If docs needed, set a value |
Doc Text: |
A use-after-free flaw was found in the Linux kernel. This may lead to a crash.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 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: | 2267170 | ||
Bug Blocks: | 2267188 |
Description
Avinash Hanwate
2024-03-01 04:55:33 UTC
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2267170] This was fixed for Fedora with the 5.12.4 stable kernel updates. The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47063 is: SKIP No affected files built, so skip this CVE NO - - unknown (where first YES/NO value means if related sources built). |