Bug 2265654 (CVE-2023-52445)
Summary: | CVE-2023-52445 kernel: pvrusb2: fix use after free on context disconnection | ||
---|---|---|---|
Product: | [Other] Security Response | Reporter: | Patrick Del Bello <pdelbell> |
Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
Status: | NEW --- | QA Contact: | |
Severity: | low | Docs Contact: | |
Priority: | low | ||
Version: | unspecified | CC: | acaringi, allarkin, aquini, bhu, chwhite, cye, cyin, dbohanno, debarbos, desnesn, dfreiber, drow, dvlasenk, esandeen, ezulian, hkrzesin, jarod, jburrell, jdenham, jfaracco, jforbes, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, kgrant, ldoskova, lgoncalv, lzampier, mleitner, mmilgram, mstowell, nmurray, ptalbert, rparrazo, rrobaina, rvrbovsk, rysulliv, scweaver, sukulkar, tglozar, tyberry, vkumar, wcosta, williams, wmealing, ycote, ykopkova, zhijwang |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | Flags: | vinair:
needinfo?
(kgrant) |
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: | 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: | 2267102 | ||
Bug Blocks: | 2265643 |
Description
Patrick Del Bello
2024-02-23 13:47:39 UTC
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2267102] This was fixed for Fedora with the 6.6.14 stable kernel update. This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:3618 https://access.redhat.com/errata/RHSA-2024:3618 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:3627 https://access.redhat.com/errata/RHSA-2024:3627 The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52445 is: CHECK Maybe valid. Check manually. with impact LOW (that is an approximation based on flags USB INIT SIMPLEFIX RACE UAF IMPROVEONLY ; these flags parsed automatically based on patch data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later. |