Bug 2282615 (CVE-2023-52707)
| Summary: | CVE-2023-52707 kernel: sched/psi: Fix use-after-free in ep_remove_wait_queue() | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Mauro Matteo Cascella <mcascell> |
| 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, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, ldoskova, lgoncalv, lzampier, mleitner, mmilgram, mstowell, nmurray, pauld, 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 5.4.232, kernel 5.10.169, kernel 5.15.95, kernel 6.1.13, kernel 6.2 | 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: | |||
| Bug Blocks: | 2282865 | ||
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Description
Mauro Matteo Cascella
2024-05-22 16:33:20 UTC
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52707 is: CHECK Maybe valid. Check manually. with impact LOW (that is an approximation based on flags KASAN UAF DMAorINTERRUPT HARDWARE ; 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. In reply to comment #5: > The result of automatic check (that is developed by Alexander Larkin) for > this CVE-2023-52707 is: CHECK Maybe valid. Check manually. with impact LOW > (that is an approximation based on flags KASAN UAF DMAorINTERRUPT HARDWARE > ; 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. Changed from Low to Moderate manually (based on that potentially UAF and attack complexity high). This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:4823 https://access.redhat.com/errata/RHSA-2024:4823 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:4831 https://access.redhat.com/errata/RHSA-2024:4831 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:5102 https://access.redhat.com/errata/RHSA-2024:5102 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:5101 https://access.redhat.com/errata/RHSA-2024:5101 |