Bug 2225569 (CVE-2024-1312)
| Summary: | CVE-2024-1312 kernel: Race condition leads to use after free during VMA lock in lock_vma_under_rcu | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Pedro Sampaio <psampaio> |
| Component: | vulnerability | Assignee: | Nobody <nobody> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | acaringi, ajmitchell, allarkin, anprice, aquini, bhu, chwhite, crwood, cye, cyin, dbohanno, ddepaula, debarbos, dfreiber, drow, dvlasenk, ezulian, hkrzesin, jarod, jburrell, jdenham, jfaracco, jferlan, jforbes, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, ldoskova, lgoncalv, lleshchi, llong, lzampier, mleitner, mmilgram, mstowell, nmurray, ptalbert, qzhao, rogbas, rparrazo, rrobaina, rvrbovsk, rysulliv, scweaver, security-response-team, sukulkar, tglozar, tyberry, vkumar, walters, wcosta, williams, wmealing, ycote, ykopkova, ymankad, zhijwang |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | kernel 6.5-rc4 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A use-after-free flaw was found in the Linux kernel's Memory Management subsystem when a user wins two races at the same time with a fail in the mas_prev_slot function. This issue could allow a local user to crash the system.
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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: | 2225582, 2225583, 2230004, 2230005, 2230006, 2230007, 2230008, 2230009, 2263204 | ||
| Bug Blocks: | 2225571 | ||
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Description
Pedro Sampaio
2023-07-25 13:59:17 UTC
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2263204] This was fixed for Fedora with the 6.4.10 stable kernel updates |