Bug 2278417 (CVE-2024-27052)
Summary: | CVE-2024-27052 kernel: wifi: rtl8xxxu: add cancel_work_sync() for c2hcmd_work | ||
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Product: | [Other] Security Response | Reporter: | Zack Miele <zmiele> |
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, ptalbert, rparrazo, rrobaina, rvrbovsk, rysulliv, scweaver, sidakwo, sukulkar, tglozar, tyberry, vkumar, vsroka, wcosta, williams, wmealing, ycote, ykopkova, zhijwang |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | kernel 5.10.214, kernel 5.15.153, kernel 6.1.83, kernel 6.6.23, kernel 6.7.11, kernel 6.8.2, kernel 6.9-rc1 | Doc Type: | If docs needed, set a value |
Doc Text: |
A vulnerability was found in the Linux kernel's net rtl8xxxu_core.c driver, where a race condition can lead to a use-after-free situation in the rtl8xxxu_stop() function. This occurs when the workqueue is still running but the driver has been stopped and can lead to c2hcmd_work attempting to access memory that has been freed. This issue can lead to memory corruption or crashes.
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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: | 2278418 | ||
Bug Blocks: | 2278552 |
Description
Zack Miele
2024-05-01 20:23:52 UTC
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2278418] 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 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:5365 https://access.redhat.com/errata/RHSA-2024:5365 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:5364 https://access.redhat.com/errata/RHSA-2024:5364 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:5363 https://access.redhat.com/errata/RHSA-2024:5363 |