Bug 2281057 (CVE-2024-35789)
| Summary: | CVE-2024-35789 kernel: wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes | ||
|---|---|---|---|
| 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, wcosta, williams, wmealing, ycote, ykopkova, zhijwang |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | kernel 4.19.312, kernel 5.4.274, kernel 5.10.215, kernel 5.15.154, kernel 6.1.84, kernel 6.6.24, kernel 6.7.12, kernel 6.8.3, kernel 6.9 | Doc Type: | If docs needed, set a value |
| Doc Text: |
CVE-2024-35789 is a vulnerability in the Linux kernel’s Wi-Fi subsystem (mac80211). It occurs when a station is moved out of a VLAN, and the VLAN is subsequently deleted. A reference to the deleted VLAN’s network device may remain, leading to a use-after-free condition. This can result in system instability or crashes. The issue has been resolved by ensuring that outdated references are cleared when a station changes VLANs.
|
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: | 2281058 | ||
| Bug Blocks: | 2281733 | ||
|
Description
Zack Miele
2024-05-17 21:07:47 UTC
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2281058] The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-35789 is: CHECK Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags REMOTE SIMPLEFIX UAF ; these flags parsed automatically based on patche 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. This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:4211 https://access.redhat.com/errata/RHSA-2024:4211 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:4352 https://access.redhat.com/errata/RHSA-2024:4352 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2024:5065 https://access.redhat.com/errata/RHSA-2024:5065 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 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2024:6206 https://access.redhat.com/errata/RHSA-2024:6206 |