Bug 2281972 (CVE-2024-35999)

Summary: CVE-2024-35999 kernel: smb3: missing lock when picking channel
Product: [Other] Security Response Reporter: Robb Gatica <rgatica>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: 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 6.1.91, kernel 6.6.30, kernel 6.8.9, kernel 6.9 Doc Type: If docs needed, set a value
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Last Closed: Type: ---
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Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2281973    
Bug Blocks: 2282033    

Description Robb Gatica 2024-05-20 17:44:30 UTC 
In the Linux kernel, the following vulnerability has been resolved:

smb3: missing lock when picking channel

The Linux kernel CVE team has assigned CVE-2024-35999 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024052023-CVE-2024-35999-da29@gregkh/T
Comment 1 Robb Gatica 2024-05-20 17:45:09 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2281973]
Comment 3 Alex 2024-06-09 15:33:23 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-35999 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags DISK SIMPLEFIX RACE SERVERTOCLIENT  ; 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.