Bug 2275773 (CVE-2024-26910) - CVE-2024-26910 kernel: netfilter: ipset: fix performance regression in swap operation
Summary: CVE-2024-26910 kernel: netfilter: ipset: fix performance regression in swap o...
Keywords:
Status: NEW
Alias: CVE-2024-26910
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2275774
Blocks: 2275787
TreeView+ depends on / blocked
 
Reported: 2024-04-17 20:34 UTC by Robb Gatica
Modified: 2024-06-09 15:23 UTC (History)
50 users (show)

Fixed In Version: kernel 5.4.269, kernel 5.10.210, kernel 5.15.149, kernel 6.1.79, kernel 6.6.18, kernel 6.7.6, kernel 6.8
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description Robb Gatica 2024-04-17 20:34:52 UTC 
In the Linux kernel, the following vulnerability has been resolved:

netfilter: ipset: fix performance regression in swap operation

The Linux kernel CVE team has assigned CVE-2024-26910 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024041736-CVE-2024-26910-3617@gregkh/T
Comment 1 Robb Gatica 2024-04-17 20:35:28 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2275774]
Comment 9 Alex 2024-06-09 15:23:22 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-26910 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags LOCK INIT NETFILTER RACE TIMER  ; 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.
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