Bug 2272816 (CVE-2024-26673) - CVE-2024-26673 kernel: netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations
Summary: CVE-2024-26673 kernel: netfilter: nft_ct: sanitize layer 3 and 4 protocol num...
Keywords:
Status: NEW
Alias: CVE-2024-26673
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
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Depends On: 2272817
Blocks: 2272924
TreeView+ depends on / blocked
 
Reported: 2024-04-02 23:42 UTC by Mauro Matteo Cascella
Modified: 2024-05-10 08:35 UTC (History)
50 users (show)

Fixed In Version: kernel 5.4.269, kernel 5.10.210, kernel 5.15.149, kernel 6.1.77, kernel 6.6.16, kernel 6.7.4, kernel 6.8
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Description Mauro Matteo Cascella 2024-04-02 23:42:01 UTC 
In the Linux kernel, the following vulnerability has been resolved:

netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations

The Linux kernel CVE team has assigned CVE-2024-26673 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024040212-CVE-2024-26673-b2d3@gregkh/T
Comment 1 Mauro Matteo Cascella 2024-04-02 23:42:36 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2272817]
Comment 3 Justin M. Forbes 2024-04-03 16:38:47 UTC 
This was fixed for Fedora with the 6.7.4 stable kernel updates.
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