PT-2025-43611 · Linux+2 · Linux Kernel+2
Published
2025-10-24
·
Updated
2026-05-26
·
CVE-2023-53733
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A flaw exists in the Linux kernel related to network packet scheduling with the class identifier (cls u32). Specifically, if the
u32 replace hw knode function fails, the associated tcf bind filter operation is not properly undone. This can lead to inconsistencies in network packet filtering. The vulnerable function is u32 replace hw knode.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Debian
Linux Kernel
Suse