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CVE-2025-37932 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: sch_htb: make htb_qlen_notify() idempotent htb_qlen_notify() always deactivates the HTB class and in fact could trigger a warning if it is already deactivated. Therefore, it is not idempotent and not friendly to its callers, like fq_codel_dequeue(). Let's make it idempotent to ease qdisc_tree_reduce_backlog() callers' life.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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Hyperlink Resource
https://git.kernel.org/stable/c/0a188c0e197383683fd093ab1ea6ce9a5869a6ea
https://git.kernel.org/stable/c/5ba8b837b522d7051ef81bacf3d95383ff8edce5
https://git.kernel.org/stable/c/73cf6af13153d62f9b76eff422eea79dbc70f15e
https://git.kernel.org/stable/c/a61f1b5921761fbaf166231418bc1db301e5bf59
https://git.kernel.org/stable/c/bbbf5e0f87078b715e7a665d662a2c0e77f044ae
https://git.kernel.org/stable/c/e6b45f4de763b00dc1c55e685e2dd1aaf525d3c1

Weakness Enumeration

CWE-ID CWE Name Source

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-37932
NVD Published Date:
05/20/2025
NVD Last Modified:
06/04/2025
Source:
kernel.org