CVE - CVE-2025-37932

CVE-ID
CVE-2025-37932	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/0a188c0e197383683fd093ab1ea6ce9a5869a6ea URL:https://git.kernel.org/stable/c/0a188c0e197383683fd093ab1ea6ce9a5869a6ea MISC:https://git.kernel.org/stable/c/5ba8b837b522d7051ef81bacf3d95383ff8edce5 URL:https://git.kernel.org/stable/c/5ba8b837b522d7051ef81bacf3d95383ff8edce5 MISC:https://git.kernel.org/stable/c/73cf6af13153d62f9b76eff422eea79dbc70f15e URL:https://git.kernel.org/stable/c/73cf6af13153d62f9b76eff422eea79dbc70f15e MISC:https://git.kernel.org/stable/c/a61f1b5921761fbaf166231418bc1db301e5bf59 URL:https://git.kernel.org/stable/c/a61f1b5921761fbaf166231418bc1db301e5bf59 MISC:https://git.kernel.org/stable/c/bbbf5e0f87078b715e7a665d662a2c0e77f044ae URL:https://git.kernel.org/stable/c/bbbf5e0f87078b715e7a665d662a2c0e77f044ae
Assigning CNA
kernel.org
Date Record Created
20250416	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250416)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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