CVE - CVE-2025-21917

CVE-ID
CVE-2025-21917	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: usb: renesas_usbhs: Flush the notify_hotplug_work When performing continuous unbind/bind operations on the USB drivers available on the Renesas RZ/G2L SoC, a kernel crash with the message "Unable to handle kernel NULL pointer dereference at virtual address" may occur. This issue points to the usbhsc_notify_hotplug() function. Flush the delayed work to avoid its execution when driver resources are unavailable.
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/3248c1f833f924246cb98ce7da4569133c1b2292 URL:https://git.kernel.org/stable/c/3248c1f833f924246cb98ce7da4569133c1b2292 MISC:https://git.kernel.org/stable/c/394965f90454d6f00fe11879142b720c6c1a872e URL:https://git.kernel.org/stable/c/394965f90454d6f00fe11879142b720c6c1a872e MISC:https://git.kernel.org/stable/c/4ca078084cdd5f32d533311d6a0b63a60dcadd41 URL:https://git.kernel.org/stable/c/4ca078084cdd5f32d533311d6a0b63a60dcadd41 MISC:https://git.kernel.org/stable/c/4cd847a7b630a85493d0294ad9542c21aafaa246 URL:https://git.kernel.org/stable/c/4cd847a7b630a85493d0294ad9542c21aafaa246 MISC:https://git.kernel.org/stable/c/552ca6b87e3778f3dd5b87842f95138162e16c82 URL:https://git.kernel.org/stable/c/552ca6b87e3778f3dd5b87842f95138162e16c82 MISC:https://git.kernel.org/stable/c/830818c8e70c0364e377f0c243b28061ef7967eb URL:https://git.kernel.org/stable/c/830818c8e70c0364e377f0c243b28061ef7967eb MISC:https://git.kernel.org/stable/c/d50f5c0cd949593eb9a3d822b34d7b50046a06b7 URL:https://git.kernel.org/stable/c/d50f5c0cd949593eb9a3d822b34d7b50046a06b7 MISC:https://git.kernel.org/stable/c/e5aac1c9b2974636db7ce796ffa6de88fa08335e URL:https://git.kernel.org/stable/c/e5aac1c9b2974636db7ce796ffa6de88fa08335e
Assigning CNA
kernel.org
Date Record Created
20241229	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 (20241229)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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