CVE-2025-21917
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
usb: renesas_usbhs: Flush the notify_hotplug_work
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| bc57381e634782009b1cb2e86b18013699ada576 | affected | git | 4cd847a7b630a85493d0294ad9542c21aafaa246 | Unavailable | None listed |
| bc57381e634782009b1cb2e86b18013699ada576 | affected | git | 394965f90454d6f00fe11879142b720c6c1a872e | Unavailable | None listed |
| bc57381e634782009b1cb2e86b18013699ada576 | affected | git | 3248c1f833f924246cb98ce7da4569133c1b2292 | Unavailable | None listed |
| bc57381e634782009b1cb2e86b18013699ada576 | affected | git | 4ca078084cdd5f32d533311d6a0b63a60dcadd41 | Unavailable | None listed |
| bc57381e634782009b1cb2e86b18013699ada576 | affected | git | d50f5c0cd949593eb9a3d822b34d7b50046a06b7 | Unavailable | None listed |
| bc57381e634782009b1cb2e86b18013699ada576 | affected | git | e5aac1c9b2974636db7ce796ffa6de88fa08335e | Unavailable | None listed |
| bc57381e634782009b1cb2e86b18013699ada576 | affected | git | 830818c8e70c0364e377f0c243b28061ef7967eb | Unavailable | None listed |
| bc57381e634782009b1cb2e86b18013699ada576 | affected | git | 552ca6b87e3778f3dd5b87842f95138162e16c82 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.0 | Unavailable | None listed |
| 5.4.291 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.235 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.179 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.131 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.83 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.19 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13.7 | unaffected | semver | Unavailable | 6.13.* | None listed |
| 6.14 | unaffected | original_commit_for_fix | Unavailable | * | None listed |