Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected bc57381e634782009b1cb2e86b18013699ada576 before 4cd847a7b630a85493d0294ad9542c21aafaa246; affected bc57381e634782009b1cb2e86b18013699ada576 before 394965f90454d6f00fe11879142b720c6c1a872e; affected bc57381e634782009b1cb2e86b18013699ada576 before 3248c1f833f924246cb98ce7da4569133c1b2292; affected bc57381e634782009b1cb2e86b18013699ada576 before 4ca078084cdd5f32d533311d6a0b63a60dcadd41; affected bc57381e634782009b1cb2e86b18013699ada576 before d50f5c0cd949593eb9a3d822b34d7b50046a06b7; affected bc57381e634782009b1cb2e86b18013699ada576 before e5aac1c9b2974636db7ce796ffa6de88fa08335e; affected bc57381e634782009b1cb2e86b18013699ada576 before 830818c8e70c0364e377f0c243b28061ef7967eb; affected bc57381e634782009b1cb2e86b18013699ada576 before 552ca6b87e3778f3dd5b87842f95138162e16c82 |
| Linux / Linux | affected 3.0; unaffected 0 before 3.0; unaffected 5.4.291 through 5.4.*; unaffected 5.10.235 through 5.10.*; unaffected 5.15.179 through 5.15.*; unaffected 6.1.131 through 6.1.*; unaffected 6.6.83 through 6.6.*; unaffected 6.12.19 through 6.12.*; unaffected 6.13.7 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/4cd847a7b630a85493d0294ad9542c21aafaa246
- https://git.kernel.org/stable/c/394965f90454d6f00fe11879142b720c6c1a872e
- https://git.kernel.org/stable/c/3248c1f833f924246cb98ce7da4569133c1b2292
- https://git.kernel.org/stable/c/4ca078084cdd5f32d533311d6a0b63a60dcadd41
- https://git.kernel.org/stable/c/d50f5c0cd949593eb9a3d822b34d7b50046a06b7
- https://git.kernel.org/stable/c/e5aac1c9b2974636db7ce796ffa6de88fa08335e
- https://git.kernel.org/stable/c/830818c8e70c0364e377f0c243b28061ef7967eb
- https://git.kernel.org/stable/c/552ca6b87e3778f3dd5b87842f95138162e16c82
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.