Связанные уязвимости
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
[REJECTED CVE] In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: core: fix kernel panic when do reboot The Linux kernel CVE team has assigned CVE-2021-47220 to this issue.
In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: core: fix kernel panic when do reboot When do system reboot, it calls dwc3_shutdown and the whole debugfs for dwc3 has removed first, when the gadget tries to do deinit, and remove debugfs for its endpoints, it meets NULL pointer dereference issue when call debugfs_lookup. Fix it by removing the whole dwc3 debugfs later than dwc3_drd_exit. [ 2924.958838] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000002 .... [ 2925.030994] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--) [ 2925.037005] pc : inode_permission+0x2c/0x198 [ 2925.041281] lr : lookup_one_len_common+0xb0/0xf8 [ 2925.045903] sp : ffff80001276ba70 [ 2925.049218] x29: ffff80001276ba70 x28: ffff0000c01f0000 x27: 0000000000000000 [ 2925.056364] x26: ffff800011791e70 x25: 0000000000000008 x24: dead000000000100 [ 2925.063510] x23: dead000000000122 x22: 0000000000000000 x21: 0000000000000001 [ 2925.070652] x20: ...
