| |
Vulnerability CVE-2020-27784
Published: 2022-09-01
| Description: |
A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl() printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had been freed by gprinter_free(). |
References: |
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e8d5f92b8d30bb4ade76494490c3c065e12411b1
|
|
|
Copyright 2026, cxsecurity.com
|
|
|
