CVE-2023-52468

A use-after-free flaw was found in classregister in the Linux kernel. This issue occurs due to the lockclasskey is still being registered and found in lockkeyshash hlist after subsysprivate is freed in the error handler path. If a task iterates over the lockkeyshash, it may cause a use-after-free...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: class: fix use-after-free in classregister The lockclasskey is still registered and can be found in lockkeyshash hlist after subsysprivate is freed in error handler path.A task who iterate over the lockkeyshash later may cause...

CVE-2023-52468 class: fix use-after-free in class_register()

In the Linux kernel, the following vulnerability has been resolved: class: fix use-after-free in classregister The lockclasskey is still registered and can be found in lockkeyshash hlist after subsysprivate is freed in error handler path.A task who iterate over the lockkeyshash later may cause...