CVE-2023-54005 binder: fix memory leak in binder_init()

In the Linux kernel, the following vulnerability has been resolved: binder: fix memory leak in binderinit In binderinit, the destruction of binderallocshrinkerinit is not performed in the wrong path, which will cause memory leaks. So this commit introduces binderallocshrinkerexit and calls it in...

CVE-2023-54005: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: binder: fix memory leak in binderinit In binderinit, the destruction of binderallocshrinkerinit is not performed in the wrong path, which will cause memory leaks. So this commit introduces binderallocshrinkerexit and calls it in...

The vulnerability of the binderfs_evict inode() function (drivers/android/binderfs.c) and the functions HLIST_HEAD(), binder_add_device(), init_binder_device(), and binder_init() (drivers/android/binder.c) in the Linux operating system kernel allows a malicious actor to trigger a service failure.

The vulnerability of the binderfsevict inode function drivers/android/binderfs.c and the functions HLISTHEAD, binderadddevice, initbinderdevice, and binderinit drivers/android/binder.c in the Linux operating system’s kernel is related to the use of memory after it is freed. Exploiting this...