The vulnerability of the binder_update_page_range() function in the drivers/android/binder_alloc.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the binderupdatepagerange function in the drivers/android/binderalloc.c module of the Linux operating system’s kernel is related to the use of memory after deallocation. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrity,...

PT-2025-53234

In the Linux kernel, the following vulnerability has been resolved: binder: fix UAF of alloc-vma in race with munmap cmllamas: clean forward port from commit 015ac18be7de "binder: fix UAF of alloc-vma in race with munmap" in 5.10 stable. It is needed in mainline after the revert of commit...

CVE-2022-50338

The CVE-2022-50338 entry concerns a Linux kernel binder UAF in a race between binder_update_page_range() and munmap() that can access alloc->vma after it is freed. Affected component: kernel Binder in Linux kernel (stable branches 5.4 and 5.10). Root cause: improper locking around mmap/vma han...

PT-2025-37494

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.10.150-00001-gdc8dcf942daa Description A use-after-free UAF vulnerability exists within the binder component of the Linux kernel. The vulnerability occurs due to a race condition between binder update page rang...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from loc-vma access in binderupdatepagerange competing with munmap, which could lead to reuse after release...