EROFS File System Use-After-Free DoS

The vulnerability of the erofsworkgroupunfreeze function in the fs/erofs/internal.h file of the EROFS Enhanced Read-Only File System driver in the Linux kernel, in a single-processor configuration, is related to the reutilization of previously freed memory. Exploiting this vulnerability could all...

UBUNTU-CVE-2022-48674

In the Linux kernel, the following vulnerability has been resolved: erofs: fix pcluster use-after-free on UP platforms During stress testing with CONFIGSMP disabled, KASAN reports as below: ================================================================== BUG: KASAN: use-after-free in...

PT-2022-7378

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a use-after-free vulnerability in the erofs file system, specifically in the erofs workgroup unfreeze function. This vulnerability can cause a race condition,...