The vulnerability of the state_show() function in the mm/damon/sysfs.c module of the Linux kernel allows a hacker to trigger a service failure or execute arbitrary code.

The vulnerability of the stateshow function in the mm/damon/sysfs.c module of the Linux kernel is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure or execute arbitrary code...

UBUNTU-CVE-2025-39877

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: fix use-after-free in stateshow stateshow reads kdamond-damonctx without holding damonsysfslock. This allows a use-after-free race: CPU 0 CPU 1 ----- ----- stateshow damonsysfsturndamonon ctx = kdamond-damonctx;...

DEBIAN-CVE-2022-49308

In the Linux kernel, the following vulnerability has been resolved: extcon: Modify extcon device to be created after driver data is set Currently, someone can invoke the sysfs such as stateshow intermittently before devsetdrvdata is done. And it can be a cause of kernel Oops because of edev is Nu...

CVE-2022-49308 extcon: Modify extcon device to be created after driver data is set

In the Linux kernel, the following vulnerability has been resolved: extcon: Modify extcon device to be created after driver data is set Currently, someone can invoke the sysfs such as stateshow intermittently before devsetdrvdata is done. And it can be a cause of kernel Oops because of edev is Nu...