CVE-2022-49500

In the Linux kernel, the following vulnerability has been resolved: wl1251: dynamically allocate memory used for DMA With introduction of vmap'ed stacks, stack parameters can no longer be used for DMA and now leads to kernel panic. It happens at several places for the wl1251 e.g. when accessed...

CVE-2022-49500 wl1251: dynamically allocate memory used for DMA

In the Linux kernel, the following vulnerability has been resolved: wl1251: dynamically allocate memory used for DMA With introduction of vmap'ed stacks, stack parameters can no longer be used for DMA and now leads to kernel panic. It happens at several places for the wl1251 e.g. when accessed...

CVE-2022-49500

In the Linux kernel, the following vulnerability has been resolved: wl1251: dynamically allocate memory used for DMA With introduction of vmap'ed stacks, stack parameters can no longer be used for DMA and now leads to kernel panic. It happens at several places for the wl1251 e.g. when accessed...

CVE-2022-49500

CVE-2022-49500 describes a Linux kernel issue affecting the wl1251 driver where memory allocated for DMA was done in a way that conflicts with vmap’ed stacks, leading to kernel panics. The vulnerability is documented as impacting the wl1251 paths (e.g., via SDIO) and rendering affected devices (s...