In the Linux kernel, the following vulnerability has been resolved: PCI/AER: Fix NULL pointer access by aer_info The kzalloc(GFP_KERNEL) may return NULL, so all accesses to aer_info->xxx will result in kernel panic. Fix it.
https://git.kernel.org/stable/c/6618243bcc3f60825f761a41ed65fef9fe97eb25
https://git.kernel.org/stable/c/0a27bdb14b028fed30a10cec2f945c38cb5ca4fa