The vulnerability of the swiotlb component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the swiotlb component in the Linux operating system’s kernel is related to errors in resource management within the swiotlbareafindslots function. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2023-52790: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: swiotlb: fix out-of-bounds TLB allocations with CONFIGSWIOTLBDYNAMIC Limit the free list length to the size of the IO TLB. Transient pool can be smaller than IOTLBSEGSIZE, but the free list is initialized with the assumption that...