CVE-2022-50851

In the Linux kernel, the following vulnerability has been resolved: vhostvdpa: fix the crash in unmap a large memory While testing in vIOMMU, sometimes Guest will unmap very large memory, which will cause the crash. To fix this, add a new function vhostvdpageneralunmap. This function will only...

CVE-2022-50257

In the Linux kernel, the following vulnerability has been resolved: xen/gntdev: Prevent leaking grants Prior to this commit, if a grant mapping operation failed partially, some of the entries in the mapops array would be invalid, whereas all of the entries in the kmapops array would be valid. Thi...

security flaw

The ELF loader in Linux kernel 2.4 before 2.4.25 allows local users to cause a denial of service crash via a crafted ELF file with an interpreter with an invalid arch architecture, which triggers a BUG when an invalid VMA is unmapped...