SUSE CVE-2021-47105

In the Linux kernel, the following vulnerability has been resolved: ice: xsk: return xsk buffers back to pool when cleaning the ring Currently we only NULL the xdpbuff pointer in the internal SW ring but we never give it back to the xsk buffer pool. This means that buffers can be leaked out of th...

CVE-2021-47105 ice: xsk: return xsk buffers back to pool when cleaning the ring

In the Linux kernel, the following vulnerability has been resolved: ice: xsk: return xsk buffers back to pool when cleaning the ring Currently we only NULL the xdpbuff pointer in the internal SW ring but we never give it back to the xsk buffer pool. This means that buffers can be leaked out of th...

PT-2021-27288

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.12 Description The issue concerns the return of xsk buffers to the pool when cleaning the ring. It was introduced in version v5.5 and fixed in version v5.15.12. The actual impact and attack plausibility hav...