CVE-2026-23326

The CVE-2026-23326 issue is a Linux kernel XSK fragment handling flaw that caused a buffer leak. After commit b692bf9a..., the xskb_list_node reuse between the xskb pool list and the buffer free list meant xp_free() could skip adding a freed buffer to the free list because list_del() did not rein...

SUSE CVE-2025-37955

In the Linux kernel, the following vulnerability has been resolved: virtio-net: free xskbuffs on error in virtnetxskpoolenable The selftests added to our CI by Bui Quang Minh recently reveals that there is a mem leak on the error path of virtnetxskpoolenable: unreferenced object 0xffff88800a68a00...

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...

Design/Logic Flaw

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...