ROS-20260112-7346

A vulnerability in the ibmvnicxmit function of the drivers/net/ethernet/ibm/ibmvnic.c module of the Linux operating system kernel is related to improper memory release before deleting the last reference "memory leak". Exploitation of the vulnerability could allow an attacker to cause a denial of...

CVE-2025-21855: Use After Free

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Don't reference skb after sending to VIOS Previously, after successfully flushing the xmit buffer to VIOS, the txbytes stat was incremented by the length of the skb. It is invalid to access the skb memory after sending t...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a race condition between ibmvnicxmit and reset path, which could lead to a null pointer dereference...