CVE-2021-47141 gve: Add NULL pointer checks when freeing irqs.

In the Linux kernel, the following vulnerability has been resolved: gve: Add NULL pointer checks when freeing irqs. When freeing notification blocks, we index priv-msixvectors. If we failed to allocate priv-msixvectors see abortwithmsixvectors this could lead to a NULL pointer dereference if the...

CVE-2021-47141

In the Linux kernel, the following vulnerability has been resolved: gve: Add NULL pointer checks when freeing irqs. When freeing notification blocks, we index priv-msixvectors. If we failed to allocate priv-msixvectors see abortwithmsixvectors this could lead to a NULL pointer dereference if the...

PT-2021-8258 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a NULL pointer dereference in the Linux kernel's gve component. When freeing notification blocks, the kernel indexes priv-msix vectors. If the allocation of...