Linux kernel sock_map DoS

The vulnerability of the sockmap component in the Linux operating system’s kernel is related to the assignment of the NULL pointer in the function sockmapclose. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux sock_map Functions Data Compromise

The vulnerability of the functions sockmapclose,destroy,unhash in the net/core/sockmap.c module of the Linux operating system is related to stack overflow due to infinite recursion. Exploiting this vulnerability can allow a remote attacker to compromise the confidentiality and accessibility of th...

UBUNTU-CVE-2024-39500

In the Linux kernel, the following vulnerability has been resolved: sockmap: avoid race between sockmapclose and skpsockput skpsockget will return NULL if the refcount of psock has gone to 0, which will happen when the last call of skpsockput is done. However, skpsockdrop may not have finished ye...

Linux kernel security vulnerabilities

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 the Linux kernel that stems from a race condition between sockmapclose and skpsockput in the sockmap component...

PT-2024-9228

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.9.0 Description: The vulnerability is related to a race condition between the sock map close and sk psock put functions in the Linux kernel. This can cause a null pointer dereference when the refcount of psock...