CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787

The CVE-2025-68787 entry documents a memory-leak vulnerability in the Linux kernel’s netrom path, specifically when nr_sendmsg() invokes sock_alloc_send_skb() and nr_output() returns NULL. The root cause is that the original skb allocated in nr_sendmsg() is not freed before the error return. This...

CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

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 the Linux kernel that stems from the failure to free the original skb when nroutput returns NULL in the nrsendmsg function, which could lead ...