Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: BPF: cpumap: Fixed a memory leak in cpumapupdateelem. Syzkaller reported a memory leak as follows: BUG: Memory leak Unreferenced object 0xff110001198ef748 size 192: Command: "syz-executor.3", PID 17672, Jiffies: 4298118891 Age...

The vulnerability of the cpu_map_update_elem function in Linux kernel allows a hacker to trigger a service failure.

The vulnerability of the cpumapupdateelem function in Linux kernel is related to memory release errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

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 memory leak in cpumapupdateelem...