Astra Linux – Vulnerability in 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...

ROS-20260805-73-0007

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 Heap Buffer Overflow DoS

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...

CVE-2023-53441: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: bpf: cpumap: Fix memory leak in cpumapupdateelem Syzkaller reported a memory leak as follows: BUG: memory leak unreferenced object 0xff110001198ef748 size 192: comm "syz-executor.3", pid 17672, jiffies 4298118891 age 9.906s hex...

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 Linux kernel that stems from a memory leak in cpumapupdateelem...