Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drbd: Added krefget to the handlewriteconflicts function. With “two-primaries” enabled, DRBD attempts to detect “concurrent” writes and handle write conflicts. This ensures that even if you write to the same sector simultaneously...

EUVD-2026-28720

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Completely fix fcport double free In qla24xxelsdcmdiocb sp-free is set to qla2x00elsdcmdspfree. When an error happens, this function is called by qla2x00sprelease, when krefput releases the first and the last...

CVE-2026-43106

A flaw was found in the Linux kernel's cachefiles module, which manages cached files. This vulnerability stems from an error in how the system counts references to certain file system objects, specifically within the cachefilescull function. When a reference is lost, it can lead to system...

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 reference counting error in the tracing tracebufferedeventdisable function...

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 work scheduling contention condition that could lead to a reference counting error...

EUVD-2018-17598

Malware in sbrugna...

EUVD-2021-1519

Malware in sbrugna...

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 reference counting error in skpsockget, which could lead to a memory leak...

CVE-2020-35917

An issue was discovered in the pyo3 crate before 0.12.4 for Rust. There is a reference-counting error and use-after-free in From...

Vulnerability of the mlx5_coredestroy_cq() function in the drivers/net/ethernet/mellanox/mlx5/core/cq.c file – a driver for supporting Mellanox Ethernet network adapters in the Linux operating system, which allows an attacker to cause a service failure.

Vulnerability of the mlx5coredestroycq function in the drivers/net/ethernet/mellanox/mlx5/core/cq.c module – The drivers for Mellanox Ethernet network adapters in Linux operating systems are vulnerable to a memory leak before the last reference is freed. Exploiting this vulnerability could allow ...

SAMSUNG Mobile Processor 安全漏洞

SAMSUNG Mobile Processor is a family of mobile processors from the South Korean company Samsung SAMSUNG. A security vulnerability exists in SAMSUNG Mobile Processor, which originates from a reference counting error in the xclipse amdgpu driver, resulting in memory reuse after release...

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, which stems from a reference counting error in the fpga:manager module...

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 reference counting error in the fpga:bridge module...

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, which stems from a reference counting error in the fpga:region module...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel due to a reference counting error in the pid module...

Ubuntu: Security Advisory (USN-5703-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-5703-1: Linux kernel (Intel IoTG) vulnerabilities

Selim Enes Karaduman discovered that a race condition existed in the General notification queue implementation of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-188...

GHSA-2VX6-FCW6-HPR6 Reference counting error in pyo3

An issue was discovered in the pyo3 crate before 0.12.4 for Rust. There is a reference-counting error and use-after-free in From...

USN-4948-1: Linux kernel (OEM) vulnerabilities

Ryota Shiga discovered that the eBPF implementation in the Linux kernel did not properly verify that a BPF program only reserved as much memory for a ring buffer as was allocated. A local attacker could use this to cause a denial of service system crash or execute arbitrary code. CVE-2021-3489...

CVE-2020-35917

An issue was discovered in the pyo3 crate before 0.12.4 for Rust. There is a reference-counting error and use-after-free in From...