Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftables – There is a possibility of module reference underflow in the error path. When nftexprclone fails, dst-ops is set. However, the module reference count has not been updated yet. As a result, nftexprdestroy...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from premature fence selection and improper reference management in the amdgpugemvaioctl function. Thi...

CVE-2025-68775

A race condition flaw was found in the Linux kernel's network handshake subsystem. When duplicate handshake cancellation requests arrive for the same TLS handshake such as during SUNRPC/NFS TLS negotiation timeouts, the code fails to detect the duplicate and incorrectly manipulates the socket...

Security update for xen

This update for xen fixes the following issues: Security issues fixed: CVE-2025-27466: NULL pointer dereference in the Viridian interface when updating the reference TSC area bsc1248807. CVE-2025-58142: NULL pointer dereference in the Viridian interface due to assumption that the SIM page is mapp...

Linux Distros Unpatched Vulnerability : CVE-2023-54225

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: ipa: only reset hashed tables when supported Last year, the code that manages GSI channel transactions switched from using spinlock-protected linked lists ...

CVE-2023-54225

In the Linux kernel, the following vulnerability has been resolved: net: ipa: only reset hashed tables when supported Last year, the code that manages GSI channel transactions switched from using spinlock-protected linked lists to using indexes into the ring buffer used for a channel. Recently,...

EUVD-2022-55319

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2022-50048

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: possible module reference underflow in error path dst-ops is set on whe...

SUSE CVE-2022-50048

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: possible module reference underflow in error path dst-ops is set on when nftexprclone fails, but module refcount has not been bumped yet, therefore nftexprdestroy leads to module reference underflow...

CVE-2022-50048

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: possible module reference underflow in error path dst-ops is set on when nftexprclone fails, but module refcount has not been bumped yet, therefore nftexprdestroy leads to module reference underflow...

DEBIAN-CVE-2022-50048

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: possible module reference underflow in error path dst-ops is set on when nftexprclone fails, but module refcount has not been bumped yet, therefore nftexprdestroy leads to module reference underflow...

UBUNTU-CVE-2022-50048

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: possible module reference underflow in error path dst-ops is set on when nftexprclone fails, but module refcount has not been bumped yet, therefore nftexprdestroy leads to module reference underflow...

CVE-2022-50048 netfilter: nf_tables: possible module reference underflow in error path

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: possible module reference underflow in error path dst-ops is set on when nftexprclone fails, but module refcount has not been bumped yet, therefore nftexprdestroy leads to module reference underflow...

CVE-2022-50048

In Linux kernels affected by CVE-2022-50048, the vulnerability is in netfilter nf_tables: if nft_expr_clone() fails, dst->ops is set before the module refcount is bumped, causing an underflow in nft_expr_destroy(). This is a kernel-level issue that can affect systems using nf_tables, and is de...

CVE-2022-50048

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: possible module reference underflow in error path dst-ops is set on when nftexprclone fails, but module refcount has not been bumped yet, therefore nftexprdestroy leads to module reference underflow...

CVE-2022-50048 netfilter: nf_tables: possible module reference underflow in error path

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: possible module reference underflow in error path dst-ops is set on when nftexprclone fails, but module refcount has not been bumped yet, therefore nftexprdestroy leads to module reference underflow...

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 module reference underflow that could cause a system crash...

kernel: netfilter: nf_tables: possible module reference underflow in error path

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: possible module reference underflow in error path dst-ops is set on when nftexprclone fails, but module refcount has not been bumped yet, therefore nftexprdestroy leads to module reference underflow...

CVE-2023-2236 Use-after-free in Linux kernel's Performance Events subsystem

A use-after-free vulnerability in the Linux Kernel iouring subsystem can be exploited to achieve local privilege escalation. Both ioinstallfixedfile and its callers call fput in a file in case of an error, causing a reference underflow which leads to a use-after-free vulnerability. We recommend...

CVE-2023-2236 Use-after-free in Linux kernel's Performance Events subsystem

A use-after-free vulnerability in the Linux Kernel iouring subsystem can be exploited to achieve local privilege escalation. Both ioinstallfixedfile and its callers call fput in a file in case of an error, causing a reference underflow which leads to a use-after-free vulnerability. We recommend...