kernel: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete

A flaw was found in the Linux kernel's xfrm IPSec framework subsystem. This vulnerability, a use-after-free, occurs when the system incorrectly manages memory related to security policies, specifically during the deletion of xfrmstate lists. An attacker with local access could exploit this flaw b...

kernel: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete

A flaw was found in the Linux kernel's xfrm IPSec framework subsystem. This vulnerability, a use-after-free, occurs when the system incorrectly manages memory related to security policies, specifically during the deletion of xfrmstate lists. An attacker with local access could exploit this flaw b...

ALSA-2026:39179 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net: bridge: use a stable FDB dst snapshot in RCU readers CVE-2026-46086 kernel: xfrm: defensively unhash xfrmstate lists in xfrmstatedelete CVE-2026-46116 kernel: XFS data corruption usi...

kernel: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete

A flaw was found in the Linux kernel's xfrm IPSec framework subsystem. This vulnerability, a use-after-free, occurs when the system incorrectly manages memory related to security policies, specifically during the deletion of xfrmstate lists. An attacker with local access could exploit this flaw b...

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 xfrm not safely canceling the hash of the xfrmstate list in the xfrmstatedelete function. This...

SUSE CVE-2025-40215

In the Linux kernel, the following vulnerability has been resolved: xfrm: delete x-tunnel as we delete x The ipcomp fallback tunnels currently get deleted from the various lists and hashtables as the last user state that needed that fallback is destroyed not deleted. If a reference to that user...

UBUNTU-CVE-2025-40256

In the Linux kernel, the following vulnerability has been resolved: xfrm: also call xfrmstatedeletetunnel at destroy time for states that were never added In commit b441cf3f8c4b "xfrm: delete x-tunnel as we delete x", I missed the case where state creation fails between full initialization...

EUVD-2025-201201

In the Linux kernel, the following vulnerability has been resolved: xfrm: also call xfrmstatedeletetunnel at destroy time for states that were never added In commit b441cf3f8c4b "xfrm: delete x-tunnel as we delete x", I missed the case where state creation fails between full initialization...

CVE-2025-40215

In the Linux kernel, the following vulnerability has been resolved: xfrm: delete x-tunnel as we delete x The ipcomp fallback tunnels currently get deleted from the various lists and hashtables as the last user state that needed that fallback is destroyed not deleted. If a reference to that user...

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 incomplete xfrm state deletion, which could lead to a resource leak...

UBUNTU-CVE-2025-39965

In the Linux kernel, the following vulnerability has been resolved: xfrm: xfrmallocspi shouldn't use 0 as SPI x-id.spi == 0 means "no SPI assigned", but since commit 94f39804d891 "xfrm: Duplicate SPI Handling", we now create states and add them to the byspi list with this value. xfrmstatedelete...

CVE-2025-8805

A vulnerability was determined in Open5GS up to 2.7.5. Affected by this issue is the function smfgsmstatewaitpfcpdeletion of the file src/smf/gsm-sm.c of the component SMF. The manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the publ...

Linux Distros Unpatched Vulnerability : CVE-2024-49953

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: net/mlx5e: Fix crash caused by calling xfrmstatedelete twice The km.state is not checked in...

FreeBSD : Gitlab -- Multiple vulnerabilities (174e466b-1d48-11eb-bd0f-001b217b3468)

Gitlab reports : Path Traversal in LFS Upload Path traversal allows saving packages in arbitrary location Kubernetes agent API leaks private repos Terraform state deletion API exposes object storage URL Stored-XSS in error message of build-dependencies Git credentials persisted on disk Potential...

MediaWiki security bypass vulnerability (CNVD-2017-06567)

MediaWiki is a free and free web-based Wiki engine developed and maintained by the Wikimedia Foundation and MediaWiki volunteers, which can be used to deploy in-house knowledge management and content management systems. A security vulnerability exists in MediaWiki. A remote attacker can exploit t...