CVE-2026-31435

A flaw was found in the Linux kernel's netfs component. Under certain circumstances, during a read retry operation, the system may incorrectly abandon subrequests. This issue arises because a pointer subreq used in the abandonment process can be uninitialized or point to invalid memory. An attack...

PT-2025-30811 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the netfs component of the Linux kernel where a netfs request may have its reference counted incorrectly, leading to a double put of the request. This occurs if a netf...

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 the netfs component failing to remove the fs/netfs subtree upon exit...

PT-2022-35987 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.10 Description: The issue is related to missing xas retry calls in xarray iteration in the netfs component. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux...