CVE-2026-74603

A flaw was found in the Linux kernel's ptp: ocp module. This vulnerability occurs because the EEPROM board ID, a fixed-size field, is not guaranteed to be null-terminated. When this ID is processed as a C string, it may lead to an over-read beyond its intended memory boundary. This memory...

Linux Distros Unpatched Vulnerability : CVE-2026-74603

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ptp: ocp: Fix board ID over-read The EEPROM board ID is a fixed 13-byte field and is not guaranteed to contain a NUL terminator. Passing it directly to...

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 the Linux kernel that stems from uninitialized irig and dcf pointers in the ptpocp module, which could lead to null pointer dereferences...

PT-2024-11196

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak in the Linux kernel has been resolved. The issue occurred in the ptp: ocp module, where an error handling path failed to properly undo a successful 'pci ioremap bar' call...