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, which stems from the insn-n sample not being handled by the insnrwemulatebits function of the comedi module...

The vulnerability of the insn_rw_emulate_bits() function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the insnrwemulatebits function in the Linux operating system is related to access to an uninitialized pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

AZL-65898 CVE-2025-38480 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix use of uninitialized data in insnrwemulatebits For Comedi INSNREAD and INSNWRITE instructions on "digital" subdevices subdevice types COMEDISUBDDI, COMEDISUBDDO, and COMEDISUBDDIO, it is common for the subdevice drive...

PT-2025-36279

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a kernel-infoleak issue in the do insn ioctl and do insnlist ioctl functions. A kernel buffer allocated to hold insn-n samples may not be fully initialized befo...