Linux Kernel Security Vulnerabilities

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 an incorrectly handled path in idxdcdevregister that results in resource consumption...

PT-2022-31580

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.46 Description The issue concerns error handling in the idxd cdev register function. It was introduced in version v5.6 and fixed in version v5.15.46. The actual impact and attack plausibility have not yet...

PT-2022-31288

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.6 through v5.17.13 Description The issue concerns error handling in the idxd cdev register function. It was introduced in version v5.6 and fixed in version v5.17.14. The actual impact and attack plausibility have not y...

PT-2022-30949

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.3 Description The issue concerns an error handling path in the idxd cdev register function. It was introduced in version v5.6 and fixed in version v5.18.3. The actual impact and attack plausibility have not...

PT-2022-31827

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.121 Description The issue concerns error handling in the idxd cdev register function. It was introduced in version v5.6 and fixed in version v5.10.121. The actual impact and attack plausibility have not yet...

PT-2025-8356

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak issue has been identified in the Linux kernel, specifically in the dmaengine: idxd component. The error handling path in the idxd cdev register function was incomplete,...

PT-2022-38128

Уязвимость функции idxd cdev register модуля drivers/dma/idxd/cdev.c драйвера поддержки движка DMA Intel Data Accelerator ядра операционной системы Linux связана с распределением ресурсов без ограничений и регулирования. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслужива...