The vulnerability of the bio_first_folio() function in the include/linux/bio.h module of the Block Device Management subsystem of the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the biofirstfolio function in the include/linux/bio.h module of the Block Device Management subsystem of the Linux operating system is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2024-26632

In the Linux kernel, the following vulnerability has been resolved: block: Fix iterating over an empty bio with bioforeachfolioall If the bio contains no data, biofirstfolio calls pagefolio on a NULL pointer and oopses. Move the test that we've reached the end of the bio from bionextfolio to...

CVE-2024-26632

A vulnerability was found in block subsystem of Linux Kernel causing a system crash when iterating an empty bio using bioforeachfolioall function. This occurred because biofirstfolio called pagefolio on a NULL pointer. Mitigation Red Hat has investigated whether a possible mitigation exists for...

DEBIAN-CVE-2024-26632

In the Linux kernel, the following vulnerability has been resolved: block: Fix iterating over an empty bio with bioforeachfolioall If the bio contains no data, biofirstfolio calls pagefolio on a NULL pointer and oopses. Move the test that we've reached the end of the bio from bionextfolio to...