The vulnerability of the ext4_clu_mapped() function in the fs/ext4/extents.c file of the Ext4 file system in the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the ext4clumapped function in the fs/ext4/extents.c file of the Ext4 file system in the Linux operating system is related to the improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

kernel: ext4: fix delayed allocation bug in ext4_clu_mapped for bigalloc + inline

In the Linux kernel, the following vulnerability has been resolved: ext4: fix delayed allocation bug in ext4clumapped for bigalloc + inline When converting files with inline data to extents, delayed allocations made on a file system created with both the bigalloc and inline options can result in...

PT-2023-36689

Уязвимость функции ext4 clu mapped модуля fs/ext4/extents.c файловой системы Ext4 ядра операционной системы Linux связана с повторным использованием ранее освобожденной памяти. Эксплуатация уязвимости может позволить нарушителю оказать воздействие на конфиденциальность, целостность и доступность...

PT-2023-34320

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.163 Description A bug exists in the ext4 file system, specifically in the ext4 clu mapped function for bigalloc and inline configurations. The actual impact and potential for exploitation have not been prov...