Beveiligingsadvies

CVE-2018-1093

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2018-04-02 03:00:00
Laatst bijgewerkt 2024-08-05 03:51:49
Toegewezen door redhat
CVSS-score geen score
Status PUBLISHED

Beschrijving

The ext4_valid_block_bitmap function in fs/ext4/balloc.c in the Linux kernel through 4.15.15 allows attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image because balloc.c and ialloc.c do not validate bitmap block numbers.