ファイルシステム ext4 にカーネルクラッシュを引き起こす脆弱性

CVE-2018-1095 kernel: NULL pointer dereference in fs/posix_acl.c:get_acl() causes crash with crafted ext4 image

The Linux kernel through version 4.15 is vulnerable to a NULL pointer

dereference in the fs/posix_acl.c:get_acl()function. A privileged attacker

could exploit this to cause a NULL pointer dereference with a crafted ext4

image.

References:

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