Red Hat: CVE-2018-1092: Important: kernel-alt security, bug fix, and enhancement update (Multiple Advisories)
7
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
04/01/2018
03/19/2019
10/31/2018
03/03/2021
Description
The ext4_iget function in fs/ext4/inode.c in the Linux kernel through 4.15.15 mishandles the case of a root directory with a zero i_links_count, which allows attackers to cause a denial of service (ext4_process_freed_data NULL pointer dereference and OOPS) via a crafted ext4 image.
Solution(s)
- redhat-upgrade-kernel
- redhat-upgrade-kernel-rt
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