CVE-2018-13095

Medium

Description

An issue was discovered in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel through 4.17.3. A denial of service (memory corruption and BUG) can occur for a corrupted xfs image upon encountering an inode that is in extent format, but has more extents than fit in the inode fork.

SeverityMedium

CVSS5.5

Exploit probability—

Product

Linux Kernel

PublishedJul 3, 2018

First seenJul 3, 2018

How to fix

Vendor advisories

access.redhat.com/errata/RHSA-2019:1350
access.redhat.com/errata/RHSA-2019:2043
access.redhat.com/errata/RHSA-2019:2029

Affected products

Product	Affected versions	Fixed in
linux linux_kernel	v ≤ 4.17.3	—

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