CVE-2018-13095

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.

Score

CVSS 3.0 5.5 Medium

Status

Modified - cve@mitre.org

Published

2018-07-03

Last modified

2024-08-05

Weaknesses

CWE-787

Affected products

• Linux Kernel (Linux)

References

• https://access.redhat.com/errata/RHSA-2019:1350
• https://access.redhat.com/errata/RHSA-2019:2029
• https://access.redhat.com/errata/RHSA-2019:2043
• https://bugzilla.kernel.org/show_bug.cgi?id=199915
• https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git/commit/?h=for-next&id=23fcb3340d033d9f081e21e6c12c2db7eaa541d3
• https://github.com/torvalds/linux/commit/23fcb3340d033d9f081e21e6c12c2db7eaa541d3