CVEvulnerability
CVE-2018-13095
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-07-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-787
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.
Affected configurations
• linux linux kernel (<= 4.17.3)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://access.redhat.com/errata/RHSA-2019:1350 access.redhat.com
- https://access.redhat.com/errata/RHSA-2019:2029 access.redhat.com
- https://access.redhat.com/errata/RHSA-2019:2043 access.redhat.com
- https://bugzilla.kernel.org/show_bug.cgi?id=199915 Issue Tracking, Third Party Advisory
- https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git/commit/?h=for-next&id=23fcb3340d033d9f081e21e6c12c2db7eaa541d3 Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/23fcb3340d033d9f081e21e6c12c2db7eaa541d3 Patch, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1350 access.redhat.com
- https://access.redhat.com/errata/RHSA-2019:2029 access.redhat.com
- https://access.redhat.com/errata/RHSA-2019:2043 access.redhat.com
- https://bugzilla.kernel.org/show_bug.cgi?id=199915 Issue Tracking, Third Party Advisory
- https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git/commit/?h=for-next&id=23fcb3340d033d9f081e21e6c12c2db7eaa541d3 Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/23fcb3340d033d9f081e21e6c12c2db7eaa541d3 Patch, Third Party Advisory