Description
In the Linux kernel before 4.9.3, fs/xfs/xfs_aops.c allows local users to cause a denial of service (system crash) because there is a race condition between direct and memory-mapped I/O (associated with a hole) that is handled with BUG_ON instead of an I/O failure.
Metrics
CVSS 3.0 4.7/10
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=04197b341f23b908193308b8d63d17ff23232598Patch, Third Party Advisory
- http://www.securityfocus.com/bid/106822Third Party Advisory, VDB Entry
- https://bugzilla.suse.com/show_bug.cgi?id=1124010Issue Tracking, Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.3Release Notes
- https://github.com/torvalds/linux/commit/04197b341f23b908193308b8d63d17ff23232598Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/03/msg00034.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/04/msg00004.htmlMailing List, Third Party Advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=04197b341f23b908193308b8d63d17ff23232598Patch, Third Party Advisory
- http://www.securityfocus.com/bid/106822Third Party Advisory, VDB Entry
- https://bugzilla.suse.com/show_bug.cgi?id=1124010Issue Tracking, Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.3Release Notes
- https://github.com/torvalds/linux/commit/04197b341f23b908193308b8d63d17ff23232598Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/03/msg00034.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/04/msg00004.htmlMailing List, Third Party Advisory
Timeline
- Published
- Feb 1, 2019
- Last modified
- Jun 17, 2026
- NVD status
- Modified