drivers/scsi/libsas/sas_scsi_host.c in the Linux kernel before 4.16 allows local users...
Vulnerability Description
drivers/scsi/libsas/sas_scsi_host.c in the Linux kernel before 4.16 allows local users to cause a denial of service (ata qc leak) by triggering certain failure conditions. NOTE: a third party disputes the relevance of this report because the failure can only occur for physically proximate attackers who unplug SAS Host Bus Adapter cables
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://usn.ubuntu.com/3678-2/
- https://usn.ubuntu.com/3696-1/
- https://usn.ubuntu.com/3678-1/
- https://bugzilla.suse.com/show_bug.cgi?id=1089281
- https://usn.ubuntu.com/3754-1/
- https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
- https://usn.ubuntu.com/3678-3/
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=318aaf34f1179b39fa9c30fa0f3288b645beee39
- https://github.com/torvalds/linux/commit/318aaf34f1179b39fa9c30fa0f3288b645beee39
- https://usn.ubuntu.com/3696-2/
- https://usn.ubuntu.com/3678-4/
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Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.