CVE-2019-12456 (GCVE-0-2019-12456)

Vulnerability from cvelistv5 – Published: 2019-05-30 11:38 – Updated: 2024-08-04 23:17 Disputed
VLAI?
Summary
An issue was discovered in the MPT3COMMAND case in _ctl_ioctl_main in drivers/scsi/mpt3sas/mpt3sas_ctl.c in the Linux kernel through 5.1.5. It allows local users to cause a denial of service or possibly have unspecified other impact by changing the value of ioc_number between two kernel reads of that value, aka a "double fetch" vulnerability. NOTE: a third party reports that this is unexploitable because the doubly fetched value is not used
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
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