Race condition in the ioctl_file_dedupe_range function in fs/ioctl.c in the Linux kernel through 4.7 allows local users to cause a denial of service (heap-based buffer overflow) or possibly gain privileges by changing a certain count value, aka a "double fetch" vulnerability.
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References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2016-08-06T20:00:00
Updated: 2024-08-06T01:29:20.273Z
Reserved: 2016-08-01T00:00:00
Link: CVE-2016-6516
Vulnrichment
No data.
NVD
Status : Modified
Published: 2016-08-06T20:59:15.893
Modified: 2016-11-28T20:33:32.783
Link: CVE-2016-6516
Redhat