In the Linux kernel before version 4.12, Kerberos 5 tickets decoded when using the RXRPC keys incorrectly assumes the size of a field. This could lead to the size-remaining variable wrapping and the data pointer going over the end of the buffer. This could possibly lead to memory corruption and possible privilege escalation.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2018-07-30T14:00:00

Updated: 2024-08-05T16:04:11.726Z

Reserved: 2017-04-05T00:00:00

Link: CVE-2017-7482

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-07-30T14:29:02.990

Modified: 2023-02-14T21:37:57.707

Link: CVE-2017-7482

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-06-26T00:00:00Z

Links: CVE-2017-7482 - Bugzilla