Title: Multics on 6180 SLT-KS Dual SDW hphcs_ Privilege Escalation
Info
Disclosure
Unknown
Discovery
Unknown
Dates
Exploit
Unknown
Solution
Unknown
Description
Multics contains a flaw that may allow a local user to gain elevated privileges. The issue occured when a user used the hphcs_ privileged gate to transfer the appropriate absolute segment number rather than using dynamic linking to gain access to any hphcs_ capability.
Classification
Location:
Local Access Required
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Exploit:
Exploit Public
Solution
Upgrade to version 23.6 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.