| Package | Affected versions | Patched versions |
|---|---|---|
| open iscsi | ≤ 2.0-864 |
usr/log.c in iscsid in open-iscsi (iscsi-initiator-utils) before 2.0-865 uses a semaphore with insecure permissions (world-writable/world-readable) for managing log messages using shared memory, which allows local users to cause a denial of service (hang) by grabbing the semaphore.
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