| Package | Affected versions | Patched versions |
|---|---|---|
| vios | ≥ 4.1.0, < 4.1.0.50≥ 4.1.1.0, < 4.1.1.30≥ 4.1.2.0, < 4.1.2.20 | 4.1.0.504.1.1.304.1.2.20 |
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause kernel memory corruption due to insufficient validation. A crafted filesystem image can trigger an out-of-bounds kernel-stack write during directory reads, causing a system crash or potentially enabling privilege escalation.
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