5.1
Moyenne
CVE-2026-17503 IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and…
Description
IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the partition firmware runtime boot configuration. An attacker with root access to a partition can maliciously alter partition nvram, causing the partition to fail to boot. This condition persists until operator intervention — deleting and recreating the partition configuration — to restore normal operation. Successful exploitation results in an integrity and availability impact.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| PowerVM Hypervisor | Versions non publiées |
Autres CVE de PowerVM Hypervisor
Les 43 CVE de PowerVM Hypervisor →
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7.3
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8.2
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8.2
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8.2
Élevée