The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9451 advisory.

    - KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653) (Maxim Levitsky)     [Orabug: 33226010]  {CVE-2021-3653}
    - Revert KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (Liam Merwick)  [Orabug:
    33226010]  {CVE-2021-3653}
    - Bluetooth: defer cleanup of resources in hci_unregister_dev() (Tetsuo Handa)   {CVE-2021-3573}
    - KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (Maxim Levitsky)  [Orabug: 33235071]     {CVE-2021-3656}
    - KVM: SVM: Periodically schedule when unregistering regions on destroy (David Rientjes)     {CVE-2020-36311}
    - KVM: do not allow mapping valid but non-reference-counted pages (Nicholas Piggin)   {CVE-2021-22543}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2021-9451)

high Nessus Plugin ID 153443

Version 1.5