The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2102 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * Kernel: NetLabel: null pointer dereference while receiving CIPSO packet with null category may cause     kernel panic (CVE-2020-10711)

    * Kernel: s390: page table upgrade in secondary address mode may lead to privilege escalation     (CVE-2020-11884)

    * Kernel: kvm: nVMX: L2 guest may trick the L0 hypervisor to access sensitive L1 resources (CVE-2020-2732)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

    * [RHEL8.2][Azure]Commits to resolve high network latency (BZ#1817945)

    * cpu.share scheduling performance issue (BZ#1819909)

    * [DELL 8.2 BUG] [WD 19 SC/DC/TBT] ALSA:  Microphone can't record via front port after suspend     (BZ#1821376)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000336 advisory.

    In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race     condition, as demonstrated by code in enable_sacf_uaccess in arch/s390/lib/uaccess.c that fails to protect     against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur.

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

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

The 5.6.8 stable kernel update contains a number of important fixes across the tree.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-2102 advisory.

    - [net] netlabel: cope with NULL catmap (Paolo Abeni) [1827249 1827251] {CVE-2020-10711}
    - [mm] s390/mm: fix page table upgrade vs 2ndary address mode accesses (Vladis Dronov) [1828153 1828154]     {CVE-2020-11884}
    - [x86] kvm: x86: clear stale x86_emulate_ctxt->intercept value (Jon Maloy) [1824398 1806817]     {CVE-2020-2732}
    - [x86] kvm: vmx: check descriptor table exits on instruction emulation (Jon Maloy) [1824398 1806817]     {CVE-2020-2732}
    - [x86] kvm: nvmx: Check IO instruction VM-exit conditions (Jon Maloy) [1824398 1806817] {CVE-2020-2732}
    - [x86] kvm: nvmx: Refactor IO bitmap checks into helper function (Jon Maloy) [1824398 1806817]     {CVE-2020-2732}
    - [x86] kvm: nvmx: Don't emulate instructions in guest mode (Jon Maloy) [1824398 1806817] {CVE-2020-2732}

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.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004405 advisory.

    In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race     condition, as demonstrated by code in enable_sacf_uaccess in arch/s390/lib/uaccess.c that fails to protect     against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur.

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

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

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race     condition, as demonstrated by code in enable_sacf_uaccess in arch/s390/lib/uaccess.c that fails to protect     against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur. (CVE-2020-11884)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	名稱	產品	系列	已發布	已更新	嚴重性
136526	RHEL 8 : kernel (RHSA-2020:2102)	Nessus	Red Hat Local Security Checks	2020/5/12	2024/11/7	high
282062	Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000336)	Nessus	Unity Linux Local Security Checks	2026/1/7	2026/1/7	high
136295	Fedora 30 : kernel (2020-64d46a6e29)	Nessus	Fedora Local Security Checks	2020/5/4	2020/5/8	high
136646	Oracle Linux 8 : kernel (ELSA-2020-2102)	Nessus	Oracle Linux Local Security Checks	2020/5/15	2026/2/9	high
287990	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004405)	Nessus	Unity Linux Local Security Checks	2026/1/16	2026/1/16	high
248502	Linux Distros Unpatched Vulnerability : CVE-2020-11884	Nessus	Misc.	2025/8/12	2026/11/12	high

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