The version of kernel installed on the remote host is prior to 4.14.290-217.505. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-2790 advisory.

    An out-of-bounds write flaw was found in the Linux kernel's framebuffer-based console driver     functionality in the way a user triggers ioctl FBIOPUT_VSCREENINFO with malicious data. This flaw allows a     local user to crash or potentially escalate their privileges on the system. (CVE-2021-33655)

    A memory access flaw was found in the Linux kernel's XEN hypervisor for the virtual machine. This flaw     allows a local user to crash the system or potentially escalate their privileges on the system.
    (CVE-2022-36123)

    An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in     net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/mempolicy: fix uninit-value in mpol_rebind_policy() (CVE-2022-49567)

    In the Linux kernel, the following vulnerability has been resolved:

    tcp: Fix a data-race around sysctl_tcp_notsent_lowat. (CVE-2022-49587)

    In the Linux kernel, the following vulnerability has been resolved:

    igmp: Fix data-races around sysctl_igmp_llm_reports. (CVE-2022-49590)

    In the Linux kernel, the following vulnerability has been resolved:

    tcp: Fix a data-race around sysctl_tcp_probe_interval. (CVE-2022-49593)

    In the Linux kernel, the following vulnerability has been resolved:

    tcp: Fix a data-race around sysctl_tcp_probe_threshold. (CVE-2022-49595)

    In the Linux kernel, the following vulnerability has been resolved:

    tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept. (CVE-2022-49601)

    In the Linux kernel, the following vulnerability has been resolved:

    ip: Fix a data-race around sysctl_fwmark_reflect. (CVE-2022-49602)

    In the Linux kernel, the following vulnerability has been resolved:

    perf/core: Fix data race between perf_event_set_output() and perf_mmap_close() (CVE-2022-49607)

    In the Linux kernel, the following vulnerability has been resolved:

    net: tipc: fix possible refcount leak in tipc_sk_create() (CVE-2022-49620)

    In the Linux kernel, the following vulnerability has been resolved:

    icmp: Fix data-races around sysctl. (CVE-2022-49638)

    In the Linux kernel, the following vulnerability has been resolved:

    cipso: Fix data-races around sysctl. (CVE-2022-49639)

    In the Linux kernel, the following vulnerability has been resolved:

    cgroup: Use separate src/dst nodes when preloading css_sets for migration (CVE-2022-49647)

    In the Linux kernel, the following vulnerability has been resolved:

    xen/netback: avoid entering xenvif_rx_next_skb() with an empty rx queue (CVE-2022-49649)

    In the Linux kernel, the following vulnerability has been resolved:

    usbnet: fix memory leak in error case (CVE-2022-49657)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/slub: add missing TID updates on slab deactivation (CVE-2022-49700)

Tenable has extracted the preceding description block directly from the tested product 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

Amazon Linux 2 : kernel (ALAS-2025-2790)

high Nessus Plugin ID 233382

Version 1.5

Version 1.4

Version 1.3

Version 1.2

Version 1.1

Version 1.5 Feb 25, 2026, 1:08 AM Detection (updated detection logic) Plugin Feed: 202602250108
Version 1.4 Jan 27, 2026, 5:22 AM Detection (updated detection logic) Plugin Feed: 202601270522
Version 1.3 Oct 30, 2025, 2:57 PM Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available") Plugin Feed: 202510301457
Version 1.2 May 21, 2025, 4:51 PM CVE (set "CVE" coverage to "CVE-2021-33655,CVE-2022-36123,CVE-2022-36879,CVE-2022-49567,CVE-2022-49587,CVE-2022-49590,CVE-2022-49593,CVE-2022-49595,CVE-2022-49601,CVE-2022-49602,CVE-2022-49607,CVE-2022-49620,CVE-2022-49638,CVE-2022-49639,CVE-2022-49647,CVE-2022-49649,CVE-2022-49657,CVE-2022-49700") CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on None, severity decreased from "High" to "Low") Detection (updated detection logic) Plugin metadata Plugin Feed: 202505211651
Version 1.1 Mar 27, 2025, 11:10 AM New Plugin Feed: 202503271110