CVE-2021-20316

• ALSA-2022:2074
• SUSE-SU-2022:0283-1
• SUSE-SU-2022:0323-1
• openSUSE-SU-2022:0283-1

• 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "10.0"
                },
                {
                    "last_affected": "10.0"
                },
                {
                    "introduced": "11.0"
                },
                {
                    "last_affected": "11.0"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "debian:debian_linux"
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "8.0"
                },
                {
                    "last_affected": "8.0"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "redhat:enterprise_linux"
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_aus:8.6:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "8.6"
                },
                {
                    "last_affected": "8.6"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "redhat:enterprise_linux_aus"
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "8.6"
                },
                {
                    "last_affected": "8.6"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "redhat:enterprise_linux_eus"
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_tus:8.6:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "8.6"
                },
                {
                    "last_affected": "8.6"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "redhat:enterprise_linux_tus"
        },
        {
            "cpes": [
                "cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "4.0"
                },
                {
                    "last_affected": "4.0"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "redhat:virtualization_host"
        }
    ]
}

• https://access.redhat.com/security/cve/CVE-2021-20316
• https://security-tracker.debian.org/tracker/CVE-2021-20316
• https://security.gentoo.org/glsa/202309-06
• https://www.samba.org/samba/security/CVE-2021-20316.html
• https://bugzilla.redhat.com/show_bug.cgi?id=2009673
• https://bugzilla.samba.org/show_bug.cgi?id=14842