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

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Federated). Supported     versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability     allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.
    Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently     repeatable crash (complete DOS) of MySQL Server. (CVE-2022-21270)

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

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:6518 advisory.

    MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon, mysqld,     and many client programs.

    The following packages have been upgraded to a later upstream version: rh-mysql80-mysql (8.0.30).
    (BZ#2076939)

    Security Fix(es):

    * mysql: Server: DML multiple unspecified vulnerabilities (CVE-2021-2478, CVE-2021-2479, CVE-2021-35591,     CVE-2021-35607, CVE-2022-21301, CVE-2022-21413)

    * mysql: Server: Optimizer multiple unspecified vulnerabilities (CVE-2021-2481, CVE-2021-35575,     CVE-2021-35577, CVE-2021-35610, CVE-2021-35612, CVE-2021-35626, CVE-2021-35627, CVE-2021-35628,     CVE-2021-35634, CVE-2021-35635, CVE-2021-35636, CVE-2021-35638, CVE-2021-35641, CVE-2021-35642,     CVE-2021-35643, CVE-2021-35644, CVE-2021-35645, CVE-2021-35646, CVE-2021-35647, CVE-2022-21253,     CVE-2022-21254, CVE-2022-21264, CVE-2022-21278, CVE-2022-21297, CVE-2022-21339, CVE-2022-21342,     CVE-2022-21351, CVE-2022-21370, CVE-2022-21378, CVE-2022-21412, CVE-2022-21414, CVE-2022-21435,     CVE-2022-21436, CVE-2022-21437, CVE-2022-21438, CVE-2022-21440, CVE-2022-21452, CVE-2022-21459,     CVE-2022-21462, CVE-2022-21478, CVE-2022-21479, CVE-2022-21509, CVE-2022-21525, CVE-2022-21526,     CVE-2022-21527, CVE-2022-21528, CVE-2022-21529, CVE-2022-21530, CVE-2022-21531, CVE-2022-21553,     CVE-2022-21556, CVE-2022-21569, CVE-2022-21265)

    * mysql: Server: Replication multiple unspecified vulnerabilities (CVE-2021-35546, CVE-2022-21344,     CVE-2022-21415)

    * mysql: Server: Error Handling unspecified vulnerability (CVE-2021-35596)

    * mysql: C API unspecified vulnerability (CVE-2021-35597)

    * mysql: Server: Options multiple unspecified vulnerabilities (CVE-2021-35602, CVE-2021-35630,     CVE-2022-21515)

    * mysql: InnoDB multiple unspecified vulnerabilities (CVE-2021-35604, CVE-2022-21302, CVE-2022-21348,     CVE-2022-21352, CVE-2022-21417, CVE-2022-21418, CVE-2022-21451, CVE-2022-21517, CVE-2022-21537,     CVE-2022-21539, CVE-2022-21423)

    * mysql: Server: Group Replication Plugin multiple unspecified vulnerabilities (CVE-2021-35608,     CVE-2022-21256, CVE-2022-21379, CVE-2022-21454)

    * mysql: Server: Security: Encryption multiple unspecified vulnerabilities (CVE-2021-35622,     CVE-2022-21358, CVE-2022-21372, CVE-2022-21538)

    * mysql: Server: Security: Privileges multiple unspecified vulnerabilities (CVE-2021-35624,     CVE-2022-21245, CVE-2021-35625)

    * mysql: Server: GIS unspecified vulnerability (CVE-2021-35631)

    * mysql: Server: Data Dictionary unspecified vulnerability (CVE-2021-35632)

    * mysql: Server: PS unspecified vulnerability (CVE-2021-35637)

    * mysql: Server: Stored Procedure multiple unspecified vulnerabilities (CVE-2021-35639, CVE-2022-21303,     CVE-2022-21522, CVE-2022-21534)

    * mysql: Server: FTS multiple unspecified vulnerabilities (CVE-2021-35648, CVE-2022-21427)

    * mysql: Server: Federated multiple unspecified vulnerabilities (CVE-2022-21270, CVE-2022-21547)

    * mysql: Server: Parser unspecified vulnerability (CVE-2022-21304)

    * mysql: Server: Information Schema multiple unspecified vulnerabilities (CVE-2022-21362, CVE-2022-21374)

    * mysql: Server: Compiling unspecified vulnerability (CVE-2022-21367)

    * mysql: Server: Components Services unspecified vulnerability (CVE-2022-21368)

    * mysql: Server: DDL multiple unspecified vulnerabilities (CVE-2022-21425, CVE-2022-21444, CVE-2021-35640,     CVE-2022-21249)

    * mysql: Server: PAM Auth Plugin multiple unspecified vulnerabilities (CVE-2022-21455, CVE-2022-21457)

    * mysql: Server: Logging multiple unspecified vulnerabilities (CVE-2022-21460, CVE-2021-35633)

    * mysql: Server: Security: Roles unspecified vulnerability (CVE-2021-35623)

    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.

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-2026-061483 advisory.

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Federated). Supported     versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability     allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.
    Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently     repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS     Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
246653	Linux Distros Unpatched Vulnerability : CVE-2022-21270	Nessus	Misc.	2025/8/9	2026/7/24	medium
165092	RHEL 7 : rh-mysql80-mysql (RHSA-2022:6518)	Nessus	Red Hat Local Security Checks	2022/9/14	2024/11/7	high
340273	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: mysql5 (UTSA-2026-061483)	Nessus	Unity Linux Local Security Checks	2026/8/26	2026/8/28	medium

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