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Ubuntu 25.10 kmod Critical Algif_aead Privilege Escalation USN-8226-1

Ubuntu 26.04 LTS nginx Critical Denial of Service 2026-42945

Ubuntu 26.04 Docker Critical Security Threats USN-8230-1 CVE-2026-33747

Debian OpenSSH Critical DSA-6204-1 CVE-2026-3497 Remote DoS Execution

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security advisorysecurity issuecritical

Scientific Linux 7 SLSA-2022:5162-1 Critical: PostgreSQL Security Issue

postgresql: Autovacuum, REINDEX, and others omit "security restricted operation" sandbox (CVE-2022-1552) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE SL7 x86_64 postgresql-debuginfo-9.2.24-8.el7_9.i686.rpm postgresql-debuginfo-9.2.24-8.el7_9.x86_64.rpm postgresql-libs-9.2.24-8. [More...]. Synopsis: Important: postgresql security update Advisory ID: SLSA-2022:5162-1 Issue Date: 2022-06-22 CVE Numbers: CVE-2022-1552 -- Security Fix(es): * postgresql: Autovacuum, REINDEX, and others omit "security restricted operation" sandbox (CVE-2022-1552) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE -- SL7 x86_64 postgresql-debuginfo-9.2.24-8.el7_9.i686.rpm postgresql-debuginfo-9.2.24-8.el7_9.x86_64.rpm postgresql-libs-9.2.24-8.el7_9.i686.rpm postgresql-libs-9.2.24-8.el7_9.x86_64.rpm postgresql-9.2.24-8.el7_9.i686.rpm postgresql-9.2.24-8.el7_9.x86_64.rpm postgresql-contrib-9.2.24-8.el7_9.x86_64.rpm postgresql-devel-9.2.24-8.el7_9.i686.rpm postgresql-devel-9.2.24-8.el7_9.x86_64.rpm postgresql-docs-9.2.24-8.el7_9.x86_64.rpm postgresql-plperl-9.2.24-8.el7_9.x86_64.rpm postgresql-plpython-9.2.24-8.el7_9.x86_64.rpm postgresql-pltcl-9.2.24-8.el7_9.x86_64.rpm postgresql-server-9.2.24-8.el7_9.x86_64.rpm postgresql-static-9.2.24-8.el7_9.i686.rpm postgresql-static-9.2.24-8.el7_9.x86_64.rpm postgresql-test-9.2.24-8.el7_9.x86_64.rpm postgresql-upgrade-9.2.24-8.el7_9.x86_64.rpm - Scientific Linux Development Team . Critical patch deployed for PostgreSQL on Scientific Linux 7 targets CVE-2022-1552, affecting autovacuum functionality and REINDEX operations.. PostgreSQL Security, SL 7 Update, Important PostgreSQL Patch. . Severity: Critical. LinuxSecurity.com Team

Jun 22, 2022 •Critical Scientific Linux

security advisoryRed Hat Enterprise Linuxsecurity impact

Important Security Update for PostgreSQL 12 in Red Hat Enterprise Linux 8.4

An update for the postgresql:12 module is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: postgresql:12 security update Advisory ID: RHSA-2022:4856-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:4856 Issue date: 2022-06-01 CVE Names: CVE-2022-1552 ==================================================================== 1. Summary: An update for the postgresql:12 module is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream EUS (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: PostgreSQL is an advanced object-relational database management system (DBMS). The following packages have been upgraded to a later upstream version: postgresql (12.11). Security Fix(es): * postgresql: Autovacuum, REINDEX, and others omit "security restricted operation" sandbox (CVE-2022-1552) 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. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 If the postgresql service is running, it will be automatically restarted afterinstalling this update. 5. Bugs fixed (https://bugzilla.redhat.com/): 2081126 - CVE-2022-1552 postgresql: Autovacuum, REINDEX, and others omit "security restricted operation" sandbox 6. Package List: Red Hat Enterprise Linux AppStream EUS(v.8.4): Source: pgaudit-1.4.0-6.module+el8.4.0+11288+c193d6d7.src.rpm postgres-decoderbufs-0.10.0-2.module+el8.4.0+11288+c193d6d7.src.rpm postgresql-12.11-2.module+el8.4.0+15406+aeb4ae67.src.rpm aarch64: pgaudit-1.4.0-6.module+el8.4.0+11288+c193d6d7.aarch64.rpm pgaudit-debuginfo-1.4.0-6.module+el8.4.0+11288+c193d6d7.aarch64.rpm pgaudit-debugsource-1.4.0-6.module+el8.4.0+11288+c193d6d7.aarch64.rpm postgres-decoderbufs-0.10.0-2.module+el8.4.0+11288+c193d6d7.aarch64.rpm postgres-decoderbufs-debuginfo-0.10.0-2.module+el8.4.0+11288+c193d6d7.aarch64.rpm postgres-decoderbufs-debugsource-0.10.0-2.module+el8.4.0+11288+c193d6d7.aarch64.rpm postgresql-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-contrib-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-contrib-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-debugsource-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-docs-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-docs-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-plperl-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-plperl-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-plpython3-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-plpython3-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-pltcl-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-pltcl-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-server-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-server-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-server-devel-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-server-devel-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-static-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-test-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-test-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-upgrade-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-upgrade-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-upgrade-devel-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm postgresql-upgrade-devel-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.aarch64.rpm noarch: postgresql-test-rpm-macros-12.11-2.module+el8.4.0+15406+aeb4ae67.noarch.rpm ppc64le: pgaudit-1.4.0-6.module+el8.4.0+11288+c193d6d7.ppc64le.rpm pgaudit-debuginfo-1.4.0-6.module+el8.4.0+11288+c193d6d7.ppc64le.rpm pgaudit-debugsource-1.4.0-6.module+el8.4.0+11288+c193d6d7.ppc64le.rpm postgres-decoderbufs-0.10.0-2.module+el8.4.0+11288+c193d6d7.ppc64le.rpm postgres-decoderbufs-debuginfo-0.10.0-2.module+el8.4.0+11288+c193d6d7.ppc64le.rpm postgres-decoderbufs-debugsource-0.10.0-2.module+el8.4.0+11288+c193d6d7.ppc64le.rpm postgresql-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-contrib-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-contrib-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-debugsource-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-docs-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-docs-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-plperl-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-plperl-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-plpython3-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-plpython3-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-pltcl-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-pltcl-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-server-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-server-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-server-devel-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-server-devel-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-static-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-test-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-test-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-upgrade-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-upgrade-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-upgrade-devel-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm postgresql-upgrade-devel-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.ppc64le.rpm s390x: pgaudit-1.4.0-6.module+el8.4.0+11288+c193d6d7.s390x.rpm pgaudit-debuginfo-1.4.0-6.module+el8.4.0+11288+c193d6d7.s390x.rpm pgaudit-debugsource-1.4.0-6.module+el8.4.0+11288+c193d6d7.s390x.rpm postgres-decoderbufs-0.10.0-2.module+el8.4.0+11288+c193d6d7.s390x.rpm postgres-decoderbufs-debuginfo-0.10.0-2.module+el8.4.0+11288+c193d6d7.s390x.rpm postgres-decoderbufs-debugsource-0.10.0-2.module+el8.4.0+11288+c193d6d7.s390x.rpm postgresql-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-contrib-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-contrib-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-debugsource-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-docs-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-docs-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-plperl-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-plperl-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-plpython3-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-plpython3-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-pltcl-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-pltcl-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-server-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-server-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-server-devel-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-server-devel-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-static-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-test-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-test-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-upgrade-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-upgrade-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-upgrade-devel-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm postgresql-upgrade-devel-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.s390x.rpm x86_64: pgaudit-1.4.0-6.module+el8.4.0+11288+c193d6d7.x86_64.rpm pgaudit-debuginfo-1.4.0-6.module+el8.4.0+11288+c193d6d7.x86_64.rpm pgaudit-debugsource-1.4.0-6.module+el8.4.0+11288+c193d6d7.x86_64.rpm postgres-decoderbufs-0.10.0-2.module+el8.4.0+11288+c193d6d7.x86_64.rpm postgres-decoderbufs-debuginfo-0.10.0-2.module+el8.4.0+11288+c193d6d7.x86_64.rpm postgres-decoderbufs-debugsource-0.10.0-2.module+el8.4.0+11288+c193d6d7.x86_64.rpm postgresql-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-contrib-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-contrib-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-debugsource-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-docs-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-docs-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-plperl-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-plperl-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-plpython3-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-plpython3-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-pltcl-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-pltcl-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-server-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-server-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-server-devel-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-server-devel-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-static-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-test-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-test-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-upgrade-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-upgrade-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-upgrade-devel-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm postgresql-upgrade-devel-debuginfo-12.11-2.module+el8.4.0+15406+aeb4ae67.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key 7. References: https://access.redhat.com/security/cve/CVE-2022-1552 https://access.redhat.com/security/updates/classification#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBYpgdttzjgjWX9erEAQgakw//YH7kHBKhs5ljsjOLXyYL3bNo72AOpkTb TQ9TWOehJYJ4qeNu/FH6o1OXb13ZJs5IdAseipFd6U/ruV7o/UT/3/X1T4kvfV7Z WDcy6aMvRzjXXgia54qjmVW+2446xS1cBdYp6IzbaupZ4Rkb30BadHXn4nJWqX01 ZU/wt7R/K3IhlQhVF3+0v7i4T7SzrC4DO13Q+Nz0Sw34ccQA6RpCLGrIkZKgDY7F EoQ7W9zCn3t/a6n5nzkdu7uu03FGWf5mVkFRTtWUDtFXwirmRMKpil7aRiVWwFiU VyKQ5YgitKzwQ+nIYvpjPmzdwwQq22YghVz8rBQHpK2Mw4tbmzhExYPziwx88tdd IAe79Xwh30HQ5wnvTyLn2KxXZaG01xKxN2z/Wi1jxKHRa2HbDBWxU/YRrCdm1PAJ q7p14/PDLK1opO/oAD3qW2NEI1yEkRNmspXwe59rTQ7j5jYx4bCyE01M8BN4XaYu 5xzS+aSjeHQ3jxmVU5iJqb8YP548f24HIsj/lXiV8zUqZpPRbIW022nSQvetoBcu rp5f0YeFB0uyrh2mQPZfsKuULBRt+Z3fU76XXoR3vGaLtoV3JF8uhbIxpOKNadgD fby1+3pMkLWTMIKZzscM3CNng3QR9DYRpo6BmH8Q+AE3HuWjiO+QDy5tfCPYZVAa lRcB6YF6bPA=PZmd -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Oracle has issued a significant patch for mysql:8 tackling severe vulnerabilities within Oracle Linux.. Red Hat Security Advisory, PostgreSQL 12, Linux Update, Security Fix. . Severity: Important. LinuxSecurity.com Team

Jun 01, 2022 •Important Red Hat

security advisorycommand executionDebian

Debian: DSA-5135-1 Moderate: PostgreSQL-11 Command Execution Risk

Alexander Lakhin discovered that the autovacuum feature and multiple commands could escape the "security-restricted operation" sandbox. For additional information please refer to the upstream announcement . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-5135-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff May 12, 2022 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : postgresql-11 CVE ID : CVE-2022-1552 Alexander Lakhin discovered that the autovacuum feature and multiple commands could escape the "security-restricted operation" sandbox. For additional information please refer to the upstream announcement at https://www.postgresql.org/support/security/CVE-2022-1552/ For the oldstable distribution (buster), this problem has been fixed in version 11.16-0+deb10u1. We recommend that you upgrade your postgresql-11 packages. For the detailed security status of postgresql-11 please refer to its security tracker page at: Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Uncover a security patch for postgresql-11 that resolves command execution vulnerabilities within Debian's autovacuum functionality.. PostgreSQL Security Update, Debian DSA-5135-1, Command Execution Risk. . LinuxSecurity.com Team

May 12, 2022 Debian

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What got you started with Linux?

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Self-taught through trial and error
Formal training or courses
A job that required it
Other

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150

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Self-taught through trial and error (78.42%)

78.42% votes

Formal training or courses (4.32%)

4.32% votes

A job that required it (4.89%)

4.89% votes

Other (12.37%)

12.37% votes

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