-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: polkit security update Advisory ID: RHSA-2022:0268-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:0268 Issue date: 2022-01-25 CVE Names: CVE-2021-4034 ==================================================================== 1. Summary: An update for polkit is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. 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 BaseOS E4S (v. 8.1) - noarch, ppc64le, x86_64 3. Description: The polkit packages provide a component for controlling system-wide privileges. This component provides a uniform and organized way for non-privileged processes to communicate with privileged ones. Security Fix(es): * polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector (CVE-2021-4034) 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 5. Bugs fixed (https://bugzilla.redhat.com/): 2025869 - CVE-2021-4034 polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector 6. Package List: Red Hat Enterprise Linux BaseOS E4S (v. 8.1): Source: polkit-0.115-9.el8_1.2.src.rpm noarch: polkit-docs-0.115-9.el8_1.2.noarch.rpm ppc64le: polkit-0.115-9.el8_1.2.ppc64le.rpm polkit-debuginfo-0.115-9.el8_1.2.ppc64le.rpm polkit-debugsource-0.115-9.el8_1.2.ppc64le.rpm polkit-devel-0.115-9.el8_1.2.ppc64le.rpm polkit-libs-0.115-9.el8_1.2.ppc64le.rpm polkit-libs-debuginfo-0.115-9.el8_1.2.ppc64le.rpm x86_64: polkit-0.115-9.el8_1.2.x86_64.rpm polkit-debuginfo-0.115-9.el8_1.2.i686.rpm polkit-debuginfo-0.115-9.el8_1.2.x86_64.rpm polkit-debugsource-0.115-9.el8_1.2.i686.rpm polkit-debugsource-0.115-9.el8_1.2.x86_64.rpm polkit-devel-0.115-9.el8_1.2.i686.rpm polkit-devel-0.115-9.el8_1.2.x86_64.rpm polkit-libs-0.115-9.el8_1.2.i686.rpm polkit-libs-0.115-9.el8_1.2.x86_64.rpm polkit-libs-debuginfo-0.115-9.el8_1.2.i686.rpm polkit-libs-debuginfo-0.115-9.el8_1.2.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-2021-4034 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/RHSB-2022-001 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: GnuPG v1 iQIVAwUBYfCFpNzjgjWX9erEAQjYQg/8DhdcAsypRrK1iyUDmcamWItxaJCNFUQV 3Ld1wwJD4GJuS9Kk4GThO/VVIeF4zEwTz3odbm89yIZzi8FbjIOXTZcispRypjXJ ICR1RUOyriZzpwEXUTBZ+/q0dltArUu34fi/S7zqDtB1HxBFCVjNCra45PEse9h+ 8W2KLOneBYB6bvDLFAz3Q2O/dhFq/2RpxVBskoY3C9JNd8kUDsmpEjOai936QErH U8NWW5N1uO9Bh2/IX89mu72mcl4kfWpALAbT6gbXywlHzx3huCBjmSpNZvKVAImW YuKfXcIvix4LZidMydIhtEJHL08vxzbhxjgpzbeXTWST++35A7yzv7NZdznHa/2/ hXMofDL4hDQDcfht9HKRYSYrFUf+fGhg4vOpBP9flRtMwzBKdx/yPQlzkSuuiNPM zEBCnP9OVndlVdCjjGTDfPdCWQj6lvL5OHbZ+oDkXl7tq10n3JsJUxt1VqWE/QFo GSJjtqyjMAVSsgV7IR/aBuIooMy1X7RcRUIXRLsDIot5mb0B3KGi1AydWkXVGGof Pfsvbw3SnWPKLBPJmp32CwvQFuXUC+ZE6V1rLlwCdmWDPfN2fMo5agz6Uln7x54+ IrEjTdSoTtjOV54OTmCHmnPH8xy4GXOt6rVSnDFscsDT0/uIUnOo+5bh9HX8iJbv 7H8n/zjA7hw=O6hl -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce