-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: systemd security update Advisory ID: RHSA-2022:6163-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:6163 Issue date: 2022-08-24 CVE Names: CVE-2022-2526 ==================================================================== 1. Summary: An update for systemd 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) - aarch64, ppc64le, s390x, x86_64 3. Description: The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit. Security Fix(es): * systemd-resolved: use-after-free when dealing with DnsStream in resolved-dns-stream.c (CVE-2022-2526) 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/): 2109926 - CVE-2022-2526 systemd-resolved: use-after-free when dealing with DnsStream in resolved-dns-stream.c 6. Package List: Red Hat Enterprise Linux BaseOS E4S (v. 8.1): Source: systemd-239-18.el8_1.11.src.rpm aarch64: systemd-239-18.el8_1.11.aarch64.rpm systemd-container-239-18.el8_1.11.aarch64.rpm systemd-container-debuginfo-239-18.el8_1.11.aarch64.rpm systemd-debuginfo-239-18.el8_1.11.aarch64.rpm systemd-debugsource-239-18.el8_1.11.aarch64.rpm systemd-devel-239-18.el8_1.11.aarch64.rpm systemd-journal-remote-239-18.el8_1.11.aarch64.rpm systemd-journal-remote-debuginfo-239-18.el8_1.11.aarch64.rpm systemd-libs-239-18.el8_1.11.aarch64.rpm systemd-libs-debuginfo-239-18.el8_1.11.aarch64.rpm systemd-pam-239-18.el8_1.11.aarch64.rpm systemd-pam-debuginfo-239-18.el8_1.11.aarch64.rpm systemd-tests-239-18.el8_1.11.aarch64.rpm systemd-tests-debuginfo-239-18.el8_1.11.aarch64.rpm systemd-udev-239-18.el8_1.11.aarch64.rpm systemd-udev-debuginfo-239-18.el8_1.11.aarch64.rpm ppc64le: systemd-239-18.el8_1.11.ppc64le.rpm systemd-container-239-18.el8_1.11.ppc64le.rpm systemd-container-debuginfo-239-18.el8_1.11.ppc64le.rpm systemd-debuginfo-239-18.el8_1.11.ppc64le.rpm systemd-debugsource-239-18.el8_1.11.ppc64le.rpm systemd-devel-239-18.el8_1.11.ppc64le.rpm systemd-journal-remote-239-18.el8_1.11.ppc64le.rpm systemd-journal-remote-debuginfo-239-18.el8_1.11.ppc64le.rpm systemd-libs-239-18.el8_1.11.ppc64le.rpm systemd-libs-debuginfo-239-18.el8_1.11.ppc64le.rpm systemd-pam-239-18.el8_1.11.ppc64le.rpm systemd-pam-debuginfo-239-18.el8_1.11.ppc64le.rpm systemd-tests-239-18.el8_1.11.ppc64le.rpm systemd-tests-debuginfo-239-18.el8_1.11.ppc64le.rpm systemd-udev-239-18.el8_1.11.ppc64le.rpm systemd-udev-debuginfo-239-18.el8_1.11.ppc64le.rpm s390x: systemd-239-18.el8_1.11.s390x.rpm systemd-container-239-18.el8_1.11.s390x.rpm systemd-container-debuginfo-239-18.el8_1.11.s390x.rpm systemd-debuginfo-239-18.el8_1.11.s390x.rpm systemd-debugsource-239-18.el8_1.11.s390x.rpm systemd-devel-239-18.el8_1.11.s390x.rpm systemd-journal-remote-239-18.el8_1.11.s390x.rpm systemd-journal-remote-debuginfo-239-18.el8_1.11.s390x.rpm systemd-libs-239-18.el8_1.11.s390x.rpm systemd-libs-debuginfo-239-18.el8_1.11.s390x.rpm systemd-pam-239-18.el8_1.11.s390x.rpm systemd-pam-debuginfo-239-18.el8_1.11.s390x.rpm systemd-tests-239-18.el8_1.11.s390x.rpm systemd-tests-debuginfo-239-18.el8_1.11.s390x.rpm systemd-udev-239-18.el8_1.11.s390x.rpm systemd-udev-debuginfo-239-18.el8_1.11.s390x.rpm x86_64: systemd-239-18.el8_1.11.i686.rpm systemd-239-18.el8_1.11.x86_64.rpm systemd-container-239-18.el8_1.11.i686.rpm systemd-container-239-18.el8_1.11.x86_64.rpm systemd-container-debuginfo-239-18.el8_1.11.i686.rpm systemd-container-debuginfo-239-18.el8_1.11.x86_64.rpm systemd-debuginfo-239-18.el8_1.11.i686.rpm systemd-debuginfo-239-18.el8_1.11.x86_64.rpm systemd-debugsource-239-18.el8_1.11.i686.rpm systemd-debugsource-239-18.el8_1.11.x86_64.rpm systemd-devel-239-18.el8_1.11.i686.rpm systemd-devel-239-18.el8_1.11.x86_64.rpm systemd-journal-remote-239-18.el8_1.11.x86_64.rpm systemd-journal-remote-debuginfo-239-18.el8_1.11.i686.rpm systemd-journal-remote-debuginfo-239-18.el8_1.11.x86_64.rpm systemd-libs-239-18.el8_1.11.i686.rpm systemd-libs-239-18.el8_1.11.x86_64.rpm systemd-libs-debuginfo-239-18.el8_1.11.i686.rpm systemd-libs-debuginfo-239-18.el8_1.11.x86_64.rpm systemd-pam-239-18.el8_1.11.x86_64.rpm systemd-pam-debuginfo-239-18.el8_1.11.i686.rpm systemd-pam-debuginfo-239-18.el8_1.11.x86_64.rpm systemd-tests-239-18.el8_1.11.x86_64.rpm systemd-tests-debuginfo-239-18.el8_1.11.i686.rpm systemd-tests-debuginfo-239-18.el8_1.11.x86_64.rpm systemd-udev-239-18.el8_1.11.x86_64.rpm systemd-udev-debuginfo-239-18.el8_1.11.i686.rpm systemd-udev-debuginfo-239-18.el8_1.11.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-2022-2526 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: GnuPG v1 iQIVAwUBYwZpCNzjgjWX9erEAQhfVxAAqJdjcKG4q0djNOsMQx2/fN4uVEcmhctu rp7NAR4OOIy1ftp72vF8p4kSmStuIId/Hr/9OH7/z25HAfpkC4citSnXDve7cysv QzZ01JFIieUkf4qiyLDnARBlG+1FYG3MJPzyGy2dcFPuQ743msJaTcipgYWyVxK+ a6Z2gzZcxNc2AfQKTeYX/7dzI2SukNovPsfHB5jqNAa6xyns9TMWNwVFrov06IrD zV84OQJUMl1iAtIlfx0/oN5VckGoMvy2jhiOFE+edojyMOFGpq5kOCkii/jn8xSe qKD9Rug1fJbmvEo1xb9cmYNDdratTj882BBeNtiao2uSvSqJDUCwkG7ui2Lv8pn4 T+rMgqqETrIW/M+XFHF3RNKz1uctee77A1A6h1R82M13RcYa4lwG7MpdUE2f1cVi /STuEi3QSI8rZT9iptgdR5HGJclVNVoAuW2w/PnFjACOMtIAamnoeLrAB1n8gPa5 26U97SeLUfw+ii4bpzdkSoKewY0rqMbE63ifBQXkYVDWIqpe6ojNyPlGkoRUyhGR /lzes/oMZi6RGARixlVxk27woDvoDKsWpzLXkNYMRLijZZ/48GThjaPsKbSHF3um Gi8Y9xCRD82GSPBUIs7yJrXcpt2EuQmPsBJqTNTtoV+XugZEJcrTiReKaQjR4Rfi Oo3EpXcCqvM=rqED -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce