-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2020:4281-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4281 Issue date: 2020-10-19 CVE Names: CVE-2020-12351 CVE-2020-12352 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 7.6 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 ComputeNode EUS (v. 7.6) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.6) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 7.6) - ppc64, ppc64le, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: net: bluetooth: type confusion while processing AMP packets (CVE-2020-12351) * kernel: net: bluetooth: information leak when processing certain AMP packets (CVE-2020-12352) 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 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1886521 - CVE-2020-12351 kernel: net: bluetooth: type confusion while processing AMP packets 1886529 - CVE-2020-12352 kernel: net: bluetooth: information leak when processing certain AMP packets 6. Package List: Red Hat Enterprise Linux ComputeNode EUS (v. 7.6): Source: kernel-3.10.0-957.61.2.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-957.61.2.el7.noarch.rpm kernel-doc-3.10.0-957.61.2.el7.noarch.rpm x86_64: bpftool-3.10.0-957.61.2.el7.x86_64.rpm kernel-3.10.0-957.61.2.el7.x86_64.rpm kernel-debug-3.10.0-957.61.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-957.61.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.61.2.el7.x86_64.rpm kernel-devel-3.10.0-957.61.2.el7.x86_64.rpm kernel-headers-3.10.0-957.61.2.el7.x86_64.rpm kernel-tools-3.10.0-957.61.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-957.61.2.el7.x86_64.rpm perf-3.10.0-957.61.2.el7.x86_64.rpm perf-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm python-perf-3.10.0-957.61.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6): x86_64: kernel-debug-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.61.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-957.61.2.el7.x86_64.rpm perf-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.6): Source: kernel-3.10.0-957.61.2.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-957.61.2.el7.noarch.rpm kernel-doc-3.10.0-957.61.2.el7.noarch.rpm ppc64: kernel-3.10.0-957.61.2.el7.ppc64.rpm kernel-bootwrapper-3.10.0-957.61.2.el7.ppc64.rpm kernel-debug-3.10.0-957.61.2.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-957.61.2.el7.ppc64.rpm kernel-debug-devel-3.10.0-957.61.2.el7.ppc64.rpm kernel-debuginfo-3.10.0-957.61.2.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-957.61.2.el7.ppc64.rpm kernel-devel-3.10.0-957.61.2.el7.ppc64.rpm kernel-headers-3.10.0-957.61.2.el7.ppc64.rpm kernel-tools-3.10.0-957.61.2.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-957.61.2.el7.ppc64.rpm kernel-tools-libs-3.10.0-957.61.2.el7.ppc64.rpm perf-3.10.0-957.61.2.el7.ppc64.rpm perf-debuginfo-3.10.0-957.61.2.el7.ppc64.rpm python-perf-3.10.0-957.61.2.el7.ppc64.rpm python-perf-debuginfo-3.10.0-957.61.2.el7.ppc64.rpm ppc64le: kernel-3.10.0-957.61.2.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-957.61.2.el7.ppc64le.rpm kernel-debug-3.10.0-957.61.2.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-957.61.2.el7.ppc64le.rpm kernel-debuginfo-3.10.0-957.61.2.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-957.61.2.el7.ppc64le.rpm kernel-devel-3.10.0-957.61.2.el7.ppc64le.rpm kernel-headers-3.10.0-957.61.2.el7.ppc64le.rpm kernel-tools-3.10.0-957.61.2.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-957.61.2.el7.ppc64le.rpm kernel-tools-libs-3.10.0-957.61.2.el7.ppc64le.rpm perf-3.10.0-957.61.2.el7.ppc64le.rpm perf-debuginfo-3.10.0-957.61.2.el7.ppc64le.rpm python-perf-3.10.0-957.61.2.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-957.61.2.el7.ppc64le.rpm s390x: kernel-3.10.0-957.61.2.el7.s390x.rpm kernel-debug-3.10.0-957.61.2.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-957.61.2.el7.s390x.rpm kernel-debug-devel-3.10.0-957.61.2.el7.s390x.rpm kernel-debuginfo-3.10.0-957.61.2.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-957.61.2.el7.s390x.rpm kernel-devel-3.10.0-957.61.2.el7.s390x.rpm kernel-headers-3.10.0-957.61.2.el7.s390x.rpm kernel-kdump-3.10.0-957.61.2.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-957.61.2.el7.s390x.rpm kernel-kdump-devel-3.10.0-957.61.2.el7.s390x.rpm perf-3.10.0-957.61.2.el7.s390x.rpm perf-debuginfo-3.10.0-957.61.2.el7.s390x.rpm python-perf-3.10.0-957.61.2.el7.s390x.rpm python-perf-debuginfo-3.10.0-957.61.2.el7.s390x.rpm x86_64: bpftool-3.10.0-957.61.2.el7.x86_64.rpm kernel-3.10.0-957.61.2.el7.x86_64.rpm kernel-debug-3.10.0-957.61.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-957.61.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.61.2.el7.x86_64.rpm kernel-devel-3.10.0-957.61.2.el7.x86_64.rpm kernel-headers-3.10.0-957.61.2.el7.x86_64.rpm kernel-tools-3.10.0-957.61.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-957.61.2.el7.x86_64.rpm perf-3.10.0-957.61.2.el7.x86_64.rpm perf-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm python-perf-3.10.0-957.61.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional EUS (v. 7.6): ppc64: kernel-debug-debuginfo-3.10.0-957.61.2.el7.ppc64.rpm kernel-debuginfo-3.10.0-957.61.2.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-957.61.2.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-957.61.2.el7.ppc64.rpm kernel-tools-libs-devel-3.10.0-957.61.2.el7.ppc64.rpm perf-debuginfo-3.10.0-957.61.2.el7.ppc64.rpm python-perf-debuginfo-3.10.0-957.61.2.el7.ppc64.rpm ppc64le: kernel-debug-debuginfo-3.10.0-957.61.2.el7.ppc64le.rpm kernel-debug-devel-3.10.0-957.61.2.el7.ppc64le.rpm kernel-debuginfo-3.10.0-957.61.2.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-957.61.2.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-957.61.2.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-957.61.2.el7.ppc64le.rpm perf-debuginfo-3.10.0-957.61.2.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-957.61.2.el7.ppc64le.rpm x86_64: kernel-debug-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.61.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-957.61.2.el7.x86_64.rpm perf-debuginfo-3.10.0-957.61.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.61.2.el7.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-2020-12351 https://access.redhat.com/security/cve/CVE-2020-12352 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/BleedingTooth 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX43F5tzjgjWX9erEAQhUMg/8CuM/ASnnjTnzn/eluBJ1h9OP2Yi5qTXB OA7sLc003/1w4GnDHpZD+49q4GvVDYCedMnMoy3/t6xGkTnjiKTwpLT7Wq5zqu4V D8IMCWq25/rKx83YQWJ6stIofMB9w6NPhaEzXawHm+nzLb2wuFTR4XFB9pYjRYkQ hrslw+85bO95i50XvkZM0UMc4Ok1Vtw1l9T+apNUUIyk5gK25kmZaXW2PlodxUgQ npj92ewhh9AzSWPtr6dT2CGcfDlbUETayAUXIyr871aYWgtpPw60GMc6hrLp/O9p ES7if+XBwPHT2grrGXUPk7fZlOv6WZl2XX43Hxv246VShBxR2csS7yVpubf4zF0S 08/+wK0ZeyCRO4gbVPl/BsHOwE8RE/8taDTOXgDC2xfL0kZaZBOA7nf2Dgsf0xXy Cyo/cl9rYLrHFFXk5el9jIvOV9frow7B0RDCimXE3OQjhug9WvtQkGyQ5oqbZPgp hgufXPOCX76qUv8tNy+eSi/EDYWU2nSqo17vIc1clOalm6d/Y0if8Q01TyhIl7jT sdZvwaRO+7/tmwcOfU03u2342vOPZFnpSG815iF1ch3SP0HQnXsPztch5sJp9Qlp N6tgW3nQdnY6yRRD2j1uZO8xCusTBNsOT21Pp+RUtkoZSjQIin0YxZzAOu9LNZFB Mn1pfraA0gs= =4UiQ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce