-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel-rt security update Advisory ID: RHSA-2020:4280-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4280 Issue date: 2020-10-19 CVE Names: CVE-2020-12351 CVE-2020-12352 ===================================================================== 1. Summary: An update for kernel-rt is now available for Red Hat Enterprise Linux 7. 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 for Real Time (v. 7) - noarch, x86_64 Red Hat Enterprise Linux for Real Time for NFV (v. 7) - noarch, x86_64 3. Description: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. 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 for Real Time for NFV (v. 7): Source: kernel-rt-3.10.0-1160.2.2.rt56.1134.el7.src.rpm noarch: kernel-rt-doc-3.10.0-1160.2.2.rt56.1134.el7.noarch.rpm x86_64: kernel-rt-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debug-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debug-debuginfo-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debug-devel-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debug-kvm-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debug-kvm-debuginfo-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debuginfo-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debuginfo-common-x86_64-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-devel-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-kvm-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-kvm-debuginfo-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-trace-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-trace-debuginfo-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-trace-devel-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-trace-kvm-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-trace-kvm-debuginfo-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm Red Hat Enterprise Linux for Real Time (v. 7): Source: kernel-rt-3.10.0-1160.2.2.rt56.1134.el7.src.rpm noarch: kernel-rt-doc-3.10.0-1160.2.2.rt56.1134.el7.noarch.rpm x86_64: kernel-rt-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debug-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debug-debuginfo-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debug-devel-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debuginfo-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-debuginfo-common-x86_64-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-devel-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-trace-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-trace-debuginfo-3.10.0-1160.2.2.rt56.1134.el7.x86_64.rpm kernel-rt-trace-devel-3.10.0-1160.2.2.rt56.1134.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 iQIVAwUBX42zn9zjgjWX9erEAQhWZRAAlVJr98jzKFT7nI9eu5AXE0yTIPo2lf4T IoR8bHCNei0Am0DHUN/Ypl9Z7qz6hoN8HNdtLBmL7nii65RvO2v5UzGY80TKeZXn IyqHzt3yhZ2zsUoXuiC0QHNVeCmUM3hC74Jeb6TN5rdnsJdjmH+5RRgdRohIq6Qj gqJgdSwmsyJk7qSBlC1spJzXTbpnbXJlr5qnW92JXpLKtoqvlSCx/9VCKmXqUL/k lcLNaoAhZi3s0jdQgfmJ9wgfLa8Gqv3+102gtrabIdby1Xwzp3brTpPrzSMavjf6 hTFvfXN9epYAxApx1/unDIfd6PxLzfqcshXnGGFek0uBNApUQQDr8jhZcW+gO1/j jygwQVdKhuUwqnqiPll5+XmIXJrhH6YAWHPQ1W16g8tPIhD4tfap0NUo5RLU9/hF 9dwE93tro/YrRzpsCpsAinf6lVQ0cm9lvpUrt/ROlUlBkW7QMq0X865hgX2FTWiP +j3yhlclZMwqaTZjth2lYtXpwEDQTPkzwfSb+JDNqblKSlFuRUChkMUBiTv3ODHK jHe/FHf4P+0YsxwmA5lMo/6B/WEzXqWGzmWt/FLFcp+xcvKQJcoQrp3KOUzNOSns 8oqmRbWisEFK7zgYXcGUVqH3uJYmXmS8Q6tfNU7TUYYNOE0AIbipHVPzLkp3hPC7 RcEBQVkcTQc= =WmCD -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce