logo
DATABASE RESOURCES PRICING ABOUT US

bpftool, kernel, perf, python security update

Description

**CentOS Errata and Security Advisory** CESA-2020:0839 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: Count overflow in FUSE request leading to use-after-free issues. (CVE-2019-11487) * kernel: rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel lacks a certain upper-bound check, leading to a buffer overflow (CVE-2019-17666) * Kernel: KVM: export MSR_IA32_TSX_CTRL to guest - incomplete fix for TAA (CVE-2019-11135) (CVE-2019-19338) 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. Bug Fix(es): * kernel-rt: update to the RHEL7.7.z batch#5 source tree (BZ#1794131) **Merged security bulletin from advisories:** https://lists.centos.org/pipermail/centos-announce/2020-March/073097.html **Affected packages:** bpftool kernel kernel-abi-whitelists kernel-debug kernel-debug-devel kernel-devel kernel-doc kernel-headers kernel-tools kernel-tools-libs kernel-tools-libs-devel perf python-perf **Upstream details at:** https://access.redhat.com/errata/RHSA-2020:0839


Affected Package


OS OS Version Package Name Package Version
CentOS 7 bpftool 3.10.0-1062.18.1.el7
CentOS 7 kernel 3.10.0-1062.18.1.el7
CentOS 7 kernel-abi-whitelists 3.10.0-1062.18.1.el7
CentOS 7 kernel-debug 3.10.0-1062.18.1.el7
CentOS 7 kernel-debug-devel 3.10.0-1062.18.1.el7
CentOS 7 kernel-devel 3.10.0-1062.18.1.el7
CentOS 7 kernel-doc 3.10.0-1062.18.1.el7
CentOS 7 kernel-headers 3.10.0-1062.18.1.el7
CentOS 7 kernel-tools 3.10.0-1062.18.1.el7
CentOS 7 kernel-tools-libs 3.10.0-1062.18.1.el7
CentOS 7 kernel-tools-libs-devel 3.10.0-1062.18.1.el7
CentOS 7 perf 3.10.0-1062.18.1.el7
CentOS 7 python-perf 3.10.0-1062.18.1.el7

Related