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(RHSA-2020:0661) Important: kernel security and enhancement update

Description

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: use-after-free in fs/xfs/xfs_super.c (CVE-2018-20976) * kernel: heap overflow in mwifiex_update_vs_ie() function of Marvell WiFi driver (CVE-2019-14816) * kernel: heap-based buffer overflow in mwifiex_process_country_ie() function in drivers/net/wireless/marvell/mwifiex/sta_ioctl.c (CVE-2019-14895) * kernel: buffer overflow in cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c (CVE-2019-17133) * 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) 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. Enhancement(s): * Selective backport: perf: Sync with upstream v4.16 (BZ#1782748)


Affected Package


OS OS Version Package Name Package Version
RedHat 7 kernel-headers 3.10.0-327.85.1.el7
RedHat 7 kernel-tools-libs 3.10.0-327.85.1.el7
RedHat 7 kernel-tools-debuginfo 3.10.0-327.85.1.el7
RedHat 7 kernel-debug-devel 3.10.0-327.85.1.el7
RedHat 7 kernel-debug 3.10.0-327.85.1.el7
RedHat 7 kernel-debug-debuginfo 3.10.0-327.85.1.el7
RedHat 7 kernel-tools-libs-devel 3.10.0-327.85.1.el7
RedHat 7 perf 3.10.0-327.85.1.el7
RedHat 7 kernel-tools 3.10.0-327.85.1.el7
RedHat 7 python-perf 3.10.0-327.85.1.el7
RedHat 7 kernel 3.10.0-327.85.1.el7
RedHat 7 kernel-debuginfo 3.10.0-327.85.1.el7
RedHat 7 kernel 3.10.0-327.85.1.el7
RedHat 7 python-perf-debuginfo 3.10.0-327.85.1.el7
RedHat 7 kernel-debuginfo-common-x86_64 3.10.0-327.85.1.el7
RedHat 7 perf-debuginfo 3.10.0-327.85.1.el7
RedHat 7 kernel-devel 3.10.0-327.85.1.el7
RedHat 7 kernel-doc 3.10.0-327.85.1.el7
RedHat 7 kernel-abi-whitelists 3.10.0-327.85.1.el7

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