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OVAL

RHSA-2020:3010-01 -- Redhat kernel, perf

ID: oval:org.secpod.oval:def:503825Date: (C)2020-07-27   (M)2024-01-23
Class: PATCHFamily: unix




The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: * kernel: use-after-free in sound/core/timer.c * kernel: kernel: DAX hugepages not considered during mremap * kernel: Rogue cross-process SSBD shutdown. Linux scheduler logical bug allows an attacker to turn off the SSBD protection. * kernel: Indirect Branch Prediction Barrier is force-disabled when STIBP is unavailable or enhanced IBRS is available. * kernel: Indirect branch speculation can be enabled after it was force-disabled by the PR_SPEC_FORCE_DISABLE prctl command. * kernel: buffer overflow in mwifiex_cmd_append_vsie_tlv function in drivers/net/wireless/marvell/mwifiex/scan.c * kernel: heap-based buffer overflow in mwifiex_ret_wmm_get_status function in drivers/net/wireless/marvell/mwifiex/wmm.c * Kernel: vfio: access to disabled MMIO space of some devices may lead to DoS scenario * kernel: kvm: Information leak within a KVM guest For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Bug Fix: * [FJ8.2 Bug]: kernel: retrieving process core dump of the init process fails * [FJ8.0 Bug]: System hungs up after setting parameters for hugepages * RHEL8.2 Alpha - ISST-LTE:PowerVM: vNIC DLPAR crashes the LPAR * "[sig-network] Services should be rejected when no endpoints exist" test fails frequently on RHEL8 nodes * RHEL8.2 Beta - RHEL8.2 reports EEH errors on internal SAS adapter during HTX run on PMEM * RHEL8.1 - s390/cio: fix virtio-ccw DMA without PV * deadlock between modprobe and netns exit * exit_boot failed when install RHEL8.1 * http request is taking more time for endpoint running on different host via nodeport service * RHEL8.1 - zEDC problems on z14 * WARNING: CPU: 1 PID: 0 at arch/x86/kernel/apic/vector.c:846 free_moved_vector+0x141/0x150 * Backport conntrack race condition fixes * nf_conntrack module unload fail and refcount become to negative * OVS: backport performance patches from upstream to 8.2z * RHEL8.3: backport "smp: Allow smp_call_function_single_async to insert locked csd" * [DELL EMC 8.2 BUG] NVMe drive is not detected after multiple hotplug operations Enhancement: * [Mellanox 8.3 FEAT] mlx5: drivers update upto Linux v5.5 * [IBM 8.3 FEAT] Update nvme driver to latest level for POWER

Platform:
Red Hat Enterprise Linux 8
Product:
kernel
perf
python3-perf
Reference:
RHSA-2020:3010-01
CVE-2019-3016
CVE-2019-19807
CVE-2020-10757
CVE-2020-10766
CVE-2020-10767
CVE-2020-10768
CVE-2020-12653
CVE-2020-12654
CVE-2020-12888
CVE    9
CVE-2020-10766
CVE-2020-10767
CVE-2020-10757
CVE-2020-10768
...

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