Scientific Linux Security Update : kernel on SL7.x x86_64 (20200317)


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) Bug Fix(es) : - SL7.7 - default idle mishandles lazy irq state - Sanitize MM backported code for SL7 - A bio with a flush and write to an md device can be lost and never complete by the md layer - [FJ7.7 Bug]: [REG] Read from /proc/net/if_inet6 never stop. - SL7.7 - zfcp: fix reaction on bit error threshold notification - SL7.7 Snapshot3 - Kernel Panic when running LTP mm test on s390x - Leak in cachefiles driver - VFS: Busy inodes after unmount of loop0 when encountering duplicate directory inodes - Allocation failure in md's r10buf_pool_alloc function leads to a crash from accessing uninitialized pointers - [Hyper-V][SL7.6]Hyper-V guest waiting indefinitely for RCU callback when removing a mem cgroup - A bnx2fc abort attempt doesn't timeout from miscalculation causing a huge timeout value - scsi: libiscsi: fall back to sendmsg for slab pages - SL7.7 - kernel: avoid cpu yield in SMT environment - SL7.6 - kernel: jump label transformation performance - drm radeon power management warning on VERDE cards - Duplicate enum value in include/linux/blk_types.h - [HPE 7.7 Bug] hpsa: bug fix for reset issue - System Crash on vport creation (NPIV on FCoE) - [Hyper-V][SL 7.8] Four Mellanox Patches needed for kernels that have that have SRIOV - WARNING: CPU: 7 PID: 2049 at mm/slub.c:2296 ___slab_alloc+0x508/0x520 - fio with ioengine=pmemblk on fsdax failed - [HPE 7.7 Bug] hpsa: bug fixes - perf top -p PID does not show anything - Delay in RT task scheduled. Incorrect nr_scheduled value. - A directory on a gfs2 filesystem appears corrupt on nodeB after nodeA renames the directory - ixgbevf interface goes down on hypervisor and causes outage - Can't enable virt-ssbd on some AMD hosts - [HPEMC 7.8 BUG] x86/boot/64: Avoid mapping reserved ranges in early page tables Enhancement(s) : - scsi: qla2xxx: Fix panic in qla_dfs_tgt_counters_show'