[El-errata] ELSA-2020-0374 Important: Oracle Linux 7 kernel security and bug fix update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2020-0374

http://linux.oracle.com/errata/ELSA-2020-0374.html

The following updated rpms for Oracle Linux 7 have been uploaded to the 
Unbreakable Linux Network:

x86_64:
bpftool-3.10.0-1062.12.1.el7.x86_64.rpm
kernel-3.10.0-1062.12.1.el7.x86_64.rpm
kernel-abi-whitelists-3.10.0-1062.12.1.el7.noarch.rpm
kernel-debug-3.10.0-1062.12.1.el7.x86_64.rpm
kernel-debug-devel-3.10.0-1062.12.1.el7.x86_64.rpm
kernel-devel-3.10.0-1062.12.1.el7.x86_64.rpm
kernel-doc-3.10.0-1062.12.1.el7.noarch.rpm
kernel-headers-3.10.0-1062.12.1.el7.x86_64.rpm
kernel-tools-3.10.0-1062.12.1.el7.x86_64.rpm
kernel-tools-libs-3.10.0-1062.12.1.el7.x86_64.rpm
kernel-tools-libs-devel-3.10.0-1062.12.1.el7.x86_64.rpm
perf-3.10.0-1062.12.1.el7.x86_64.rpm
python-perf-3.10.0-1062.12.1.el7.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/kernel-3.10.0-1062.12.1.el7.src.rpm



Description of changes:

[3.10.0-1062.12.1.el7.OL7]
- Oracle Linux certificates (Alexey Petrenko)
- Oracle Linux RHCK Module Signing Key was compiled into kernel 
(olkmod_signing_key.x509)(alexey.petrenko at oracle.com)
- Update x509.genkey [Orabug: 24817676]

[3.10.0-1062.12.1.el7]
- [powerpc] powerpc/pseries: Remove confusing warning message (Gustavo 
Duarte) [1780148 1748306]
- [powerpc] powerpc/pseries: Call H_BLOCK_REMOVE when supported (Gustavo 
Duarte) [1780148 1748306]
- [powerpc] powerpc/pseries: Read TLB Block Invalidate Characteristics 
(Gustavo Duarte) [1780148 1748306]
- [scsi] scsi: bnx2fc: Handle scope bits when array returns BUSY or TSF 
(Nilesh Javali) [1776290 1750577]
- [scsi] scsi: bnx2fc: remove set but not used variables 'task', 'port', 
'orig_task' (Nilesh Javali) [1776290 1750577]
- [scsi] scsi: bnx2fc: remove set but not used variables 'lport', 'host' 
(Nilesh Javali) [1776290 1750577]
- [scsi] scsi: bnx2fc: remove set but not used variable 'fh' (Nilesh 
Javali) [1776290 1750577]
- [fs] SMB3: retry on STATUS_INSUFFICIENT_RESOURCES instead of failing 
write (Leif Sahlberg) [1767621 1764567]

[3.10.0-1062.11.1.el7]
- [tty] TTY: serial_core, add ->install (Kenneth Yin) [1780163 1443152]
- [net] gro: fix use-after-free read in napi_gro_frags() (Paolo Abeni) 
[1780033 1750810]
- [net] cfg80211: wext: avoid copying malformed SSIDs (Stanislaw 
Gruszka) [1778631 1778632]
- [fs] userfaultfd_release: always remove uffd flags and clear 
vm_userfaultfd_ctx (Alex Gladkov) [1777351 1749766]
- [fs] gfs2: Use async glocks for rename (Robert S Peterson) [1777297 
1677686]
- [fs] gfs2: create function gfs2_glock_update_hold_time (Robert S 
Peterson) [1777297 1677686]
- [fs] gfs2: separate holder for rgrps in gfs2_rename (Robert S 
Peterson) [1777297 1677686]
- [wireless] mwifiex: Fix three heap overflow at parsing element in 
cfg80211_ap_settings (Stanislaw Gruszka) [1776615 1776616]
- [x86] cpuidle-haltpoll: vcpu hotplug support (Marcelo Tosatti) 
[1776289 1771849]
- [cpuidle] cpuidle-haltpoll: return -ENODEV on modinit failure (Marcelo 
Tosatti) [1776289 1756843]
- [wireless] mwifiex: fix possible heap overflow in 
mwifiex_process_country_ie() (Stanislaw Gruszka) [1776205 1776206]
- [wireless] mwifiex: Fix heap overflow in 
mmwifiex_process_tdls_action_frame() (Stanislaw Gruszka) [1776156 
1776157] {CVE-2019-14901}
- [fs] vfs: Fix EOVERFLOW testing in put_compat_statfs64 (Eric Sandeen) 
[1775678 1758001]
- [x86] x86/atomic: Fix smp_mb__{before,after}_atomic() (Prarit 
Bhargava) [1772812 1769569]
- [mm] mm-vmstat-reduce-zone-lock-holding-time-by-proc-pagetypeinfo-fix 
(Waiman Long) [1770732 1757943]
- [mm] mm, vmstat: reduce zone->lock holding time by /proc/pagetypeinfo 
(Waiman Long) [1770732 1757943]
- [mm] mm, vmstat: hide /proc/pagetypeinfo from normal users (Waiman 
Long) [1770732 1757943]
- [md] dm rq: fix handling underlying queue busy (Ming Lei) [1770113 
1767482]
- [pci] hv: Use bytes 4 and 5 from instance ID as the PCI domain numbers 
(Mohammed Gamal) [1766097 1634251]
- [pci] hv: Detect and fix Hyper-V PCI domain number collision (Mohammed 
Gamal) [1766097 1634251]
- [pci] hv: Serialize the present and eject work items (Mohammed Gamal) 
[1766097 1634251]
- [netdrv] hv_netvsc: fix network namespace issues with VF support 
(Mohammed Gamal) [1766093 1741334]
- [netdrv] hv_netvsc: move VF to same namespace as netvsc device 
(Mohammed Gamal) [1766093 1741334]
- [netdrv] hv_netvsc: set master device (Mohammed Gamal) [1766093 1741334]
- [pci] PCI: hv: Avoid use of hv_pci_dev->pci_slot after freeing it 
(Mohammed Gamal) [1766089 1737567]

[3.10.0-1062.10.1.el7]
- [net] netfilter: masquerade: don't flush all conntracks if only one 
address deleted on device (Patrick Talbert) [1779564 1771396]
- [net] netfilter: conntrack: resched in nf_ct_iterate_cleanup (Patrick 
Talbert) [1779564 1771396]