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High ELSA-2020-5844 7 CVEs

Important: Unbreakable Enterprise kernel security update (Oracle Linux 7)

Published Sep 11, 2020 · Updated Sep 11, 2020

Summary

[4.14.35-2025.400.9]
- btrfs: merge btrfs_find_device and find_device (Anand Jain) [Orabug: 31867382] {CVE-2019-18885}
- sctp: implement memory accounting on tx path (Xin Long) [Orabug: 31867387] {CVE-2019-3874}
- Revert 'zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()' (Wade Mealing) [Orabug: 31867403] {CVE-2020-10781}
- x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS. (Anthony Steinhauser) [Orabug: 31867441] {CVE-2020-10767}
- md: get sysfs entry after redundancy attr group create (Junxiao Bi) [Orabug: 31867436]
- md: fix deadlock causing by sysfs_notify (Junxiao Bi) [Orabug: 31867436]
- random32: update the net random state on interrupt and activity (Willy Tarreau) [Orabug: 31867433] {CVE-2020-16166}
- vgacon: Fix for missing check in scrollback handling (Yunhai Zhang) [Orabug: 31867431] {CVE-2020-14331} {CVE-2020-14331}
- Reverts 'rds: avoid unnecessary cong_update in loop transport' (Iraimani Pavadai) [Orabug: 31867423]
- net/mlx5e: Poll event queue upon TX timeout before performing full channels recovery (Eran Ben Elisha) [Orabug: 31867421]
- net/rds: Incorrect pointer used in rds_getname() (Ka-Cheong Poon) [Orabug: 31867418]
- nfsd: apply umask on fs without ACL support (J. Bruce Fields) [Orabug: 31867417] {CVE-2020-24394}
- RDMA/mlx5: Fix Shared PD prefetch of ODP memory region (Mark Haywood) [Orabug: 31867413]
- rename kABI whitelists to lockedlists (Dan Duval) [Orabug: 31867411]

[4.14.35-2025.400.8]
- rds: Test parameter in rds_ib_recv_cache_put (Hans Westgaard Ry) [Orabug: 31737041]
- net/rds: rds_ib_remove_one() needs to wait (Ka-Cheong Poon) [Orabug: 31777364]
- RDMA/cm: Fix missing RDMA_CM_EVENT_REJECTED event after receiving REJ message (Leon Romanovsky) [Orabug: 31784658]
- RDMA/cm: Protect access to remote_sidr_table (Maor Gottlieb) [Orabug: 31784891]
- tcp: add sanity tests in tcp_add_backlog() (Eric Dumazet) [Orabug: 31780103]

Fixed packages 11

ReleasePackageFixed in
Oracle Linux · 7 kernel-uek 0:4.14.35-2025.400.9.el7uek
Oracle Linux · 7 kernel-uek-debug 0:4.14.35-2025.400.9.el7uek
Oracle Linux · 7 kernel-uek-debug-devel 0:4.14.35-2025.400.9.el7uek
Oracle Linux · 7 kernel-uek-devel 0:4.14.35-2025.400.9.el7uek
Oracle Linux · 7 kernel-uek-doc 0:4.14.35-2025.400.9.el7uek
Oracle Linux · 7 kernel-uek-headers 0:4.14.35-2025.400.9.el7uek
Oracle Linux · 7 kernel-uek-tools 0:4.14.35-2025.400.9.el7uek
Oracle Linux · 7 kernel-uek-tools-libs 0:4.14.35-2025.400.9.el7uek
Oracle Linux · 7 kernel-uek-tools-libs-devel 0:4.14.35-2025.400.9.el7uek
Oracle Linux · 7 perf 0:4.14.35-2025.400.9.el7uek
Oracle Linux · 7 python-perf 0:4.14.35-2025.400.9.el7uek

Vulnerabilities 7