ELSA-2019-4528

ELSA-2019-4528 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2019-01-31

Description

[4.1.12-124.24.5]
- rds: congestion updates can be missed when kernel low on memory (Mukesh Kacker) [Orabug: 28425811]
- net/rds: ib: Fix endless RNR Retries caused by memory allocation failures (Venkat Venkatsubra) [Orabug: 28127993]
- net: rds: fix excess initialization of the recv SGEs (Zhu Yanjun) [Orabug: 29004503]
- xhci: fix usb2 resume timing and races. (Mathias Nyman) [Orabug: 29028940]
- xhci: Fix a race in usb2 LPM resume, blocking U3 for usb2 devices (Mathias Nyman) [Orabug: 29028940]
- userfaultfd: check VM_MAYWRITE was set after verifying the uffd is registered (Andrea Arcangeli) [Orabug: 29163750] {CVE-2018-18397}
- userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas (Andrea Arcangeli) [Orabug: 29163750] {CVE-2018-18397}
- x86/apic/x2apic: set affinity of a single interrupt to one cpu (Jianchao Wang) [Orabug: 29196396]
- xen/blkback: rework validate_io_op() (Dongli Zhang) [Orabug: 29199843]
- xen/blkback: optimize validate_io_op() to filter BLKIF_OP_RESERVED_1 operation (Dongli Zhang) [Orabug: 29199843]
- xen/blkback: do not BUG() for invalid blkif_request from frontend (Dongli Zhang) [Orabug: 29199843]
- net/rds: WARNING: at net/rds/recv.c:222 rds_recv_hs_exthdrs+0xf8/0x1e0 (Venkat Venkatsubra) [Orabug: 29201779]
- xen-netback: wake up xenvif_dealloc_kthread when it should stop (Dongli Zhang) [Orabug: 29217927]
- Revert 'xfs: remove nonblocking mode from xfs_vm_writepage' (Wengang Wang) [Orabug: 29279692]
- Revert 'xfs: remove xfs_cancel_ioend' (Wengang Wang) [Orabug: 29279692]
- Revert 'xfs: Introduce writeback context for writepages' (Wengang Wang) [Orabug: 29279692]
- Revert 'xfs: xfs_cluster_write is redundant' (Wengang Wang) [Orabug: 29279692]
- Revert 'xfs: factor mapping out of xfs_do_writepage' (Wengang Wang) [Orabug: 29279692]
- Revert 'xfs: dont chain ioends during writepage submission' (Wengang Wang) [Orabug: 29279692]

[4.1.12-124.24.4]
- mstflint: Fix coding style issues - left with LINUX_VERSION_CODE (Idan Mehalel) [Orabug: 28878697]
- mstflint: Fix coding-style issues (Idan Mehalel) [Orabug: 28878697]
- mstflint: Fix errors found with checkpatch script (Idan Mehalel) [Orabug: 28878697]
- Added support for 5th Gen devices in Secure Boot module and mtcr (Adham Masarwah) [Orabug: 28878697]
- Fix typos in mst_kernel (Adham Masarwah) [Orabug: 28878697]
- bnxt_en: Report PCIe link properties with pcie_print_link_status() (Brian Maly) [Orabug: 28942099]
- selinux: Perform both commoncap and selinux xattr checks (Eric W. Biederman) [Orabug: 28951521]
- Introduce v3 namespaced file capabilities (Serge E. Hallyn) [Orabug: 28951521]
- rds: ib: Use a delay when reconnecting to the very same IP address (Hakon Bugge) [Orabug: 29138813]
- Change mincore() to count 'mapped' pages rather than 'cached' pages (Linus Torvalds) [Orabug: 29187415] {CVE-2019-5489}
- NFSD: Set the attributes used to store the verifier for EXCLUSIVE4_1 (Kinglong Mee) [Orabug: 29204157]

Related CVEs

CVE-2019-5489

CVE-2018-18397

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 6 (x86_64)	kernel-uek-4.1.12-124.24.5.el6uek.src.rpm	bf2319df50e2a1cc68ae2cc6424bdf4bf004ed4a8671c7906cf9f17a59632913	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-4.1.12-124.24.5.el6uek.x86_64.rpm	4277697e7fb5d5f159dacad98cb824db35c2631986d3aa6186bd12c985edd60d	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-debug-4.1.12-124.24.5.el6uek.x86_64.rpm	1801655386f956bca898d71ec613448ea899bdd84757aa67553ad69fd8a66921	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-debug-devel-4.1.12-124.24.5.el6uek.x86_64.rpm	fbe0617af659ad2b6e456c04445429381343c6019cb8f415afc6180009d0428c	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-devel-4.1.12-124.24.5.el6uek.x86_64.rpm	87a51ccc1a9f505eb9152d66a5ce204c06754dd5dee594c1660df785e38927ab	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-doc-4.1.12-124.24.5.el6uek.noarch.rpm	bff55cce269df86d9181519db9962b0b4f1741deb26f26483eb8f8f341410b59	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-firmware-4.1.12-124.24.5.el6uek.noarch.rpm	f15337dc890de0d8c6d6362f3c210f664dfef0e1a14f4087095a358f5e5abaef	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
Oracle Linux 7 (x86_64)	kernel-uek-4.1.12-124.24.5.el7uek.src.rpm	3bd19293d70c17825ab8133eb4253ac48a80d931d9d9b8f9cbabfa8ec2277ca5	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-4.1.12-124.24.5.el7uek.x86_64.rpm	029ff4c9f2310613e0bbb6bd92f6f7c10c66097f12b8dcb6c97df3107b23938a	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-debug-4.1.12-124.24.5.el7uek.x86_64.rpm	bc1ab83c15fd3a95474c2e9ff2561110055a8f815bc863a5be56a51873ad691f	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-debug-devel-4.1.12-124.24.5.el7uek.x86_64.rpm	8f9a3f352b41a590808da60802e06e67c825e3670ace3191e0dcf2b15401e4f4	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-devel-4.1.12-124.24.5.el7uek.x86_64.rpm	d0a5bdeee3f6b146dd2531efef28072b061d9ae5b86bab30f9e1a7b6f2d1cbaf	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-doc-4.1.12-124.24.5.el7uek.noarch.rpm	705ac95de96e192841aa2d64a0b1c5f65538a5befc35accac1fef761447d2520	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-firmware-4.1.12-124.24.5.el7uek.noarch.rpm	3e21e9f596d895d8948b4f20d4909268b70b179d6cd842f380744c32ba74cd9b	ELSA-2025-20007	ol7_x86_64_UEKR4_archive

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