ELSA-2018-4216

ELSA-2018-4216 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Severity:	IMPORTANT
Release Date:	2018-09-14

Description

[4.1.12-124.19.2]
- tcp: add tcp_ooo_try_coalesce() helper (Eric Dumazet) [Orabug: 28639707] {CVE-2018-5390}
- tcp: call tcp_drop() from tcp_data_queue_ofo() (Eric Dumazet) [Orabug: 28639707] {CVE-2018-5390}
- tcp: detect malicious patterns in tcp_collapse_ofo_queue() (Eric Dumazet) [Orabug: 28639707] {CVE-2018-5390}
- tcp: avoid collapses in tcp_prune_queue() if possible (Eric Dumazet) [Orabug: 28639707] {CVE-2018-5390}
- tcp: free batches of packets in tcp_prune_ofo_queue() (Eric Dumazet) [Orabug: 28639707] {CVE-2018-5390}
- tcp: use an RB tree for ooo receive queue (Yaogong Wang) [Orabug: 28639707] {CVE-2018-5390}
- tcp: refine tcp_prune_ofo_queue() to not drop all packets (Eric Dumazet) [Orabug: 28639707] {CVE-2018-5390}
- tcp: introduce tcp_under_memory_pressure() (Eric Dumazet) [Orabug: 28639707] {CVE-2018-5390}
- tcp: increment sk_drops for dropped rx packets (Eric Dumazet) [Orabug: 28639707] {CVE-2018-5390}

Related CVEs

CVE-2018-5390

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory
Oracle Linux 6 (x86_64)	kernel-uek-4.1.12-124.19.2.el6uek.src.rpm	ba53fb3f33b52946c8c806f82299d8ea	ELSA-2021-9215
	kernel-uek-4.1.12-124.19.2.el6uek.x86_64.rpm	f544bbaa62c66b077df6b9f2c7a0920d	ELSA-2021-9215
	kernel-uek-debug-4.1.12-124.19.2.el6uek.x86_64.rpm	ebbe2c601291a30f1d416ce1b9aa229a	ELSA-2021-9215
	kernel-uek-debug-devel-4.1.12-124.19.2.el6uek.x86_64.rpm	756e3d6d1ef6f8b05d8e795039fd9950	ELSA-2021-9215
	kernel-uek-devel-4.1.12-124.19.2.el6uek.x86_64.rpm	a051c2f5cbb0106a7afab87d7c08f9bc	ELSA-2021-9215
	kernel-uek-doc-4.1.12-124.19.2.el6uek.noarch.rpm	2d3ebd9c888c90c7e0c948ef5d6c7a5e	ELSA-2021-9215
	kernel-uek-firmware-4.1.12-124.19.2.el6uek.noarch.rpm	c7855cffab54e8cf26103e5be7a1d753	ELSA-2021-9215
Oracle Linux 7 (x86_64)	kernel-uek-4.1.12-124.19.2.el7uek.src.rpm	9a004b1d54fa1cd1025122a1fb787840	ELSA-2021-9220
	kernel-uek-4.1.12-124.19.2.el7uek.x86_64.rpm	f11dbea966cc358a39500f67cebd31e8	ELSA-2021-9220
	kernel-uek-debug-4.1.12-124.19.2.el7uek.x86_64.rpm	f26111efe313f45278a1c1767967e59c	ELSA-2021-9220
	kernel-uek-debug-devel-4.1.12-124.19.2.el7uek.x86_64.rpm	cef3d128c6590d35125022185566f33f	ELSA-2021-9220
	kernel-uek-devel-4.1.12-124.19.2.el7uek.x86_64.rpm	21d256e1b0af57514b89eff70e726af8	ELSA-2021-9220
	kernel-uek-doc-4.1.12-124.19.2.el7uek.noarch.rpm	429a827998b0bdf9cfe9865d87486ab4	ELSA-2021-9220
	kernel-uek-firmware-4.1.12-124.19.2.el7uek.noarch.rpm	93beebab24f5b453935461bc11f1bc6d	ELSA-2021-9215

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