ELSA-2018-4161

ELSA-2018-4161 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2018-07-10

Description

[4.1.12-124.17.1]
- block: update integrity interval after queue limits change (Ritika Srivastava) [Orabug: 27586756]
- dccp: check sk for closed state in dccp_sendmsg() (Alexey Kodanev) [Orabug: 28001529] {CVE-2017-8824} {CVE-2018-1130}
- net/rds: Implement ARP flushing correctly (Hakon Bugge) [Orabug: 28219857]
- net/rds: Fix incorrect bigger vs. smaller IP address check (Hakon Bugge) [Orabug: 28236599]
- ocfs2: Fix locking for res->tracking and dlm->tracking_list (Ashish Samant) [Orabug: 28256391]
- xfrm: policy: check policy direction value (Vladis Dronov) [Orabug: 28256487] {CVE-2017-11600} {CVE-2017-11600}

[4.1.12-124.16.6]
- add kernel param to pre-allocate NICs (Brian Maly) [Orabug: 27870400]
- mm/mempolicy.c: fix error handling in set_mempolicy and mbind. (Chris Salls) [Orabug: 28242475] {CVE-2017-7616}
- xhci: Fix USB3 NULL pointer dereference at logical disconnect. (Mathias Nyman) [Orabug: 27426023]
- mlx4_core: restore optimal ICM memory allocation (Eric Dumazet) [Orabug: 27718303]
- mlx4_core: allocate ICM memory in page size chunks (Qing Huang) [Orabug: 27718303]
- kernel/signal.c: avoid undefined behaviour in kill_something_info When running kill(72057458746458112, 0) in userspace I hit the following issue. (mridula shastry) [Orabug: 28078687] {CVE-2018-10124}
- rds: tcp: compute m_ack_seq as offset from ->write_seq (Sowmini Varadhan) [Orabug: 28085214]
- ext4: fix bitmap position validation (Lukas Czerner) [Orabug: 28167032]
- net/rds: Fix bug in failover_group parsing (Hakon Bugge) [Orabug: 28198749]
- sctp: verify size of a new chunk in _sctp_make_chunk() (Alexey Kodanev) [Orabug: 28240074] {CVE-2018-5803}

[4.1.12-124.16.5]
- netfilter: xt_TCPMSS: add more sanity tests on tcph->doff (Eric Dumazet) [Orabug: 27896802] {CVE-2017-18017}
- kernel/exit.c: avoid undefined behaviour when calling wait4() wait4(-2147483648, 0x20, 0, 0xdd0000) triggers: UBSAN: Undefined behaviour in kernel/exit.c:1651:9 (mridula shastry) [Orabug: 28049778] {CVE-2018-10087}
- x86/bugs/module: Provide retpoline_modules_only parameter to fail non-retpoline modules (Konrad Rzeszutek Wilk) [Orabug: 28071992]

Related CVEs

CVE-2018-10087

CVE-2018-10124

CVE-2018-1130

CVE-2017-7616

CVE-2017-18017

CVE-2018-5803

CVE-2017-11600

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 6 (x86_64)	kernel-uek-4.1.12-124.17.1.el6uek.src.rpm	e9c444c93d4bbc57e18f80c8ca1a9e4518f9543f8bc7bf774b1744a8c3f5282a	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-4.1.12-124.17.1.el6uek.x86_64.rpm	f2a2da02d5a79a23a2fa5f8e739c83cd6fe8f0de40b2304d231ead3441300056	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-debug-4.1.12-124.17.1.el6uek.x86_64.rpm	a83fd4368909e78adddde9f2aee0374c9ab18718f11b1421dcffe5bd6561d920	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-debug-devel-4.1.12-124.17.1.el6uek.x86_64.rpm	9bec621227e3954efb13d946af97c7b640ae2bb861a9740c4bcc13f1a881275e	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-devel-4.1.12-124.17.1.el6uek.x86_64.rpm	ad286614fbf78a2e96d01f2ed07fea90f0d694c1dce5bb783bdb7bf892fe5f06	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-doc-4.1.12-124.17.1.el6uek.noarch.rpm	cb73d09709d51ee190e5e667d40b5d86c1cb8c18db72b228e8fd2b626a9d2a94	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-firmware-4.1.12-124.17.1.el6uek.noarch.rpm	6fb88285bd328e371b66dd5ab9b8a1ab52d4f60c8a970a1de67eb1b9e8009aa1	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
Oracle Linux 7 (x86_64)	kernel-uek-4.1.12-124.17.1.el7uek.src.rpm	4de2b6491e50b7ed6d865b795e843a678eadeef947b8a34f5b4e30b4731ba23c	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-4.1.12-124.17.1.el7uek.x86_64.rpm	eb156b9beaf219db53f7e298a2461499989e0253475b28b51d31885008b1e616	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-debug-4.1.12-124.17.1.el7uek.x86_64.rpm	199c991b8e6232d7a3b889e72ae55f4dc919b4797235edb97e528231a2558349	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-debug-devel-4.1.12-124.17.1.el7uek.x86_64.rpm	02e0fb5e94ee1640fe2d1b7d19fd85f096295a81a241a08837999c284c52d26c	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-devel-4.1.12-124.17.1.el7uek.x86_64.rpm	cbf41d75bc93db77eb9fadf19464f5a806b16b3056bff4f564f8339eedcd0a33	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-doc-4.1.12-124.17.1.el7uek.noarch.rpm	395c7192f0795334a053640cd9c245207d2e7dd6ce00d76c8f43d318c1003407	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-firmware-4.1.12-124.17.1.el7uek.noarch.rpm	1f70dae36c44c41acf757a5843f467fe9fc04286319a90ba0df315d7da08bd22	ELSA-2025-20007	ol7_x86_64_UEKR4_archive

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