ELSA-2017-3635

ELSA-2017-3635 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Severity:	IMPORTANT
Release Date:	2017-11-02

Description

[4.1.12-103.9.2]
- Revert 'drivers/char/mem.c: deny access in open operation when securelevel is set' (Brian Maly) [Orabug: 27037811]

[4.1.12-103.9.1]
- xfs: use dedicated log worker wq to avoid deadlock with cil wq (Brian Foster) [Orabug: 27013241]
- scsi: scsi_transport_iscsi: fix the issue that iscsi_if_rx doesn't parse nlmsg properly (Xin Long) [Orabug: 26988633] {CVE-2017-14489}
- nvme: honor RTD3 Entry Latency for shutdowns (Martin K. Petersen) [Orabug: 26999097]
- ipv6: avoid overflow of offset in ip6_find_1stfragopt (Sabrina Dubroca) [Orabug: 27013220] {CVE-2017-7542}
- udp: consistently apply ufo or fragmentation (Willem de Bruijn) [Orabug: 27013227] {CVE-2017-1000112}
- drivers/char/mem.c: deny access in open operation when securelevel is set (Ethan Zhao) [Orabug: 26943884]

[4.1.12-103.8.1]
- tcp: fix tcp_mark_head_lost to check skb len before fragmenting (Neal Cardwell) [Orabug: 26923675]
- timerfd: Protect the might cancel mechanism proper (Thomas Gleixner) [Orabug: 26899775] {CVE-2017-10661}
- kvm: nVMX: Don't allow L2 to access the hardware CR8 (Jim Mattson) {CVE-2017-12154} {CVE-2017-12154}
- brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx() (Tim Tianyang Chen) [Orabug: 26880590] {CVE-2017-7541}
- crypto: ahash - Fix EINPROGRESS notification callback (Herbert Xu) [Orabug: 26916575] {CVE-2017-7618}
- ovl: use O_LARGEFILE in ovl_copy_up() (David Howells) [Orabug: 25953280]
- rxrpc: Fix several cases where a padded len isn't checked in ticket decode (David Howells) [Orabug: 26880508] {CVE-2017-7482} {CVE-2017-7482}
- tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0 (Wei Wang) [Orabug: 26813385] {CVE-2017-14106}

Related CVEs

CVE-2017-14106

CVE-2017-14489

CVE-2017-7482

CVE-2017-12154

CVE-2017-7618

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory
Oracle Linux 6 (x86_64)	kernel-uek-4.1.12-103.9.2.el6uek.src.rpm	e21a5687d871e6da670bd2f7ed725e78	ELSA-2021-9215
	kernel-uek-4.1.12-103.9.2.el6uek.x86_64.rpm	91b99d790bef427257c4a79757f1d419	ELSA-2021-9215
	kernel-uek-debug-4.1.12-103.9.2.el6uek.x86_64.rpm	cfa630c7a6a6d3c27efd5139b99e2115	ELSA-2021-9215
	kernel-uek-debug-devel-4.1.12-103.9.2.el6uek.x86_64.rpm	e6d191913c5db84186c1e17a90ec063f	ELSA-2021-9215
	kernel-uek-devel-4.1.12-103.9.2.el6uek.x86_64.rpm	5f7f8b9f45896c08f64f3cd9d3f47dea	ELSA-2021-9215
	kernel-uek-doc-4.1.12-103.9.2.el6uek.noarch.rpm	8df4c4130e497bd940f81d5430c36b70	ELSA-2021-9215
	kernel-uek-firmware-4.1.12-103.9.2.el6uek.noarch.rpm	84eb9e7eba1e3510abd91b6fc32383bf	ELSA-2021-9215
Oracle Linux 7 (x86_64)	kernel-uek-4.1.12-103.9.2.el7uek.src.rpm	16ed923d14fd21ee4ea2a956644b1eed	ELSA-2021-9220
	kernel-uek-4.1.12-103.9.2.el7uek.x86_64.rpm	26fa1476304a2f25fed2ad7a0045f48c	ELSA-2021-9220
	kernel-uek-debug-4.1.12-103.9.2.el7uek.x86_64.rpm	896772b70f2ff8969a43b4467940c103	ELSA-2021-9220
	kernel-uek-debug-devel-4.1.12-103.9.2.el7uek.x86_64.rpm	9a62fba178557ca57f70bb079dc97fe8	ELSA-2021-9220
	kernel-uek-devel-4.1.12-103.9.2.el7uek.x86_64.rpm	4a580d3e74354b98b301a24bf5f03db1	ELSA-2021-9220
	kernel-uek-doc-4.1.12-103.9.2.el7uek.noarch.rpm	50f43a7ea404e1ce089755317805f846	ELSA-2021-9220
	kernel-uek-firmware-4.1.12-103.9.2.el7uek.noarch.rpm	76605a450530a9bdb92d04cff8807f18	ELSA-2021-9215

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