ELSA-2017-2930-1

ELSA-2017-2930-1 - kernel security and bug fix update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2017-10-20

Description

- [3.10.0-693.5.2.0.1.el7.OL7]
- [ipc] ipc/sem.c: bugfix for semctl(,,GETZCNT) (Manfred Spraul) [orabug 22552377]
- Oracle Linux certificates (Alexey Petrenko)
- Oracle Linux RHCK Module Signing Key was compiled into kernel (olkmod_signing_key.x509)(alexey.petrenko@oracle.com)
- Update x509.genkey [bug 24817676]

[3.10.0-693.5.2.el7]
- [mm] page_cgroup: Fix Kernel bug during boot with memory cgroups enabled (Larry Woodman) [1491970 1483747]
- Revert: [mm] Fix Kernel bug during boot with memory cgroups enabled (Larry Woodman) [1491970 1483747]

[3.10.0-693.5.1.el7]
- [netdrv] i40e: point wb_desc at the nvm_wb_desc during i40e_read_nvm_aq (Stefan Assmann) [1491972 1484232]
- [netdrv] i40e: avoid NVM acquire deadlock during NVM update (Stefan Assmann) [1491972 1484232]
- [mm] Fix Kernel bug during boot with memory cgroups enabled (Larry Woodman) [1491970 1483747]
- [fs] nfsv4: Ensure we don't re-test revoked and freed stateids (Dave Wysochanski) [1491969 1459733]
- [netdrv] bonding: commit link status change after propose (Jarod Wilson) [1491121 1469790]
- [mm] page_alloc: ratelimit PFNs busy info message (Jonathan Toppins) [1491120 1383179]
- [netdrv] cxgb4: avoid crash on PCI error recovery path (Gustavo Duarte) [1489872 1456990]
- [scsi] Add STARGET_CREATED_REMOVE state to scsi_target_state (Ewan Milne) [1489814 1468727]
- [net] tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0 (Davide Caratti) [1488341 1487061] {CVE-2017-14106}
- [net] tcp: fix 0 divide in __tcp_select_window() (Davide Caratti) [1488341 1487061] {CVE-2017-14106}
- [net] sctp: Avoid out-of-bounds reads from address storage (Stefano Brivio) [1484356 1484355] {CVE-2017-7558}
- [net] udp: consistently apply ufo or fragmentation (Davide Caratti) [1481530 1481535] {CVE-2017-1000112}
- [net] udp: account for current skb length when deciding about UFO (Davide Caratti) [1481530 1481535] {CVE-2017-1000112}
- [net] ipv4: Should use consistent conditional judgement for ip fragment in __ip_append_data and ip_finish_output (Davide Caratti) [1481530 1481535] {CVE-2017-1000112}
- [net] udp: avoid ufo handling on IP payload compression packets (Stefano Brivio) [1490263 1464161]
- [pci] hv: Use vPCI protocol version 1.2 (Vitaly Kuznetsov) [1478256 1459202]
- [pci] hv: Add vPCI version protocol negotiation (Vitaly Kuznetsov) [1478256 1459202]
- [pci] hv: Use page allocation for hbus structure (Vitaly Kuznetsov) [1478256 1459202]
- [pci] hv: Fix comment formatting and use proper integer fields (Vitaly Kuznetsov) [1478256 1459202]
- [net] ipv6: accept 64k - 1 packet length in ip6_find_1stfragopt() (Stefano Brivio) [1477007 1477010] {CVE-2017-7542}
- [net] ipv6: avoid overflow of offset in ip6_find_1stfragopt (Sabrina Dubroca) [1477007 1477010] {CVE-2017-7542}
- [net] xfrm_user: validate XFRM_MSG_NEWAE incoming ESN size harder (Hannes Frederic Sowa) [1435672 1435670] {CVE-2017-7184}
- [net] xfrm_user: validate XFRM_MSG_NEWAE XFRMA_REPLAY_ESN_VAL replay_window (Hannes Frederic Sowa) [1435672 1435670] {CVE-2017-7184}
- [net] l2cap: prevent stack overflow on incoming bluetooth packet (Neil Horman) [1489788 1489789] {CVE-2017-1000251}

[3.10.0-693.4.1.el7]
- [fs] nfsv4: Add missing nfs_put_lock_context() (Benjamin Coddington) [1487271 1476826]
- [fs] nfs: discard nfs_lockowner structure (Benjamin Coddington) [1487271 1476826]
- [fs] nfsv4: enhance nfs4_copy_lock_stateid to use a flock stateid if there is one (Benjamin Coddington) [1487271 1476826]
- [fs] nfsv4: change nfs4_select_rw_stateid to take a lock_context inplace of lock_owner (Benjamin Coddington) [1487271 1476826]
- [fs] nfsv4: change nfs4_do_setattr to take an open_context instead of a nfs4_state (Benjamin Coddington) [1487271 1476826]
- [fs] nfsv4: add flock_owner to open context (Benjamin Coddington) [1487271 1476826]
- [fs] nfs: remove l_pid field from nfs_lockowner (Benjamin Coddington) [1487271 1476826]
- [x86] platform/uv/bau: Disable BAU on single hub configurations (Frank Ramsay) [1487159 1487160 1472455 1473353]
- [x86] platform/uv/bau: Fix congested_response_us not taking effect (Frank Ramsay) [1487159 1472455]
- [fs] cifs: Disable encryption capability for RHEL 7.4 kernel (Sachin Prabhu) [1485445 1485445]
- [fs] sunrpc: Handle EADDRNOTAVAIL on connection failures (Dave Wysochanski) [1484269 1479043]
- [fs] include/linux/printk.h: include pr_fmt in pr_debug_ratelimited (Sachin Prabhu) [1484267 1472823]
- [fs] printk: pr_debug_ratelimited: check state first to reduce 'callbacks suppressed' messages (Sachin Prabhu) [1484267 1472823]
- [net] packet: fix tp_reserve race in packet_set_ring (Stefano Brivio) [1481938 1481940] {CVE-2017-1000111}
- [fs] proc: revert /proc//maps [stack:TID] annotation (Waiman Long) [1481724 1448534]
- [net] ping: check minimum size on ICMP header length (Matteo Croce) [1481578 1481573] {CVE-2016-8399}
- [ipc] mqueue: fix a use-after-free in sys_mq_notify() (Davide Caratti) [1476128 1476126] {CVE-2017-11176}
- [netdrv] brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx() (Stanislaw Gruszka) [1474778 1474784] {CVE-2017-7541}

[3.10.0-693.3.1.el7]
- [block] blk-mq-tag: fix wakeup hang after tag resize (Ming Lei) [1487281 1472434]

Related CVEs

CVE-2017-1000111

CVE-2017-7541

CVE-2017-11176

CVE-2016-8399

CVE-2017-7184

CVE-2017-7542

CVE-2017-1000112

CVE-2017-14106

CVE-2017-7558

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 7 (x86_64)	kernel-3.10.0-693.5.2.0.1.el7.src.rpm	b944d8e660eff9abb008e676758fe2758d20f399e13e3718c4d0e5ecceb26b0d	ELSA-2025-1281	ol7_x86_64_MODRHCK
	kernel-3.10.0-693.5.2.0.1.el7.x86_64.rpm	501dbc9fbc615980bde50c308a00a360169da967e3915a456e6989e6a648a26f	ELSA-2025-1281	ol7_x86_64_MODRHCK
	kernel-abi-whitelists-3.10.0-693.5.2.0.1.el7.noarch.rpm	94e7b8aa861eb70a5c5f883966f93caeb689ff9b2c87a7e304f39d9f0e76462c	ELSA-2025-1281	ol7_x86_64_MODRHCK
	kernel-debug-3.10.0-693.5.2.0.1.el7.x86_64.rpm	0d99ab4a665bcb2fe70cd25f83d0b6e6369e4a25cc9ee07e456a7186a687a2c3	ELSA-2025-1281	ol7_x86_64_MODRHCK
	kernel-debug-devel-3.10.0-693.5.2.0.1.el7.x86_64.rpm	3cb7fb080b4540ec2ad920ab3137d088a27fc42c3b138df51e83a9d5f8e2d8c7	ELSA-2025-1281	ol7_x86_64_MODRHCK
	kernel-devel-3.10.0-693.5.2.0.1.el7.x86_64.rpm	741d56590ce3dd4d828ac28a15fffe3d1ab3b21c3e84b3eb8f26fa50564b5c33	ELSA-2025-1281	ol7_x86_64_MODRHCK
	kernel-doc-3.10.0-693.5.2.0.1.el7.noarch.rpm	57749a0818fcb007ddd9bcbf26eb60cf9a29de0218d049a81efe175c6ffc94e2	ELSA-2025-1281	ol7_x86_64_MODRHCK
	kernel-headers-3.10.0-693.5.2.0.1.el7.x86_64.rpm	f0f587987bcad1850c6cd8f3127dd72d5dd0d15dea7e4455bf49de007e86860d	ELSA-2025-1281	ol7_x86_64_MODRHCK
	kernel-tools-3.10.0-693.5.2.0.1.el7.x86_64.rpm	1aece3b9b1f9b6017c61507ade12b5850c21e1b120654d5725e28ec909f403da	ELSA-2025-1281	ol7_x86_64_MODRHCK
	kernel-tools-libs-3.10.0-693.5.2.0.1.el7.x86_64.rpm	b4e54beb2df7b97f1aab68778ab3a7d3254cdd07c690872198e3496a47be145c	ELSA-2025-1281	ol7_x86_64_MODRHCK
	kernel-tools-libs-devel-3.10.0-693.5.2.0.1.el7.x86_64.rpm	ca4b31c17c2912f66b3481151b6750bb159e408db1272a7df897a5874ede92f3	ELSA-2025-1281	ol7_x86_64_MODRHCK
	perf-3.10.0-693.5.2.0.1.el7.x86_64.rpm	7f67696bc6439811afcc8c7013e7b98d0a63111dfdfd092962afccec6b366389	ELSA-2025-20019	ol7_x86_64_MODRHCK
	python-perf-3.10.0-693.5.2.0.1.el7.x86_64.rpm	58ea7602b6156894e45b2fefd7ab03c1711b23fa7310b3b36dab84d8565e11d2	ELSA-2025-20019	ol7_x86_64_MODRHCK

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team