ELSA-2019-4577

ELSA-2019-4577 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2019-03-12

Description

[2.6.39-400.307.1]
- proc: restrict kernel stack dumps to root (John Donnelly) [Orabug: 29114880] {CVE-2018-17972}
- alarmtimer: Prevent overflow for relative nanosleep (Thomas Gleixner) [Orabug: 29269182] {CVE-2018-13053}
- ext4: only look at the bg_flags field if it is valid (Theodore Ts'o) [Orabug: 29409428] {CVE-2018-10876} {CVE-2018-10876}
- vfs: Add sb_rdonly(sb) to query the MS_RDONLY flag on s_flags (David Howells) [Orabug: 29409428] {CVE-2018-10876}
- net: Set sk_prot_creator when cloning sockets to the right proto (Christoph Paasch) [Orabug: 29422741] {CVE-2018-9568}

Related CVEs

CVE-2018-17972

CVE-2018-10876

CVE-2018-13053

CVE-2018-9568

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 5 (i386)	kernel-uek-2.6.39-400.307.1.el5uek.src.rpm	6eb82cea491df6a9a5664ff5d8fd166e8a491dede97e445c850f4f81d202939f	ELSA-2020-5936	ol5_i386_UEK_ELS
	kernel-uek-2.6.39-400.307.1.el5uek.i686.rpm	1b2a0f4dabd9d3f09d4cdfa6c10bacb39f58c4300296057f160c4daa0a9316d4	ELSA-2020-5936	ol5_i386_UEK_ELS
	kernel-uek-debug-2.6.39-400.307.1.el5uek.i686.rpm	f17ccad833d8719ecedcfb5ae1e0dd78246ced5108db1eefe5a87f4ad17c6d07	ELSA-2020-5936	ol5_i386_UEK_ELS
	kernel-uek-debug-devel-2.6.39-400.307.1.el5uek.i686.rpm	ad2fa74da010f1948b1a7241345d25f7f4403b769fc9e42d9e0d0106aae98773	ELSA-2020-5936	ol5_i386_UEK_ELS
	kernel-uek-devel-2.6.39-400.307.1.el5uek.i686.rpm	b94e9ebae3ee97a45b45a933b89970e309cca80297c26706011f1584b5ec0cd8	ELSA-2020-5936	ol5_i386_UEK_ELS
	kernel-uek-doc-2.6.39-400.307.1.el5uek.noarch.rpm	b7e50c8f72a451902d686710ba390d9efc2df41bbd253e4a5333a435a62ed14b	ELSA-2020-5936	ol5_i386_UEK_ELS
	kernel-uek-firmware-2.6.39-400.307.1.el5uek.noarch.rpm	17982956ecb34cf447e88843dbea93017034b6d5e9d64290fa16bda8525984d9	ELSA-2020-5936	ol5_i386_UEK_ELS
Oracle Linux 5 (x86_64)	kernel-uek-2.6.39-400.307.1.el5uek.src.rpm	6eb82cea491df6a9a5664ff5d8fd166e8a491dede97e445c850f4f81d202939f	ELSA-2020-5936	ol5_x86_64_UEK_ELS
	kernel-uek-2.6.39-400.307.1.el5uek.x86_64.rpm	8c931bb4ea2d7e7999ce8845f0d743ecab77307958571f3393480e91703b5ee0	ELSA-2020-5936	ol5_x86_64_UEK_ELS
	kernel-uek-debug-2.6.39-400.307.1.el5uek.x86_64.rpm	41facf16c2f5b40e11df51c5392a90345dcd5d8f788282fddb8c014c32ca7018	ELSA-2020-5936	ol5_x86_64_UEK_ELS
	kernel-uek-debug-devel-2.6.39-400.307.1.el5uek.x86_64.rpm	19533f34c4cb5eae93428c957405f2693c5d3b989edd8f1a01d5b9df2e54608f	ELSA-2020-5936	ol5_x86_64_UEK_ELS
	kernel-uek-devel-2.6.39-400.307.1.el5uek.x86_64.rpm	19a1d630b93512e6800bea99b1d244d59a6a5bbddbafa7809b03fa989bcc981d	ELSA-2020-5936	ol5_x86_64_UEK_ELS
	kernel-uek-doc-2.6.39-400.307.1.el5uek.noarch.rpm	b7e50c8f72a451902d686710ba390d9efc2df41bbd253e4a5333a435a62ed14b	ELSA-2020-5936	ol5_x86_64_UEK_ELS
	kernel-uek-firmware-2.6.39-400.307.1.el5uek.noarch.rpm	17982956ecb34cf447e88843dbea93017034b6d5e9d64290fa16bda8525984d9	ELSA-2020-5936	ol5_x86_64_UEK_ELS
Oracle Linux 6 (i386)	kernel-uek-2.6.39-400.307.1.el6uek.src.rpm	0866385196e3a6c6c60c9a4fbfa08e10e35269657146b4327928c124d21432bb	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-2.6.39-400.307.1.el6uek.i686.rpm	8c2af01b48b4ee77e6d7d8109a2335a40ef8eb45ff1fe5fe5bbc8a6ed3f20eec	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-debug-2.6.39-400.307.1.el6uek.i686.rpm	ea50b3e8e70575c659c3c3841b1f9a21b606bbfdfdd291830109697d3a5c403b	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-debug-devel-2.6.39-400.307.1.el6uek.i686.rpm	7ff2ff0e8130a95531c1f628defff2b7dae335712c13de0bfdc1eda1b2895c8a	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-devel-2.6.39-400.307.1.el6uek.i686.rpm	e82fa59091cafed93c9710f638b8b553932888e4ee2379464c7c1159791a24a0	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-doc-2.6.39-400.307.1.el6uek.noarch.rpm	7f57c889c806aedb5c7a9cafbf2f0b9f27e32c8d4f3b37ff496fe87e12404b98	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-firmware-2.6.39-400.307.1.el6uek.noarch.rpm	c56f8910b7daea7f4dccf12b10a9ffc3472ac328777fda024446c748cbce93bb	ELSA-2025-20007	ol6_i386_UEK_latest
Oracle Linux 6 (x86_64)	kernel-uek-2.6.39-400.307.1.el6uek.src.rpm	0866385196e3a6c6c60c9a4fbfa08e10e35269657146b4327928c124d21432bb	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-2.6.39-400.307.1.el6uek.x86_64.rpm	7e4709aacd8fba9bb54d352eb2294aff21a54bf145e296faea33594671d00de6	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-debug-2.6.39-400.307.1.el6uek.x86_64.rpm	1b49e8cb5920210f1b821c0dc00c8697194309801610d067e8b5d8949d28e94c	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-debug-devel-2.6.39-400.307.1.el6uek.x86_64.rpm	3a849912042b607720a2b162d0f1301747671f96ace2f3008d4373fc9cdb1d78	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-devel-2.6.39-400.307.1.el6uek.x86_64.rpm	01f38b9b5813a789d11d2f02c5733e428002a80cd00453b5f60fa17200c59c63	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-doc-2.6.39-400.307.1.el6uek.noarch.rpm	7f57c889c806aedb5c7a9cafbf2f0b9f27e32c8d4f3b37ff496fe87e12404b98	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-firmware-2.6.39-400.307.1.el6uek.noarch.rpm	c56f8910b7daea7f4dccf12b10a9ffc3472ac328777fda024446c748cbce93bb	ELSA-2025-20007	ol6_x86_64_UEK_latest

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