ELSA-2018-4245

ELSA-2018-4245 - Unbreakable Enterprise kernel security update

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

Description

kernel-uek
[3.8.13-118.25.1]
- x86/spectre_v2: Don't check microcode versions when running under hypervisors (Konrad Rzeszutek Wilk) [Orabug: 27959785]
- rds: CVE-2018-7492: Fix NULL pointer dereference in __rds_rdma_map (Hakon Bugge) [Orabug: 28552792] {CVE-2018-7492}
- cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status (Scott Bauer) [Orabug: 28664530] {CVE-2018-16658}
- ACPICA: acpi: acpica: fix acpi operand cache leak in nseval.c (Seunghun Han) [Orabug: 28664579] {CVE-2017-13695}
- uek-rpm: Disable deprecated CONFIG_ACPI_PROCFS_POWER (Victor Erminpour) [Orabug: 28680238]
- exec: Limit arg stack to at most 75% of _STK_LIM (Kees Cook) [Orabug: 28710010] {CVE-2018-14634}
- x86/speculation/l1tf: Fix overflow in l1tf_pfn_limit() on 32bit (Vlastimil Babka) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Protect PAE swap entries against L1TF (Vlastimil Babka) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Extend 64bit swap file size limit (Vlastimil Babka) [Orabug: 28505476] {CVE-2018-3620}
- mm, fremap: mitigate L1TF in remap_file_pages (Daniel Jordan) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation: Don't mark cpu_no_l1tf __initconst (Boris Ostrovsky) [Orabug: 28505476] {CVE-2018-3620}
- x86/mm/kmmio: Make the tracer robust against L1TF (Andi Kleen) [Orabug: 28505476] {CVE-2018-3620}
- x86/mm/pat: Make set_memory_np() L1TF safe (Andi Kleen) [Orabug: 28505476] {CVE-2018-3620}
- x86/mm/pat: Ensure cpa->pfn only contains page frame numbers (Matt Fleming) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert (Andi Kleen) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Exempt zeroed PTEs from inversion (Sean Christopherson) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Invert all not present mappings (Andi Kleen) [Orabug: 28505476] {CVE-2018-3620}
- x86/bugs: Move the l1tf function and define pr_fmt properly (Konrad Rzeszutek Wilk) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Limit swap file size to MAX_PA/2 (Andi Kleen) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings (Andi Kleen) [Orabug: 28505476] {CVE-2018-3620}
- mm/pagewalk.c: prevent positive return value of walk_page_test() from being passed to callers (Naoya Horiguchi) [Orabug: 28505476] {CVE-2018-3620}
- pagewalk: improve vma handling (Naoya Horiguchi) [Orabug: 28505476] {CVE-2018-3620}
- mm/pagewalk: remove pgd_entry() and pud_entry() (Naoya Horiguchi) [Orabug: 28505476] {CVE-2018-3620}
- mm/pagewalk.c: fix walk_page_range() access of wrong PTEs (Chen LinX) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Add sysfs reporting for l1tf (Andi Kleen) [Orabug: 28505476] {CVE-2018-3620}
- x86/cpu/intel: Add Knights Mill to Intel family (Piotr Luc) [Orabug: 28505476] {CVE-2018-3620}
- x86/bugs: Concentrate bug reporting into a separate function (Konrad Rzeszutek Wilk) [Orabug: 28505476] {CVE-2018-3620}
- x86/bugs: Concentrate bug detection into a separate function (Konrad Rzeszutek Wilk) [Orabug: 28505476] {CVE-2018-3620}
- x86/cpufeature: Add X86_FEATURE_IA32_ARCH_CAPS and X86_FEATURE_IBRS_ATT (Konrad Rzeszutek Wilk) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Make sure the first page is always reserved (Andi Kleen) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Fix up pte->pfn conversion for PAE (Michal Hocko) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation (Andi Kleen) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Protect swap entries against L1TF (Linus Torvalds) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Change order of offset/type in swap entry (Linus Torvalds) [Orabug: 28505476] {CVE-2018-3620}
- x86/mm: Fix swap entry comment and macro (Dave Hansen) [Orabug: 28505476] {CVE-2018-3620}
- x86/mm: Move swap offset/type up in PTE to work around erratum (Dave Hansen) [Orabug: 28505476] {CVE-2018-3620}
- mm: x86 pgtable: drop unneeded preprocessor ifdef (Cyrill Gorcunov) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT (Andi Kleen) [Orabug: 28505476] {CVE-2018-3620}
- x86/mm: Fix regression with huge pages on PAE (Kirill A. Shutemov) [Orabug: 28505476] {CVE-2018-3620}
- x86/asm: Fix pud/pmd interfaces to handle large PAT bit (Toshi Kani) [Orabug: 28505476] {CVE-2018-3620}
- x86/asm: Add pud/pmd mask interfaces to handle large PAT bit (Toshi Kani) [Orabug: 28505476] {CVE-2018-3620}
- x86/asm: Move PUD_PAGE macros to page_types.h (Toshi Kani) [Orabug: 28505476] {CVE-2018-3620}
- x86/speculation: sort X86_BUG_* with X86_FEATURE_* (Daniel Jordan) [Orabug: 28505476] {CVE-2018-3620}
- Disable kaiser if the cpu is not vulnerable to X86_BUG_CPU_MELTDOWN (Kanth Ghatraju) [Orabug: 27958074]
- x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown (David Woodhouse) [Orabug: 27958074]
- x86/msr: Add definitions for IA32_ARCH_CAPABILITIES MSR (Kanth Ghatraju) [Orabug: 27958074]
- x86/cpufeatures: Add Intel feature bit for IA32_ARCH_CAPABILITIES supported (Kanth Ghatraju) [Orabug: 27958074]

Related CVEs

CVE-2018-7492

CVE-2017-13695

CVE-2018-16658

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 6 (x86_64)	dtrace-modules-3.8.13-118.25.1.el6uek-0.4.5-3.el6.src.rpm	ff86db611bcbfeb3c8ee9dba0296747f580e87473e9c5a36a4a2f7ddd7ed7f0c	-	ol6_x86_64_UEKR3_latest
	kernel-uek-3.8.13-118.25.1.el6uek.src.rpm	357ac24e837648f45bc672f620a3418e255cfb042fb391341fa1aa46d9004fda	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	dtrace-modules-3.8.13-118.25.1.el6uek-0.4.5-3.el6.x86_64.rpm	d865264d113386541d917a900aa32ad5d2795ac70a380a9626639a6bad850ecc	-	ol6_x86_64_UEKR3_latest
	kernel-uek-3.8.13-118.25.1.el6uek.x86_64.rpm	0c5d38197887536c2fea2f6a5f8cbda9acad73e07949d1a06c5515842e9f0094	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-debug-3.8.13-118.25.1.el6uek.x86_64.rpm	cb8c80ee7c21780a442e7958f652310f2a0d6c8fa358950734720eb78cce0ad2	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-debug-devel-3.8.13-118.25.1.el6uek.x86_64.rpm	59bf41c94e1974552a45fa41fa65b80d94c431b067cdfc142de0d78cdef81ed1	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-devel-3.8.13-118.25.1.el6uek.x86_64.rpm	14417df93df566bfc71e978e49e61228a0daedc57a8cf3c5842074d3ab582e36	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-doc-3.8.13-118.25.1.el6uek.noarch.rpm	6a0fe4ba635916c2eef4883392250a692dcf75c2ce4769d8c0f657736f39254c	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-firmware-3.8.13-118.25.1.el6uek.noarch.rpm	e96bf88a24525f04de209f5b24d9eee99e0a25ad2354ca4718f10e058db0a3bf	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
Oracle Linux 7 (x86_64)	dtrace-modules-3.8.13-118.25.1.el7uek-0.4.5-3.el7.src.rpm	db915ee65690ffe1a7eafda65ba90d1a6764f6a2a991fd98bed0a6e1e3ffa7df	-	ol7_x86_64_UEKR3
	kernel-uek-3.8.13-118.25.1.el7uek.src.rpm	20c6f51baa3270a2e183d5e347e50af50ff055e25ccd181a369536dd911bee2e	ELSA-2025-20190	ol7_x86_64_UEKR3
	dtrace-modules-3.8.13-118.25.1.el7uek-0.4.5-3.el7.x86_64.rpm	2090c0c942159979950f66246205f0c4026b23e5b507d4f01bf6104bf3c5dd74	-	ol7_x86_64_UEKR3
	kernel-uek-3.8.13-118.25.1.el7uek.x86_64.rpm	8a35309b57b124732b4a3ac5304bae77b561b588722f6d04ec80b2be3e5a0195	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-debug-3.8.13-118.25.1.el7uek.x86_64.rpm	1b4bfc17b5df433eddfa549f0507d2a82e20e4a208512cd4b12db32182d63193	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-debug-devel-3.8.13-118.25.1.el7uek.x86_64.rpm	e9797c7de0c28142e7412c3d07f83eeb576302137c7689dfb8ed9cd8b8102f6e	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-devel-3.8.13-118.25.1.el7uek.x86_64.rpm	fdcfa95659ef537744cf55283eb0d68679b3ff384834558f3e36e3de0f03fb55	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-doc-3.8.13-118.25.1.el7uek.noarch.rpm	4f935880fbc73756c18ab8046e5c6f025df145023def3e4b280fbabb743ba7ff	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-firmware-3.8.13-118.25.1.el7uek.noarch.rpm	363d84b66866cd3a0b90cd6ee86c35d2ed26fa870160d38d0b7563ee12d7d76d	ELSA-2025-20007	ol7_x86_64_UEKR3

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