OVMSA-2018-0273 - Unbreakable Enterprise kernel security update
| Type: | SECURITY |
| Severity: | IMPORTANT |
| Release Date: | 2018-11-14 |
Description
[4.1.12-124.21.1]
- hugetlbfs: fix kernel BUG at fs/hugetlbfs/inode.c:447! (Mike Kravetz) [Orabug: 28839992]
- scsi: libsas: fix memory leak in sas_smp_get_phy_events() (Jason Yan) [Orabug: 27927687] {CVE-2018-7757}
- KVM: vmx: shadow more fields that are read/written on every vmexits (Paolo Bonzini) [Orabug: 28581045]
- vhost/scsi: Use common handling code in request queue handler (Bijan Mottahedeh) [Orabug: 28775573]
- vhost/scsi: Extract common handling code from control queue handler (Bijan Mottahedeh) [Orabug: 28775573]
- vhost/scsi: Respond to control queue operations (Bijan Mottahedeh) [Orabug: 28775573]
[4.1.12-124.20.8]
- scsi: lpfc: devloss timeout race condition caused null pointer reference (James Smart) [Orabug: 27994179]
- scsi: qla2xxx: Fix race condition between iocb timeout and initialisation (Ben Hutchings) [Orabug: 28013813]
- i40e: Add programming descriptors to cleaned_count (Alexander Duyck) [Orabug: 28228724]
- i40e: Fix memory leak related filter programming status (Alexander Duyck) [Orabug: 28228724]
- xen-swiotlb: use actually allocated size on check physical continuous (Joe Jin) [Orabug: 28258102]
- Revert 'Revert 'xen-swiotlb: fix the check condition for xen_swiotlb_free_coherent'' (Dongli Zhang) [Orabug: 28258102]
- net/mlx4_en: fix potential use-after-free with dma_unmap_page (Sarah Newman) [Orabug: 28376051]
- ocfs2: fix ocfs2 read block panic (Junxiao Bi) [Orabug: 28580543]
- block: fix bdi vs gendisk lifetime mismatch (Dan Williams) [Orabug: 28645416]
- e1000e: Fix link check race condition (Benjamin Poirier) [Orabug: 28716958]
- Revert 'e1000e: Separate signaling for link check/link up' (Benjamin Poirier) [Orabug: 28716958]
- e1000e: Avoid missed interrupts following ICR read (Benjamin Poirier) [Orabug: 28716958]
- e1000e: Fix queue interrupt re-raising in Other interrupt (Benjamin Poirier) [Orabug: 28716958]
- Partial revert 'e1000e: Avoid receiver overrun interrupt bursts' (Benjamin Poirier) [Orabug: 28716958]
- e1000e: Remove Other from EIAC (Benjamin Poirier) [Orabug: 28716958]
- Fix error code in nfs_lookup_verify_inode() (Lance Shelton) [Orabug: 28789030]
- workqueue: Allow modifying low level unbound workqueue cpumask (Lai Jiangshan) [Orabug: 28813166]
- workqueue: Create low-level unbound workqueues cpumask (Frederic Weisbecker) [Orabug: 28813166]
- scsi: sg: mitigate read/write abuse (Jann Horn) [Orabug: 28824718] {CVE-2017-13168}
[4.1.12-124.20.7]
- Revert 'rds: RDS (tcp) hangs on sendto() to unresponding address' (Brian Maly) [Orabug: 28837953]
[4.1.12-124.20.6]
- x86/speculation: Retpoline should always be available on Skylake (Alexandre Chartre) [Orabug: 28801831]
[4.1.12-124.20.5]
- x86/speculation: Add sysfs entry to enable/disable retpoline (Alexandre Chartre) [Orabug: 28607548]
- x86/speculation: Switch to IBRS when loading a non-retpoline module (Alexandre Chartre) [Orabug: 28607548]
- x86/speculation: Remove unnecessary retpoline alternatives (Alexandre Chartre) [Orabug: 28607548]
- x86/speculation: Use static key to enable/disable retpoline (Alexandre Chartre) [Orabug: 28607548]
- locking/static_keys: Provide DECLARE and well as DEFINE macros (Tony Luck) [Orabug: 28607548]
- jump_label: remove bug.h, atomic.h dependencies for HAVE_JUMP_LABEL (Jason Baron) [Orabug: 28607548]
- locking/static_key: Fix concurrent static_key_slow_inc() (Paolo Bonzini) [Orabug: 28607548]
- jump_label: make static_key_enabled() work on static_key_true/false types too (Tejun Heo) [Orabug: 28607548]
- locking/static_keys: Fix up the static keys documentation (Jonathan Corbet) [Orabug: 28607548]
- locking/static_keys: Fix a silly typo (Jonathan Corbet) [Orabug: 28607548]
- jump label, locking/static_keys: Update docs (Jason Baron) [Orabug: 28607548]
- x86/asm: Add asm macros for static keys/jump labels (Andy Lutomirski) [Orabug: 28607548]
- x86/asm: Error out if asm/jump_label.h is included inappropriately (Andy Lutomirski) [Orabug: 28607548]
- jump_label/x86: Work around asm build bug on older/backported GCCs (Peter Zijlstra) [Orabug: 28607548]
- locking/static_keys: Add a new static_key interface (Peter Zijlstra) [Orabug: 28607548]
- locking/static_keys: Rework update logic (Peter Zijlstra) [Orabug: 28607548]
- jump_label: Add jump_entry_key() helper (Peter Zijlstra) [Orabug: 28607548]
- jump_label, locking/static_keys: Rename JUMP_LABEL_TYPE_* and related helpers to the static_key* pattern (Peter Zijlstra) [Orabug: 28607548]
- jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE to JUMP_LABEL_{JMP,NOP} (Peter Zijlstra) [Orabug: 28607548]
- module, jump_label: Fix module locking (Peter Zijlstra) [Orabug: 28607548]
- x86/speculation: Protect against userspace-userspace spectreRSB (Jiri Kosina) [Orabug: 28631590] {CVE-2018-15572}
- x86/spectre_v2: Remove remaining references to lfence mitigation (Alejandro Jimenez) [Orabug: 28631590] {CVE-2018-15572}
- Revert 'md: allow a partially recovered device to be hot-added to an array.' (NeilBrown) [Orabug: 28702623]
- x86/bugs: ssbd_ibrs_selected called prematurely (Daniel Jordan) [Orabug: 28788839]
- net/mlx4_core: print firmware version during driver loading (Qing Huang) [Orabug: 28809377]
- mm: numa: Do not trap faults on shared data section pages. (Henry Willard) [Orabug: 28814880]
- hugetlbfs: dirty pages as they are added to pagecache (Mike Kravetz) [Orabug: 28813968]
[4.1.12-124.20.4]
- rds: RDS (tcp) hangs on sendto() to unresponding address (Ka-Cheong Poon) [Orabug: 28762608]
- nfs: fix a deadlock in nfs client initialization (Scott Mayhew) [Orabug: 28486463]
- infiniband: fix a possible use-after-free bug (Cong Wang) [Orabug: 28774517] {CVE-2018-14734}
Related CVEs
Updated Packages
| Release/Architecture | Filename | MD5sum | Superseded By Advisory |
|
| Oracle VM 3.4 (x86_64) | kernel-uek-4.1.12-124.21.1.el6uek.src.rpm | adf8a97147b7a4adcb42370f9ca4db41 | OVMSA-2021-0016 |
| kernel-uek-4.1.12-124.21.1.el6uek.x86_64.rpm | 933ffd7cf2d3795721d558e695d4d220 | OVMSA-2021-0016 |
| kernel-uek-firmware-4.1.12-124.21.1.el6uek.noarch.rpm | ce9a91a8df02285029a3d853764e54c3 | OVMSA-2021-0016 |
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