This bug was fixed in the package linux - 4.18.0-20.21
---------------
linux (4.18.0-20.21) cosmic; urgency=medium
* CVE-2018-12126 // CVE-2018-12127 // CVE-2018-12130
- Documentation/l1tf: Fix small spelling typo
- x86/cpu: Sanitize FAM6_ATOM naming
- kvm: x86: Report STIBP on GET_SUPPORTED_CPUID
- locking/atomics, asm-generic: Move some macros from <linux/bitops.h> to a
new <linux/bits.h> file
- tools include: Adopt linux/bits.h
- x86/msr-index: Cleanup bit defines
- x86/speculation: Consolidate CPU whitelists
- x86/speculation/mds: Add basic bug infrastructure for MDS
- x86/speculation/mds: Add BUG_MSBDS_ONLY
- x86/kvm: Expose X86_FEATURE_MD_CLEAR to guests
- x86/speculation/mds: Add mds_clear_cpu_buffers()
- x86/speculation/mds: Clear CPU buffers on exit to user
- x86/kvm/vmx: Add MDS protection when L1D Flush is not active
- x86/speculation/mds: Conditionally clear CPU buffers on idle entry
- x86/speculation/mds: Add mitigation control for MDS
- x86/speculation/mds: Add sysfs reporting for MDS
- x86/speculation/mds: Add mitigation mode VMWERV
- Documentation: Move L1TF to separate directory
- Documentation: Add MDS vulnerability documentation
- x86/speculation/mds: Add mds=full,nosmt cmdline option
- x86/speculation: Move arch_smt_update() call to after mitigation decisions
- x86/speculation/mds: Add SMT warning message
- x86/speculation/mds: Fix comment
- x86/speculation/mds: Print SMT vulnerable on MSBDS with mitigations off
- x86/speculation/mds: Add 'mitigations=' support for MDS
* CVE-2017-5715 // CVE-2017-5753
- s390/speculation: Support 'mitigations=' cmdline option
* CVE-2017-5715 // CVE-2017-5753 // CVE-2017-5754 // CVE-2018-3639
- powerpc/speculation: Support 'mitigations=' cmdline option
* CVE-2017-5715 // CVE-2017-5754 // CVE-2018-3620 // CVE-2018-3639 //
CVE-2018-3646
- cpu/speculation: Add 'mitigations=' cmdline option
- x86/speculation: Support 'mitigations=' cmdline option
* Packaging resync (LP: #1786013)
- [Packaging] resync git-ubuntu-log
linux (4.18.0-19.20) cosmic; urgency=medium
* linux: 4.18.0-19.20 -proposed tracker (LP: #1826171)
* Packaging resync (LP: #1786013)
- [Packaging] resync git-ubuntu-log
* autopkgtests run too often, too much and don't skip enough (LP: #1823056)
- [Debian] Set +x on rebuild testcase.
- [Debian] Skip rebuild test, for regression-suite deps.
- [Debian] Make ubuntu-regression-suite skippable on unbootable kernels.
- [Debian] make rebuild use skippable error codes when skipping.
- [Debian] Only run regression-suite, if requested to.
* CVE-2017-5753
- s390/keyboard: sanitize array index in do_kdsk_ioctl
- drm/bufs: Fix Spectre v1 vulnerability
- drivers/misc/sgi-gru: fix Spectre v1 vulnerability
- ipv4: Fix potential Spectre v1 vulnerability
- aio: fix spectre gadget in lookup_ioctx
- ALSA: emux: Fix potential Spectre v1 vulnerabilities
- ALSA: pcm: Fix potential Spectre v1 vulnerability
- ip6mr: Fix potential Spectre v1 vulnerability
- ALSA: rme9652: Fix potential Spectre v1 vulnerability
- ALSA: emu10k1: Fix potential Spectre v1 vulnerabilities
- KVM: arm/arm64: vgic: Fix off-by-one bug in vgic_get_irq()
- drm/ioctl: Fix Spectre v1 vulnerabilities
- net: core: Fix Spectre v1 vulnerability
- phonet: af_phonet: Fix Spectre v1 vulnerability
- nfc: af_nfc: Fix Spectre v1 vulnerability
- can: af_can: Fix Spectre v1 vulnerability
- net: Revert recent Spectre-v1 patches.
- char/mwave: fix potential Spectre v1 vulnerability
- applicom: Fix potential Spectre v1 vulnerabilities
- ipmi: msghandler: Fix potential Spectre v1 vulnerabilities
- powerpc/ptrace: Mitigate potential Spectre v1
- cfg80211: prevent speculation on cfg80211_classify8021d() return
- ALSA: rawmidi: Fix potential Spectre v1 vulnerability
- ALSA: seq: oss: Fix Spectre v1 vulnerability
* NULL pointer dereference when using z3fold and zswap (LP: #1814874)
- z3fold: fix possible reclaim races
* The Realtek card reader does not enter PCIe 1.1/1.2 (LP: #1825487)
- misc: rtsx: Enable OCP for rts522a rts524a rts525a rts5260
- SAUCE: misc: rtsx: Fixed rts5260 power saving parameter and sd glitch
* headset-mic doesn't work on two Dell laptops. (LP: #1825272)
- ALSA: hda/realtek - add two more pin configuration sets to quirk table
* CVE-2018-16884
- sunrpc: use SVC_NET() in svcauth_gss_* functions
- sunrpc: use-after-free in svc_process_common()
* AMD Rome : Minimal support patches (LP: #1816669)
- x86: irq_remapping: Move irq remapping mode enum
- iommu/amd: Add support for higher 64-bit IOMMU Control Register
- iommu/amd: Add support for IOMMU XT mode
* sky2 ethernet card don't work after returning from suspension (LP: #1798921)
- sky2: Increase D3 delay again
* CVE-2019-9500
- brcmfmac: assure SSID length from firmware is limited
* CVE-2019-9503
- brcmfmac: add subtype check for event handling in data path
* CVE-2019-3882
- vfio/type1: Limit DMA mappings per container
* CVE-2019-3887
- KVM: x86: nVMX: close leak of L0's x2APIC MSRs (CVE-2019-3887)
- KVM: x86: nVMX: fix x2APIC VTPR read intercept
* CVE-2019-3874
- sctp: use sk_wmem_queued to check for writable space
- sctp: implement memory accounting on tx path
- sctp: implement memory accounting on rx path
* Intel I210 Ethernet card not working after hotplug [8086:1533]
(LP: #1818490)
- igb: Fix WARN_ONCE on runtime suspend
* autofs kernel module missing (LP: #1824333)
- [Config] Update autofs4 path in inclusion list
* tasks doing write()/fsync() hit deadlock in write_cache_pages()
(LP: #1824827)
- mm/page-writeback.c: fix range_cyclic writeback vs writepages deadlock
* Pop noise when headset is plugged in or removed from GHS/Line-out jack
(LP: #1821290)
- ALSA: hda/realtek - Add unplug function into unplug state of Headset Mode
for ALC225
- ALSA: hda/realtek - Disable headset Mic VREF for headset mode of ALC225
- ALSA: hda/realtek - Add support headset mode for DELL WYSE AIO
- ALSA: hda/realtek - Add support headset mode for New DELL WYSE NB
* mac80211_hwsim unable to handle kernel NULL pointer dereference
at0000000000000000 (LP: #1825058)
- mac80211_hwsim: Timer should be initialized before device registered
* [regression][snd_hda_codec_realtek] repeating crackling noise after 19.04
upgrade (LP: #1821663)
- ALSA: hda - add Lenovo IdeaCentre B550 to the power_save_blacklist
- ALSA: hda - Add two more machines to the power_save_blacklist
* systemd cause kernel trace "BUG: unable to handle kernel paging request at
6db23a14" on Cosmic i386 (LP: #1813244) // systemd cause kernel trace "BUG:
unable to handle kernel paging request at 6db23a14" on Cosmic i386
(LP: #1813244)
- openvswitch: fix flow actions reallocation
-- Stefan Bader <stefan.ba...@canonical.com> Mon, 06 May 2019 18:19:46
+0200
** Changed in: linux (Ubuntu Cosmic)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2017-5715
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2017-5753
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2017-5754
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-12126
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-12127
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-12130
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-16884
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-3620
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-3639
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-3646
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-3874
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-3882
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-3887
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-9500
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-9503
--
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https://bugs.launchpad.net/bugs/1816669
Title:
AMD Rome : Minimal support patches
Status in amd:
New
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Bionic:
New
Status in linux source package in Cosmic:
Fix Released
Bug description:
The following 3 patches need to be back ported to ubuntu 18.04.2(Linux
4.18) to complete the minimal support for Rome :
818b7587b4d3 x86: irq_remapping: Move irq remapping mode enum
e881dbd5d4a6 iommu/amd: Add support for higher 64-bit IOMMU Control Register
90fcffd9cf5e iommu/amd: Add support for IOMMU XT mode
--thanks
--kim
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2019-02-28 (5 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64
(20190210)
IwConfig:
enp33s0f0 no wireless extensions.
lo no wireless extensions.
enp33s0f1 no wireless extensions.
MachineType: AMD Corporation DAYTONA_X
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 astdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-15-generic
root=UUID=6500165b-63c3-4a3e-bbee-ca9f43bb1784 ro quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 4.18.0-15.16~18.04.1-generic 4.18.20
RelatedPackageVersions:
linux-restricted-modules-4.18.0-15-generic N/A
linux-backports-modules-4.18.0-15-generic N/A
linux-firmware 1.173.3
RfKill:
Tags: bionic
Uname: Linux 4.18.0-15-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 01/18/2019
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: RDY0071B
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: DAYTONA_X
dmi.board.vendor: AMD Corporation
dmi.board.version: To be filled by O.E.M.
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 2
dmi.chassis.vendor: To be filled by O.E.M.
dmi.chassis.version: To be filled by O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrRDY0071B:bd01/18/2019:svnAMDCorporation:pnDAYTONA_X:pvrTobefilledbyO.E.M.:rvnAMDCorporation:rnDAYTONA_X:rvrTobefilledbyO.E.M.:cvnTobefilledbyO.E.M.:ct2:cvrTobefilledbyO.E.M.:
dmi.product.family: Default string
dmi.product.name: DAYTONA_X
dmi.product.sku: Default string
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: AMD Corporation
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