group.of.nepali.translators team mailing list archive

[Launchpad Bug Tracker <2023220@xxxxxxxxxxxxxxxxxx>]

This bug was fixed in the package linux-oem-6.1 - 6.1.0-1015.15

---------------
linux-oem-6.1 (6.1.0-1015.15) jammy; urgency=medium

  * jammy/linux-oem-6.1: 6.1.0-1015.15 -proposed tracker (LP: #2024152)

  * Packaging resync (LP: #1786013)
    - [Packaging] resync git-ubuntu-log
    - [Packaging] resync getabis

  * CVE-2023-2430
    - io_uring: get rid of double locking
    - io_uring: extract a io_msg_install_complete helper
    - io_uring/msg_ring: move double lock/unlock helpers higher up
    - io_uring/msg_ring: fix missing lock on overflow for IOPOLL

  * LSM: Configuring Too Many LSMs Causes Kernel Panic on Boot (LP: #1987998)
    - SAUCE: LSM: Change Landlock from LSMBLOB_NEEDED to LSMBLOB_NOT_NEEDED

  * Some INVLPG implementations can leave Global translations unflushed when
    PCIDs are enabled (LP: #2023220)
    - x86/mm: Avoid incomplete Global INVLPG flushes

  * cls_flower: off-by-one in fl_set_geneve_opt (LP: #2023577)
    - net/sched: flower: fix possible OOB write in fl_set_geneve_opt()

  * CVE-2023-2176
    - RDMA/core: Refactor rdma_bind_addr

  * ALSA: hda/realtek: Enable headset onLenovo M70/M90 (LP: #2021449)
    - ALSA: hda/realtek: Enable headset onLenovo M70/M90

  * Add microphone support of the front headphone port on P3 Tower
    (LP: #2023650)
    - ALSA: hda/realtek: Add Lenovo P3 Tower platform

  * Add support of Smart Amplifier IC ALC1319D  on Intel platforms
    (LP: #2023201)
    - ASoC: Intel: soc-acpi: add table for RPL Dell SKU 0BDA

  * Fix speaker volume too low on HP G10 laptops (LP: #2023197)
    - ALSA: hda/realtek: Enable 4 amplifiers instead of 2 on a HP platform

  * System hang at reading amdgpu sysfs attribute psp_vbflash (LP: #2023307)
    - SAUCE: drm/amd: Make sure image is written to trigger VBIOS image update
      flow

  * System either hang with black screen or rebooted on entering suspend on AMD
    Ryzen 9 PRO 7940HS w/ Radeon 780M Graphics (LP: #2020685)
    - drm/amdgpu: refine get gpu clock counter method
    - drm/amdgpu/gfx11: update gpu_clock_counter logic

  * Fix Monitor lost after replug WD19TBS to SUT port with VGA/DVI to type-C
    dongle (LP: #2021949)
    - thunderbolt: Increase timeout of DP OUT adapter handshake
    - thunderbolt: Do not touch CL state configuration during discovery
    - thunderbolt: Increase DisplayPort Connection Manager handshake timeout

  * Fix Disable thunderbolt clx make edp-monitor garbage while moving the
    touchpad (LP: #2023004)
    - drm/i915: Explain the magic numbers for AUX SYNC/precharge length
    - drm/i915: Use 18 fast wake AUX sync len

  * Include the MAC address pass through function on RTL8153DD-CG (LP: #2020295)
    - r8152: add USB device driver for config selection

  * FM350(mtk_t7xx) failed to suspend, or early wake while suspending
    (LP: #2020743)
    - net: wwan: t7xx: Ensure init is completed before system sleep

 -- Timo Aaltonen <timo.aaltonen@xxxxxxxxxxxxx>  Fri, 16 Jun 2023
11:51:13 +0300

** Changed in: linux-oem-6.1 (Ubuntu Jammy)
       Status: Fix Committed => Fix Released

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-2176

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-2430

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https://bugs.launchpad.net/bugs/2023220

Title:
  Some INVLPG implementations can leave Global translations unflushed
  when PCIDs are enabled

Status in linux package in Ubuntu:
  Fix Released
Status in linux-oem-6.1 package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Incomplete
Status in linux-oem-6.1 source package in Trusty:
  Invalid
Status in linux source package in Xenial:
  Incomplete
Status in linux-oem-6.1 source package in Xenial:
  Invalid
Status in linux source package in Bionic:
  Incomplete
Status in linux-oem-6.1 source package in Bionic:
  Invalid
Status in linux source package in Focal:
  Fix Committed
Status in linux-oem-6.1 source package in Focal:
  Invalid
Status in linux source package in Jammy:
  Fix Released
Status in linux-oem-6.1 source package in Jammy:
  Fix Released
Status in linux source package in Kinetic:
  Fix Committed
Status in linux-oem-6.1 source package in Kinetic:
  Invalid
Status in linux source package in Lunar:
  Fix Released
Status in linux-oem-6.1 source package in Lunar:
  Invalid
Status in linux source package in Mantic:
  Fix Released
Status in linux-oem-6.1 source package in Mantic:
  Invalid

Bug description:
  [Impact]
  When PCIDs are enabled on Alder Lake and Raptor Lake, INVLPG will not flush the global TLB entries. This can lead to info leak or undefined behavior.

  [Mitigation]
  Boot with nopcid on affected systems.

  [Test case]
  There is no particular test case.

  [Potential regressions]
  This affects performance on the affected systems. TLB behavior could also be affected.

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