Focal update: v5.4.153 upstream stable release

Bug #1950014 reported by Kamal Mostafa
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Invalid
Undecided
Unassigned
Focal
Fix Released
Medium
Kamal Mostafa

Bug Description

SRU Justification

    Impact:
       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The following upstream
       stable patches should be included in the Ubuntu kernel:

       v5.4.153 upstream stable release
       from git://git.kernel.org/

Partially revert "usb: Kconfig: using select for USB_COMMON dependency"
USB: cdc-acm: fix racy tty buffer accesses
USB: cdc-acm: fix break reporting
usb: typec: tcpm: handle SRC_STARTUP state if cc changes
xen/privcmd: fix error handling in mmap-resource processing
mmc: meson-gx: do not use memcpy_to/fromio for dram-access-quirk
ovl: fix missing negative dentry check in ovl_rename()
nfsd: fix error handling of register_pernet_subsys() in init_nfsd()
nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero
xen/balloon: fix cancelled balloon action
ARM: dts: omap3430-sdp: Fix NAND device node
ARM: dts: qcom: apq8064: use compatible which contains chipid
MIPS: BPF: Restore MIPS32 cBPF JIT
bpf, mips: Validate conditional branch offsets
soc: qcom: socinfo: Fixed argument passed to platform_set_data()
ARM: dts: qcom: apq8064: Use 27MHz PXO clock as DSI PLL reference
soc: qcom: mdt_loader: Drop PT_LOAD check on hash segment
ARM: dts: imx: Add missing pinctrl-names for panel on M53Menlo
ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo
arm64: dts: qcom: pm8150: use qcom,pm8998-pon binding
xtensa: move XCHAL_KIO_* definitions to kmem_layout.h
xtensa: use CONFIG_USE_OF instead of CONFIG_OF
xtensa: call irqchip_init only when CONFIG_USE_OF is selected
bpf, arm: Fix register clobbering in div/mod implementation
bpf: Fix integer overflow in prealloc_elems_and_freelist()
phy: mdio: fix memory leak
net_sched: fix NULL deref in fifo_set_limit()
powerpc/fsl/dts: Fix phy-connection-type for fm1mac3
ptp_pch: Load module automatically if ID matches
arm64: dts: freescale: Fix SP805 clock-names
arm64: dts: ls1028a: add missing CAN nodes
ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence
net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size()
net/sched: sch_taprio: properly cancel timer from taprio_destroy()
net: sfp: Fix typo in state machine debug string
netlink: annotate data races around nlk->bound
bus: ti-sysc: Use CLKDM_NOAUTO for dra7 dcan1 for errata i893
video: fbdev: gbefb: Only instantiate device when built for IP32
drm/nouveau/debugfs: fix file release memory leak
gve: Correct available tx qpl check
rtnetlink: fix if_nlmsg_stats_size() under estimation
gve: fix gve_get_stats()
i40e: fix endless loop under rtnl
i40e: Fix freeing of uninitialized misc IRQ vector
net: prefer socket bound to interface when not in VRF
i2c: acpi: fix resource leak in reconfiguration device addition
bpf, s390: Fix potential memory leak about jit_data
RISC-V: Include clone3() on rv32
x86/platform/olpc: Correct ifdef symbol to intended CONFIG_OLPC_XO15_SCI
x86/hpet: Use another crystalball to evaluate HPET usability
x86/Kconfig: Correct reference to MWINCHIP3D
Linux 5.4.153
UBUNTU: upstream stable to v5.4.153

CVE References

Changed in linux (Ubuntu):
status: New → Confirmed
tags: added: kernel-stable-tracking-bug
Changed in linux (Ubuntu Focal):
status: New → In Progress
importance: Undecided → Medium
assignee: nobody → Kamal Mostafa (kamalmostafa)
Changed in linux (Ubuntu):
status: Confirmed → Invalid
description: updated
Stefan Bader (smb)
Changed in linux (Ubuntu Focal):
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (19.0 KiB)

This bug was fixed in the package linux - 5.4.0-92.103

---------------
linux (5.4.0-92.103) focal; urgency=medium

  * focal/linux: 5.4.0-92.103 -proposed tracker (LP: #1952316)

  * Packaging resync (LP: #1786013)
    - [Packaging] resync update-dkms-versions helper
    - debian/dkms-versions -- update from kernel-versions (main/2021.11.29)

  * CVE-2021-4002
    - tlb: mmu_gather: add tlb_flush_*_range APIs
    - hugetlbfs: flush TLBs correctly after huge_pmd_unshare

  * Re-enable DEBUG_INFO_BTF where it was disabled (LP: #1945632)
    - [Config] Enable CONFIG_DEBUG_INFO_BTF on all arches

  * Focal linux-azure: Vm crash on Dv5/Ev5 (LP: #1950462)
    - KVM: VMX: eVMCS: make evmcs_sanitize_exec_ctrls() work again
    - jump_label: Fix usage in module __init

  * Support builtin revoked certificates (LP: #1932029)
    - Revert "UBUNTU: SAUCE: (lockdown) Make get_cert_list() not complain about
      cert lists that aren't present."
    - integrity: Move import of MokListRT certs to a separate routine
    - integrity: Load certs from the EFI MOK config table
    - certs: Add ability to preload revocation certs
    - integrity: Load mokx variables into the blacklist keyring
    - certs: add 'x509_revocation_list' to gitignore
    - SAUCE: Dump stack when X.509 certificates cannot be loaded
    - [Packaging] build canonical-revoked-certs.pem from branch/arch certs
    - [Packaging] Revoke 2012 UEFI signing certificate as built-in
    - [Config] Configure CONFIG_SYSTEM_REVOCATION_KEYS with revoked keys

  * Support importing mokx keys into revocation list from the mok table
    (LP: #1928679)
    - efi: Support for MOK variable config table
    - efi: mokvar-table: fix some issues in new code
    - efi: mokvar: add missing include of asm/early_ioremap.h
    - efi/mokvar: Reserve the table only if it is in boot services data
    - SAUCE: integrity: add informational messages when revoking certs

  * Support importing mokx keys into revocation list from the mok table
    (LP: #1928679) // CVE-2020-26541 when certificates are revoked via
    MokListXRT.
    - SAUCE: integrity: Load mokx certs from the EFI MOK config table

  * Focal update: v5.4.157 upstream stable release (LP: #1951883)
    - ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned
    - ARM: 9134/1: remove duplicate memcpy() definition
    - ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype
    - ARM: 9141/1: only warn about XIP address when not compile testing
    - ipv6: use siphash in rt6_exception_hash()
    - ipv4: use siphash instead of Jenkins in fnhe_hashfun()
    - usbnet: sanity check for maxpacket
    - usbnet: fix error return code in usbnet_probe()
    - Revert "pinctrl: bcm: ns: support updated DT binding as syscon subnode"
    - ata: sata_mv: Fix the error handling of mv_chip_id()
    - nfc: port100: fix using -ERRNO as command type mask
    - net/tls: Fix flipped sign in tls_err_abort() calls
    - mmc: vub300: fix control-message timeouts
    - mmc: cqhci: clear HALT state after CQE enable
    - mmc: dw_mmc: exynos: fix the finding clock sample value
    - mmc: sdhci: Map more voltage level to SDHCI_POWER_330
    - mmc: sdhci-esdhc-imx: clear the buffe...

Changed in linux (Ubuntu Focal):
status: Fix Committed → Fix Released
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