Jammy update: v5.15.94 upstream stable release

Bug #2012673 reported by Kamal Mostafa
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Fix Released
Kamal Mostafa

Bug Description

SRU Justification

       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:

       v5.15.94 upstream stable release
       from git://git.kernel.org/

mm/migration: return errno when isolate_huge_page failed
migrate: hugetlb: check for hugetlb shared PMD in node migration
btrfs: limit device extents to the device size
btrfs: zlib: zero-initialize zlib workspace
ALSA: hda/realtek: Add Positivo N14KP6-TG
ALSA: emux: Avoid potential array out-of-bound in snd_emux_xg_control()
ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro 360
ALSA: hda/realtek: Enable mute/micmute LEDs on HP Elitebook, 645 G9
tracing: Fix poll() and select() do not work on per_cpu trace_pipe and trace_pipe_raw
of/address: Return an error when no valid dma-ranges are found
can: j1939: do not wait 250 ms if the same addr was already claimed
xfrm: compat: change expression for switch in xfrm_xlate64
IB/hfi1: Restore allocated resources on failed copyout
xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr()
IB/IPoIB: Fix legacy IPoIB due to wrong number of queues
RDMA/irdma: Fix potential NULL-ptr-dereference
RDMA/usnic: use iommu_map_atomic() under spin_lock()
xfrm: fix bug with DSCP copy to v6 from v4 tunnel
net: phylink: move phy_device_free() to correctly release phy device
bonding: fix error checking in bond_debug_reregister()
net: phy: meson-gxl: use MMD access dummy stubs for GXL, internal PHY
ionic: clean interrupt before enabling queue to avoid credit race
uapi: add missing ip/ipv6 header dependencies for linux/stddef.h
ice: Do not use WQ_MEM_RECLAIM flag for workqueue
net: dsa: mt7530: don't change PVC_EG_TAG when CPU port becomes VLAN-aware
net: mscc: ocelot: fix VCAP filters not matching on MAC with "protocol 802.1Q"
net/mlx5e: Move repeating clear_bit in mlx5e_rx_reporter_err_rq_cqe_recover
net/mlx5e: Introduce the mlx5e_flush_rq function
net/mlx5e: Update rx ring hw mtu upon each rx-fcs flag change
net/mlx5: Bridge, fix ageing of peer FDB entries
net/mlx5e: IPoIB, Show unknown speed instead of error
net/mlx5: fw_tracer, Clear load bit when freeing string DBs buffers
net/mlx5: fw_tracer, Zero consumer index when reloading the tracer
net/mlx5: Serialize module cleanup with reload and remove
igc: Add ndo_tx_timeout support
rds: rds_rm_zerocopy_callback() use list_first_entry()
selftests: forwarding: lib: quote the sysctl values
ALSA: pci: lx6464es: fix a debug loop
riscv: stacktrace: Fix missing the first frame
ASoC: topology: Return -ENOMEM on memory allocation failure
pinctrl: mediatek: Fix the drive register definition of some Pins
pinctrl: aspeed: Fix confusing types in return value
pinctrl: single: fix potential NULL dereference
spi: dw: Fix wrong FIFO level setting for long xfers
pinctrl: intel: Restore the pins that used to be in Direct IRQ mode
cifs: Fix use-after-free in rdata->read_into_pages()
net: USB: Fix wrong-direction WARNING in plusb.c
mptcp: be careful on subflow status propagation on errors
btrfs: free device in btrfs_close_devices for a single device filesystem
usb: core: add quirk for Alcor Link AK9563 smartcard reader
usb: typec: altmodes/displayport: Fix probe pin assign check
clk: ingenic: jz4760: Update M/N/OD calculation algorithm
ceph: flush cap releases when the session is flushed
riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte
powerpc/64s/interrupt: Fix interrupt exit race with security mitigation switch
rtmutex: Ensure that the top waiter is always woken up
arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive
arm64: dts: meson-g12-common: Make mmc host controller interrupts level-sensitive
arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive
Fix page corruption caused by racy check in __free_pages
drm/amdgpu/fence: Fix oops due to non-matching drm_sched init/fini
drm/i915: Initialize the obj flags for shmem objects
drm/i915: Fix VBT DSI DVO port handling
x86/speculation: Identify processors vulnerable to SMT RSB predictions
KVM: x86: Mitigate the cross-thread return address predictions bug
Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions
Linux 5.15.94
UBUNTU: Upstream stable to v5.15.94

CVE References

Changed in linux (Ubuntu):
status: New → Confirmed
tags: added: kernel-stable-tracking-bug
Changed in linux (Ubuntu):
status: Confirmed → Invalid
Changed in linux (Ubuntu Jammy):
status: New → In Progress
importance: Undecided → Medium
assignee: nobody → Kamal Mostafa (kamalmostafa)
description: updated
Stefan Bader (smb)
Changed in linux (Ubuntu Jammy):
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (23.7 KiB)

This bug was fixed in the package linux - 5.15.0-72.79

linux (5.15.0-72.79) jammy; urgency=medium

  * jammy/linux: 5.15.0-72.79 -proposed tracker (LP: #2016548)

  * Add split lock detection for EMR (LP: #2015855)
    - x86/split_lock: Enumerate architectural split lock disable bit

  * selftest: fib_tests: Always cleanup before exit (LP: #2015956)
    - selftest: fib_tests: Always cleanup before exit

  * Add support for intel EMR cpu (LP: #2015372)
    - platform/x86: intel-uncore-freq: add Emerald Rapids support
    - perf/x86/intel/cstate: Add Emerald Rapids
    - perf/x86/rapl: Add support for Intel Emerald Rapids
    - intel_idle: add Emerald Rapids Xeon support
    - tools/power/x86/intel-speed-select: Add Emerald Rapid quirk
    - tools/power turbostat: Introduce support for EMR
    - powercap: intel_rapl: add support for Emerald Rapids
    - EDAC/i10nm: Add Intel Emerald Rapids server support

  * Kernel livepatch ftrace graph fix (LP: #2013603)
    - kprobes: treewide: Remove trampoline_address from
    - kprobes: treewide: Make it harder to refer kretprobe_trampoline directly
    - kprobes: Add kretprobe_find_ret_addr() for searching return address
    - s390/unwind: recover kretprobe modified return address in stacktrace
    - s390/unwind: fix fgraph return address recovery

  * Jammy update: v5.15.98 upstream stable release (LP: #2015600)
    - Linux 5.15.98

  * Jammy update: v5.15.97 upstream stable release (LP: #2015599)
    - ionic: refactor use of ionic_rx_fill()
    - Fix XFRM-I support for nested ESP tunnels
    - arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc
    - ARM: dts: rockchip: add power-domains property to dp node on rk3288
    - HID: elecom: add support for TrackBall 056E:011C
    - ACPI: NFIT: fix a potential deadlock during NFIT teardown
    - btrfs: send: limit number of clones and allocated memory size
    - ASoC: rt715-sdca: fix clock stop prepare timeout issue
    - IB/hfi1: Assign npages earlier
    - neigh: make sure used and confirmed times are valid
    - HID: core: Fix deadloop in hid_apply_multiplier.
    - x86/cpu: Add Lunar Lake M
    - staging: mt7621-dts: change palmbus address to lower case
    - bpf: bpf_fib_lookup should not return neigh in NUD_FAILED state
    - net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues().
    - vc_screen: don't clobber return value in vcs_read
    - scripts/tags.sh: Invoke 'realpath' via 'xargs'
    - scripts/tags.sh: fix incompatibility with PCRE2
    - usb: dwc3: pci: add support for the Intel Meteor Lake-M
    - USB: serial: option: add support for VW/Skoda "Carstick LTE"
    - usb: gadget: u_serial: Add null pointer check in gserial_resume
    - USB: core: Don't hold device lock while reading the "descriptors" sysfs file
    - Linux 5.15.97

  * Jammy update: v5.15.96 upstream stable release (LP: #2015595)
    - drm/etnaviv: don't truncate physical page address
    - wifi: rtl8xxxu: gen2: Turn on the rate control
    - drm/edid: Fix minimum bpc supported with DSC1.2 for HDMI sink
    - clk: mxl: Switch from direct readl/writel based IO to regmap based IO
    - ...

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