linux-hwe-5.15 5.15.0-45.48~20.04.1 source package in Ubuntu
Changelog
linux-hwe-5.15 (5.15.0-45.48~20.04.1) focal; urgency=medium [ Ubuntu: 5.15.0-45.48 ] * CVE-2022-29900 // CVE-2022-29901 - x86/lib/atomic64_386_32: Rename things - x86: Prepare asm files for straight-line-speculation - x86: Prepare inline-asm for straight-line-speculation - x86/alternative: Relax text_poke_bp() constraint - kbuild: move objtool_args back to scripts/Makefile.build - x86: Add straight-line-speculation mitigation - kvm/emulate: Fix SETcc emulation function offsets with SLS - crypto: x86/poly1305 - Fixup SLS - objtool: Add straight-line-speculation validation - objtool: Fix SLS validation for kcov tail-call replacement - objtool: Fix objtool regression on x32 systems - objtool: Fix symbol creation - objtool: Introduce CFI hash - objtool: Default ignore INT3 for unreachable - x86, kvm: use proper ASM macros for kvm_vcpu_is_preempted - x86/traps: Use pt_regs directly in fixup_bad_iret() - x86/entry: Switch the stack after error_entry() returns - x86/entry: Move PUSH_AND_CLEAR_REGS out of error_entry() - x86/entry: Don't call error_entry() for XENPV - x86/entry: Remove skip_r11rcx - x86/realmode: build with -D__DISABLE_EXPORTS - x86/ibt,ftrace: Make function-graph play nice - x86/kvm/vmx: Make noinstr clean - x86/cpufeatures: Move RETPOLINE flags to word 11 - x86/retpoline: Cleanup some #ifdefery - x86/retpoline: Swizzle retpoline thunk - x86/retpoline: Use -mfunction-return - x86: Undo return-thunk damage - x86,objtool: Create .return_sites - objtool: skip non-text sections when adding return-thunk sites - x86,static_call: Use alternative RET encoding - x86/ftrace: Use alternative RET encoding - x86/bpf: Use alternative RET encoding - x86/kvm: Fix SETcc emulation for return thunks - x86/vsyscall_emu/64: Don't use RET in vsyscall emulation - x86/sev: Avoid using __x86_return_thunk - x86: Use return-thunk in asm code - x86/entry: Avoid very early RET - objtool: Treat .text.__x86.* as noinstr - x86: Add magic AMD return-thunk - x86/bugs: Report AMD retbleed vulnerability - x86/bugs: Add AMD retbleed= boot parameter - x86/bugs: Enable STIBP for JMP2RET - x86/bugs: Keep a per-CPU IA32_SPEC_CTRL value - x86/entry: Add kernel IBRS implementation - x86/bugs: Optimize SPEC_CTRL MSR writes - x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRS - x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mitigation() - x86/bugs: Report Intel retbleed vulnerability - intel_idle: Disable IBRS during long idle - objtool: Update Retpoline validation - x86/xen: Rename SYS* entry points - x86/xen: Add UNTRAIN_RET - x86/bugs: Add retbleed=ibpb - x86/bugs: Do IBPB fallback check only once - objtool: Add entry UNRET validation - x86/cpu/amd: Add Spectral Chicken - x86/speculation: Fix RSB filling with CONFIG_RETPOLINE=n - x86/speculation: Fix firmware entry SPEC_CTRL handling - x86/speculation: Fix SPEC_CTRL write on SMT state change - x86/speculation: Use cached host SPEC_CTRL value for guest entry/exit - x86/speculation: Remove x86_spec_ctrl_mask - objtool: Re-add UNWIND_HINT_{SAVE_RESTORE} - KVM: VMX: Flatten __vmx_vcpu_run() - KVM: VMX: Convert launched argument to flags - KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS - KVM: VMX: Fix IBRS handling after vmexit - x86/speculation: Fill RSB on vmexit for IBRS - KVM: VMX: Prevent RSB underflow before vmenter - x86/common: Stamp out the stepping madness - x86/cpu/amd: Enumerate BTC_NO - x86/retbleed: Add fine grained Kconfig knobs - x86/bugs: Add Cannon lake to RETBleed affected CPU list - x86/entry: Move PUSH_AND_CLEAR_REGS() back into error_entry - x86/bugs: Do not enable IBPB-on-entry when IBPB is not supported - x86/kexec: Disable RET on kexec - x86/speculation: Disable RRSBA behavior - [Config]: Enable speculation mitigations - x86/static_call: Serialize __static_call_fixup() properly - x86/asm/32: Fix ANNOTATE_UNRET_SAFE use on 32-bit - x86/bugs: Mark retbleed_strings static - x86/entry: Remove UNTRAIN_RET from native_irq_return_ldt - x86/kvm: fix FASTOP_SIZE when return thunks are enabled - x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current - KVM: emulate: do not adjust size of fastop and setcc subroutines - x86/bugs: Remove apostrophe typo - efi/x86: use naked RET on mixed mode call wrapper linux-hwe-5.15 (5.15.0-43.46~20.04.1) focal; urgency=medium * focal/linux-hwe-5.15: 5.15.0-43.46~20.04.1 -proposed tracker (LP: #1981242) [ Ubuntu: 5.15.0-43.46 ] * jammy/linux: 5.15.0-43.46 -proposed tracker (LP: #1981243) * Packaging resync (LP: #1786013) - debian/dkms-versions -- update from kernel-versions (main/2022.07.11) * nbd: requests can become stuck when disconnecting from server with qemu-nbd (LP: #1896350) - nbd: don't handle response without a corresponding request message - nbd: make sure request completion won't concurrent - nbd: don't clear 'NBD_CMD_INFLIGHT' flag if request is not completed - nbd: fix io hung while disconnecting device * Ubuntu 22.04 and 20.04 DPC Fixes for Failure Cases of DownPort Containment events (LP: #1965241) - PCI/portdrv: Rename pm_iter() to pcie_port_device_iter() - PCI: pciehp: Ignore Link Down/Up caused by error-induced Hot Reset - [Config] Enable config option CONFIG_PCIE_EDR * [SRU] Ubuntu 22.04 Feature Request-Add support for a NVMe-oF-TCP CDC Client - TP 8010 (LP: #1948626) - nvme: add CNTRLTYPE definitions for 'identify controller' - nvme: send uevent on connection up - nvme: expose cntrltype and dctype through sysfs * [UBUNTU 22.04] Kernel oops while removing device from cio_ignore list (LP: #1980951) - s390/cio: derive cdev information only for IO-subchannels * Jammy Charmed OpenStack deployment fails over connectivity issues when using converged OVS bridge for control and data planes (LP: #1978820) - net/mlx5e: TC NIC mode, fix tc chains miss table * Hairpin traffic does not work with centralized NAT gw (LP: #1967856) - net: openvswitch: fix misuse of the cached connection on tuple changes * alsa: asoc: amd: the internal mic can't be dedected on yellow carp machines (LP: #1980700) - ASoC: amd: Add driver data to acp6x machine driver - ASoC: amd: Add support for enabling DMIC on acp6x via _DSD * AMD ACP 6.x DMIC Supports (LP: #1949245) - ASoC: amd: add Yellow Carp ACP6x IP register header - ASoC: amd: add Yellow Carp ACP PCI driver - ASoC: amd: add acp6x init/de-init functions - ASoC: amd: add platform devices for acp6x pdm driver and dmic driver - ASoC: amd: add acp6x pdm platform driver - ASoC: amd: add acp6x irq handler - ASoC: amd: add acp6x pdm driver dma ops - ASoC: amd: add acp6x pci driver pm ops - ASoC: amd: add acp6x pdm driver pm ops - ASoC: amd: enable Yellow carp acp6x drivers build - ASoC: amd: create platform device for acp6x machine driver - ASoC: amd: add YC machine driver using dmic - ASoC: amd: enable Yellow Carp platform machine driver build - ASoC: amd: fix uninitialized variable in snd_acp6x_probe() - [Config] Enable AMD ACP 6 DMIC Support * [UBUNTU 20.04] Include patches to avoid self-detected stall with Secure Execution (LP: #1979296) - KVM: s390: pv: add macros for UVC CC values - KVM: s390: pv: avoid stalls when making pages secure * [22.04 FEAT] KVM: Attestation support for Secure Execution (crypto) (LP: #1959973) - drivers/s390/char: Add Ultravisor io device - s390/uv_uapi: depend on CONFIG_S390 - [Config] CONFIG_S390_UV_UAPI=y for s390x * CVE-2022-1679 - SAUCE: ath9k: fix use-after-free in ath9k_hif_usb_rx_cb * CVE-2022-28893 - SUNRPC: Ensure we flush any closed sockets before xs_xprt_free() - SUNRPC: Don't leak sockets in xs_local_connect() * CVE-2022-34918 - netfilter: nf_tables: stricter validation of element data * CVE-2022-1652 - floppy: use a statically allocated error counter -- Luke Nowakowski-Krijger <email address hidden> Fri, 29 Jul 2022 12:56:08 -0700
Upload details
- Uploaded by:
- Luke Nowakowski-Krijger
- Uploaded to:
- Focal
- Original maintainer:
- Ubuntu Kernel Team
- Architectures:
- all amd64 armhf arm64 ppc64el s390x
- Section:
- devel
- Urgency:
- Medium Urgency
See full publishing history Publishing
Series | Published | Component | Section |
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Downloads
File | Size | SHA-256 Checksum |
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linux-hwe-5.15_5.15.0.orig.tar.gz | 185.9 MiB | 4d7908da75ad50a70a0141721e259c2589b7bdcc317f7bd885b80c2ffa689211 |
linux-hwe-5.15_5.15.0-45.48~20.04.1.diff.gz | 9.6 MiB | 755651d39a7d8a05ebaad3c762141e83cd1bc57a108abd060cb9aaf046599926 |
linux-hwe-5.15_5.15.0-45.48~20.04.1.dsc | 7.5 KiB | 8daf0c659513424c556d66b0118d47fba1d32b622fb43251c8504de3387dd4c2 |
Available diffs
Binary packages built by this source
- linux-buildinfo-5.15.0-45-generic: No summary available for linux-buildinfo-5.15.0-45-generic in ubuntu focal.
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- linux-hwe-5.15-cloud-tools-common: Linux kernel version specific cloud tools for version 5.15.0
This package provides the architecture independent parts for kernel
version locked tools for cloud tools for version 5.15.0.
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- linux-hwe-5.15-source-5.15.0: Linux kernel source for version 5.15.0 with Ubuntu patches
This package provides the source code for the Linux kernel version
5.15.0.
.
This package is mainly meant for other packages to use, in order to build
custom flavours.
.
If you wish to use this package to create a custom Linux kernel, then it
is suggested that you investigate the package kernel-package, which has
been designed to ease the task of creating kernel image packages.
.
If you are simply trying to build third-party modules for your kernel,
you do not want this package. Install the appropriate linux-headers
package instead.
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- linux-hwe-5.15-tools-common: Linux kernel version specific tools for version 5.15.0
This package provides the architecture independent parts for kernel
version locked tools (such as perf and x86_energy_perf_policy) for
version 5.15.0.
- linux-hwe-5.15-tools-host: Linux kernel VM host tools
This package provides kernel tools useful for VM hosts.
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- linux-modules-iwlwifi-5.15.0-45-generic: No summary available for linux-modules-iwlwifi-5.15.0-45-generic in ubuntu focal.
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- linux-tools-5.15.0-45-generic: No summary available for linux-tools-5.15.0-45-generic in ubuntu focal.
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