linux 5.15.0-46.49 source package in Ubuntu
Changelog
linux (5.15.0-46.49) jammy; urgency=medium * CVE-2022-2585 - SAUCE: posix-cpu-timers: Cleanup CPU timers before freeing them during exec * CVE-2022-2586 - SAUCE: netfilter: nf_tables: do not allow SET_ID to refer to another table - SAUCE: netfilter: nf_tables: do not allow CHAIN_ID to refer to another table - SAUCE: netfilter: nf_tables: do not allow RULE_ID to refer to another chain * CVE-2022-2588 - SAUCE: net_sched: cls_route: remove from list when handle is 0 linux (5.15.0-45.48) jammy; urgency=medium * 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 -- Thadeu Lima de Souza Cascardo <email address hidden> Thu, 04 Aug 2022 14:16:56 -0300
Upload details
- Uploaded by:
- Thadeu Lima de Souza Cascardo
- Uploaded to:
- Jammy
- Original maintainer:
- Ubuntu Kernel Team
- Architectures:
- all amd64 armhf arm64 ppc64el s390x i386 riscv64
- Section:
- devel
- Urgency:
- Medium Urgency
See full publishing history Publishing
Series | Published | Component | Section |
---|
Downloads
File | Size | SHA-256 Checksum |
---|---|---|
linux_5.15.0.orig.tar.gz | 185.9 MiB | 4d7908da75ad50a70a0141721e259c2589b7bdcc317f7bd885b80c2ffa689211 |
linux_5.15.0-46.49.diff.gz | 6.6 MiB | 047072f137ea20c007aefa7222e489bc7dfc40357c1830894e9a5a01d7a71d91 |
linux_5.15.0-46.49.dsc | 7.1 KiB | a8c3d1838458f87a65bab000ff8c2a1a90c6aa3a09d4a309dc8d104633aab83f |
Available diffs
Binary packages built by this source
- linux-buildinfo-5.15.0-46-generic: No summary available for linux-buildinfo-5.15.0-46-generic in ubuntu jammy.
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- linux-cloud-tools-5.15.0-46: No summary available for linux-cloud-tools-5.15.0-46 in ubuntu jammy.
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- linux-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.
- linux-doc: Linux kernel specific documentation for version 5.15.0
This package provides the various documents in the 5.15.0 kernel
Documentation/ subdirectory. These document kernel subsystems, APIs, device
drivers, and so on. See
/usr/share/doc/linux- doc/00- INDEX for a list of what is
contained in each file.
- linux-headers-5.15.0-46: No summary available for linux-headers-5.15.0-46 in ubuntu jammy.
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- linux-image-unsigned-5.15.0-46-generic-dbgsym: No summary available for linux-image-unsigned-5.15.0-46-generic-dbgsym in ubuntu jammy.
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- linux-libc-dev: Linux Kernel Headers for development
This package provides headers from the Linux kernel. These headers
are used by the installed headers for GNU glibc and other system
libraries. They are NOT meant to be used to build third-party modules for
your kernel. Use linux-headers-* packages for that.
- linux-modules-5.15.0-46-generic: No summary available for linux-modules-5.15.0-46-generic in ubuntu jammy.
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- linux-modules-extra-5.15.0-46-generic: No summary available for linux-modules-extra-5.15.0-46-generic in ubuntu jammy.
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- linux-modules-iwlwifi-5.15.0-46-generic: No summary available for linux-modules-iwlwifi-5.15.0-46-generic in ubuntu jammy.
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- linux-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.
- linux-tools-5.15.0-46: No summary available for linux-tools-5.15.0-46 in ubuntu jammy.
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- linux-tools-5.15.0-46-generic: No summary available for linux-tools-5.15.0-46-generic in ubuntu jammy.
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No description available for linux-tools-
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- linux-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-tools-host: Linux kernel VM host tools
This package provides kernel tools useful for VM hosts.