This bug will contain status and test results related to a kernel source (or snap) as stated in the title.
For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
-- swm properties --
boot-testing-requested: true
bugs-spammed: true
built:
from: a21c75205ab64df8
route-entry: 1
delta:
promote-to-proposed: [main, lrs, meta, lrm, signed, lrg]
flag:
boot-testing-requested: true
bugs-spammed: true
proposed-announcement-sent: true
proposed-testing-requested: true
issue: KSRU-4524
kernel-stable-master-bug: 1983064
packages:
lrg: linux-restricted-generate-lowlatency-hwe-5.15
lrm: linux-restricted-modules-lowlatency-hwe-5.15
lrs: linux-restricted-signatures-lowlatency-hwe-5.15
main: linux-lowlatency-hwe-5.15
meta: linux-meta-lowlatency-hwe-5.15
signed: linux-signed-lowlatency-hwe-5.15
phase: Testing
phase-changed: Friday, 05. August 2022 17:06 UTC
proposed-announcement-sent: true
proposed-testing-requested: true
reason:
automated-testing: Stalled -s testing FAILED
regression-testing: Stalled -s testing FAILED
synthetic:
:promote-to-as-proposed: Fix Released
variant: debs
versions:
lrm: 5.15.0-45.48~20.04.1
main: 5.15.0-45.48~20.04.1
meta: 5.15.0.45.48~20.04.14
signed: 5.15.0-45.48~20.04.1
~~:
clamps:
new-review: a21c75205ab64df8
promote-to-proposed: a21c75205ab64df8
self: 5.15.0-45.48~20.04.1
sru-review: a21c75205ab64df8
This bug was fixed in the package linux-lowlatenc y-hwe-5. 15 - 5.15.0- 46.49~20. 04.1
--------------- y-hwe-5. 15 (5.15.0- 46.49~20. 04.1) focal; urgency=medium
linux-lowlatenc
[ Ubuntu: 5.15.0-46.49 ]
* 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-lowlatenc y-hwe-5. 15 (5.15.0- 45.48~20. 04.1) focal; urgency=medium
* focal/linux- lowlatency- hwe-5.15: 5.15.0- 45.48~20. 04.1 -proposed tracker
(LP: #1983615)
[ Ubuntu: 5.15.0-45.48 ]
* jammy/linux- lowlatency: 5.15.0-45.48 -proposed tracker (LP: #1983064) atomic64_ 386_32: Rename things line-speculatio n line-speculatio n Makefile. build line-speculatio n mitigation line-speculatio n validation is_preempted emu/64: Don't use RET in vsyscall emulation
* CVE-2022-29900 // CVE-2022-29901
- x86/lib/
- x86: Prepare asm files for straight-
- x86: Prepare inline-asm for straight-
- x86/alternative: Relax text_poke_bp() constraint
- kbuild: move objtool_args back to scripts/
- x86: Add straight-
- kvm/emulate: Fix SETcc emulation function offsets with SLS
- crypto: x86/poly1305 - Fixup SLS
- objtool: Add straight-
- 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_
- 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_
- 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 implement...