Ubuntu
linux package

  1. Bug #1961338
  2. Comment #2

Comment 2 for bug 1961338

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux - 4.15.0-171.180

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linux (4.15.0-171.180) bionic; urgency=medium

  * CVE-2022-0001
    - cpu/SMT: create and export cpu_smt_possible()
    - x86/speculation: Merge one test in spectre_v2_user_select_mitigation()
    - x86,bugs: Unconditionally allow spectre_v2=retpoline,amd
    - SAUCE: x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE
    - SAUCE: x86/speculation: Add eIBRS + Retpoline options
    - SAUCE: Documentation/hw-vuln: Update spectre doc

  * Disable unprivileged BPF by default (LP: #1961338)
    - bpf: Add kconfig knob for disabling unpriv bpf by default
    - [Config] set CONFIG_BPF_UNPRIV_DEFAULT_OFF=y

 -- Thadeu Lima de Souza Cascardo <email address hidden> Wed, 02 Mar 2022 13:21:15 -0300