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oraclelinuxOracleLinuxELSA-2022-9344
HistoryApr 29, 2022 - 12:00 a.m.

qemu security update

2022-04-2900:00:00
linux.oracle.com
13

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

[15:4.2.1-16.el7]

  • Document CVE-2021-4145 as fixed (Mark Kanda) [Orabug: 33791496] {CVE-2021-4145}
  • migration: Tally pre-copy, downtime and post-copy bytes independently (David Edmondson)
  • migration: Introduce ram_transferred_add() (David Edmondson)
  • ACPI ERST: specification for ERST support (Eric DeVolder)
  • ACPI ERST: step 6 of bios-tables-test.c (Eric DeVolder)
  • ACPI ERST: bios-tables-test testcase (Eric DeVolder)
  • ACPI ERST: qtest for ERST (Eric DeVolder)
  • ACPI ERST: create ACPI ERST table for pc/x86 machines (Eric DeVolder)
  • ACPI ERST: build the ACPI ERST table (Eric DeVolder)
  • ACPI ERST: support for ACPI ERST feature (Eric DeVolder)
  • ACPI ERST: header file for ERST (Eric DeVolder)
  • ACPI ERST: PCI device_id for ERST (Eric DeVolder)
  • ACPI ERST: bios-tables-test.c steps 1 and 2 (Eric DeVolder)
  • ACPI: cleanup bios-tables-test state (Eric DeVolder)
  • KVM: x86: believe what KVM says about WAITPKG (Paolo Bonzini) [Orabug: 33832295]
  • cputlb: destroy CPUTLB with tlb_destroy (Emilio G. Cota) [Orabug: 33428107]

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C