openSUSE Security Update : ucode-intel (openSUSE-2019-1402) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

medium Nessus Plugin ID 125241

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Synopsis

The remote openSUSE host is missing a security update.

Description

This update for ucode-intel fixes the following issues :

This update contains the Intel QSR 2019.1 Microcode release (bsc#1111331)

Four new speculative execution information leak issues have been identified in Intel CPUs. (bsc#1111331)

- CVE-2018-12126: Microarchitectural Store Buffer Data Sampling (MSBDS)

- CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling (MFBDS)

- CVE-2018-12130: Microarchitectural Load Port Data Samling (MLPDS)

- CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)

These updates contain the CPU Microcode adjustments for the software mitigations.

For more information on this set of vulnerabilities, check out https://www.suse.com/support/kb/doc/?id=7023736

Release notes :

- Processor Identifier Version Products

- Model Stepping F-MO-S/PI Old->New

- ---- new platforms
----------------------------------------

- CLX-SP B1 6-55-7/bf 05000021 Xeon Scalable Gen2

- ---- updated platforms
------------------------------------

- SNB D2/G1/Q0 6-2a-7/12 0000002e->0000002f Core Gen2

- IVB E1/L1 6-3a-9/12 00000020->00000021 Core Gen3

- HSW C0 6-3c-3/32 00000025->00000027 Core Gen4

- BDW-U/Y E0/F0 6-3d-4/c0 0000002b->0000002d Core Gen5

- IVB-E/EP C1/M1/S1 6-3e-4/ed 0000042e->0000042f Core Gen3 X Series; Xeon E5 v2

- IVB-EX D1 6-3e-7/ed 00000714->00000715 Xeon E7 v2

- HSX-E/EP Cx/M1 6-3f-2/6f 00000041->00000043 Core Gen4 X series; Xeon E5 v3

- HSX-EX E0 6-3f-4/80 00000013->00000014 Xeon E7 v3

- HSW-U C0/D0 6-45-1/72 00000024->00000025 Core Gen4

- HSW-H C0 6-46-1/32 0000001a->0000001b Core Gen4

- BDW-H/E3 E0/G0 6-47-1/22 0000001e->00000020 Core Gen5

- SKL-U/Y D0/K1 6-4e-3/c0 000000c6->000000cc Core Gen6

- SKX-SP H0/M0/U0 6-55-4/b7 0200005a->0000005e Xeon Scalable

- SKX-D M1 6-55-4/b7 0200005a->0000005e Xeon D-21xx

- BDX-DE V1 6-56-2/10 00000019->0000001a Xeon D-1520/40

- BDX-DE V2/3 6-56-3/10 07000016->07000017 Xeon D-1518/19/21/27/28/31/33/37/41/48, Pentium D1507/08/09/17/19

- BDX-DE Y0 6-56-4/10 0f000014->0f000015 Xeon D-1557/59/67/71/77/81/87

- BDX-NS A0 6-56-5/10 0e00000c->0e00000d Xeon D-1513N/23/33/43/53

- APL D0 6-5c-9/03 00000036->00000038 Pentium N/J4xxx, Celeron N/J3xxx, Atom x5/7-E39xx

- SKL-H/S R0/N0 6-5e-3/36 000000c6->000000cc Core Gen6;
Xeon E3 v5

- DNV B0 6-5f-1/01 00000024->0000002e Atom Processor C Series

- GLK B0 6-7a-1/01 0000002c->0000002e Pentium Silver N/J5xxx, Celeron N/J4xxx

- AML-Y22 H0 6-8e-9/10 0000009e->000000b4 Core Gen8 Mobile

- KBL-U/Y H0 6-8e-9/c0 0000009a->000000b4 Core Gen7 Mobile

- CFL-U43e D0 6-8e-a/c0 0000009e->000000b4 Core Gen8 Mobile

- WHL-U W0 6-8e-b/d0 000000a4->000000b8 Core Gen8 Mobile

- WHL-U V0 6-8e-d/94 000000b2->000000b8 Core Gen8 Mobile

- KBL-G/H/S/E3 B0 6-9e-9/2a 0000009a->000000b4 Core Gen7;
Xeon E3 v6

- CFL-H/S/E3 U0 6-9e-a/22 000000aa->000000b4 Core Gen8 Desktop, Mobile, Xeon E

- CFL-S B0 6-9e-b/02 000000aa->000000b4 Core Gen8

- CFL-H/S P0 6-9e-c/22 000000a2->000000ae Core Gen9

- CFL-H R0 6-9e-d/22 000000b0->000000b8 Core Gen9 Mobile

This update was imported from the SUSE:SLE-15:Update update project.

Solution

Update the affected ucode-intel package.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1111331

https://www.suse.com/support/kb/doc/?id=7023736

Plugin Details

Severity: Medium

ID: 125241

File Name: openSUSE-2019-1402.nasl

Version: 1.4

Type: local

Agent: unix

Published: 5/17/2019

Updated: 1/19/2021

Supported Sensors: Nessus Agent

Risk Information

VPR

Risk Factor: High

Score: 7.1

CVSS v2

Risk Factor: Medium

Base Score: 4.7

Temporal Score: 3.5

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS Score Source: CVE-2019-11091

CVSS v3

Risk Factor: Medium

Base Score: 5.6

Temporal Score: 4.9

Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:ucode-intel, cpe:/o:novell:opensuse:15.0

Required KB Items: Host/local_checks_enabled, Host/SuSE/release, Host/SuSE/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 5/16/2019

Vulnerability Publication Date: 5/30/2019

Reference Information

CVE: CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091