High Severity

IBM Security Bulletin: IBM has released Unified Extensible Firmware Interface (UEFI) fixes in response to Spectre variants 4 and 3a (CVE-2018-3639 CVE-2018-3640)

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IBM has released the following Unified Extensible Firmware Interface (UEFI) fixes for System x, Flex and BladeCenter systems in response to the vulnerabilities referred to as Spectre variants 4 and 3a.

CVE(s): CVE-2018-3639, CVE-2018-3640

Affected product(s) and affected version(s):

Product

Affected Version

BladeCenter HS22 1911/1936/7809/7870
BladeCenter HS22V 1949/7871

p9e1

BladeCenter HS23 7875/1929

tke1

BladeCenter HS23E 8038/8039

ahe1

Flex System x220 2585/7906

kse1

Flex System x222 7916

cce1

Flex System x240 7863/8737/8738/8956

b2e1

Flex System x280, x480, x880 7903

n2e1

Flex System x440 7917

cne1

System x iDataPlex dx360 M2
System x iDataPlex dx360 M3

tme1

System x iDataPlex dx360 M4 7912/7913

tde1

System x NeXtScale nx360 M4 5455

fhe1

System x3200 M3 7327/7328
System x3250 M3 4251/4252/4261

gye1

System x3400 M2 7836/7837
System x3400 M3 7378/7379
System x3500 M2 7839
System x3500 M3 7380

y4e1

System x3550 M2 4198/7946
System x3550 M3 4254/7944
System x3650 M2 4199/7947
System x3650 M3 4255/7945

d6e1

System x3620 M3 7376
System x3630 M3 7377

hse1

System x3100 M4 2582
System x3250 M4 2583

jqe1

System x3100 M5 5457

j9e1

System x3250 M5 5458

jue1

System x3300 M4 7382

yae1

System x3500 M4 7383

y5e1

System x3550 M4 7914

d7e1

System x3630 M4 7158
System x3530 M4 7160

bee1

System x3650 M4 7915
System x3650 M4 HD 5460

vve1

System x3650 M4 BD 5466

yoe1

System x3750 M4 8718/8722/8733/8752

koe1

System x3850 x6 3837/3839
System x3950 x6 3839

a8e1

BladeCenter HX5 7872/1909/1910/7873

hie1

System x3850 x5 7145/7146
System x3950 x5 7143/7191

g0e1

System x3690 x5 7147/7148/7149/7192

mle1

Refer to the following reference URLs for remediation and additional vulnerability details:
Source Bulletin: http://www-01.ibm.com/support/docview.wss?uid=ibm10716309

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