CVE-2019-16284: A potential security vulnerability has been identified in multiple HP products and versions which involves possible execution of arbitrary code during boot…

PriorityP346high7.2CVSS 3.1

AVNACLPRHUINSUCHIHAH

EPSS

1.96%

78.2th percentile

A potential security vulnerability has been identified in multiple HP products and versions which involves possible execution of arbitrary code during boot services that can result in elevation of privilege. The EFI_BOOT_SERVICES structure might be overwritten by an attacker to execute arbitrary SMM (System Management Mode) code. A list of affected products and versions are available in https://support.hp.com/rs-en/document/c06456250.

Affected

103 ranges· showing 25

Vendor	Product	Version range	Fixed in
hp	260_g1_dm_firmware	< 2.27	2.27
hp	280_pro_g1_firmware	< 80.3	80.3
hp	285_g2_firmware	< a0.23	a0.23
hp	340_g3_firmware	< f.48	f.48
hp	340_g4_firmware	< f.55	f.55
hp	346_g3_firmware	< f.48	f.48
hp	346_g4_firmware	< f.46	f.46
hp	348_g3_firmware	< f.48	f.48
hp	348_g4_firmware	< f.55	f.55
hp	elite_slice_firmware	< 2.42	2.42
hp	elite_x2_1011_g1_firmware	< 1.27	1.27
hp	elite_x2_1012_g1_firmware	< 1.42	1.42
hp	elitebook_1030_g1_firmware	< 1.42	1.42
hp	elitebook_1040_g2_firmware	< 1.17	1.17
hp	elitebook_720_g1_firmware	< 1.48	1.48
hp	elitebook_720_g2_firmware	< 1.29	1.29
hp	elitebook_740_g1_firmware	< 1.48	1.48
hp	elitebook_740_g2_firmware	< 1.29	1.29
hp	elitebook_750_g1_firmware	< 1.48	1.48
hp	elitebook_750_g2_firmware	< 1.29	1.29
hp	elitebook_820_g1_firmware	< 1.48	1.48
hp	elitebook_820_g2_firmware	< 1.29	1.29
hp	elitebook_820_g3_firmware	< 1.42	1.42
hp	elitebook_828_g3_firmware	< 1.42	1.42
hp	elitebook_840_g1_firmware	< 1.48	1.48

CVSS provenance

nvdv3.17.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C

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