CVE-2023-20530

🗓️ 11 Jan 2023 08:15:13Reported by [email protected]Type

nvd

nvd🔗 web.nvd.nist.gov👁 35 Views

Insufficient input validation in BIOS mailbox message

Reporter	Title	Published	Views	Family All 13
amd	AMD Server Vulnerabilities – January 2023	10 Jan 202300:00	–	amd
bdu_fstec	The vulnerability of the BIOS component of AMD processors allows a hacker to trigger a system failure.	15 Feb 202300:00	–	bdu_fstec
circl	CVE-2023-20530	7 Apr 202518:46	–	circl
cnnvd	AMD System Management Unit(SMU) 输入验证错误漏洞	11 Jan 202300:00	–	cnnvd
cve	CVE-2023-20530	10 Jan 202320:57	–	cve
cvelist	CVE-2023-20530	10 Jan 202320:57	–	cvelist
euvd	EUVD-2023-24709	3 Oct 202520:07	–	euvd
hpe	HPESBHF04404 rev.1 - HPE ProLiant Gen10 and Gen10 Plus Servers Using Certain AMD EPYC Processors, Multiple Local Vulnerabilities	20 Jan 202300:00	–	hpe
ncsc	Vulnerabilities fixed in Dell PowerEdge	13 Jan 202300:00	–	ncsc
osv	CVE-2023-20530	11 Jan 202308:15	–	osv

NVD

Node

AND

amd epyc_7003_firmwareRange<milanpi_1.0.0.5

amd epyc_7003Match-

Node

AND

amd epyc_72f3_firmwareRange<milanpi_1.0.0.5

amd epyc_72f3Match-

Node

AND

amd epyc_7313_firmwareRange<milanpi_1.0.0.5

amd epyc_7313Match-

Node

AND

amd epyc_7313p_firmwareRange<milanpi_1.0.0.5

amd epyc_7313pMatch-

Node

AND

amd epyc_7343_firmwareRange<milanpi_1.0.0.5

amd epyc_7343Match-

Node

AND

amd epyc_7373x_firmwareRange<milanpi_1.0.0.5

amd epyc_7373xMatch-

Node

AND

amd epyc_73f3_firmwareRange<milanpi_1.0.0.5

amd epyc_73f3Match-

Node

AND

amd epyc_7413_firmwareRange<milanpi_1.0.0.5

amd epyc_7413Match-

Node

AND

amd epyc_7443_firmwareRange<milanpi_1.0.0.5

amd epyc_7443Match-

Node

AND

amd epyc_7443p_firmwareRange<milanpi_1.0.0.5

amd epyc_7443pMatch-

Node

AND

amd epyc_7453_firmwareRange<milanpi_1.0.0.5

amd epyc_7453Match-

Node

AND

amd epyc_74f3_firmwareRange<milanpi_1.0.0.5

amd epyc_74f3Match-

Node

AND

amd epyc_7513_firmwareRange<milanpi_1.0.0.5

amd epyc_7513Match-

Node

AND

amd epyc_7543_firmwareRange<milanpi_1.0.0.5

amd epyc_7543Match-

Node

AND

amd epyc_7543p_firmwareRange<milanpi_1.0.0.5

amd epyc_7543pMatch-

Node

AND

amd epyc_7573x_firmwareRange<milanpi_1.0.0.5

amd epyc_7573xMatch-

Node

AND

amd epyc_75f3_firmwareRange<milanpi_1.0.0.5

amd epyc_75f3Match-

Node

AND

amd epyc_7643_firmwareRange<milanpi_1.0.0.5

amd epyc_7643Match-

Node

AND

amd epyc_7663_firmwareRange<milanpi_1.0.0.5

amd epyc_7663Match-

Node

AND

amd epyc_7713_firmwareRange<milanpi_1.0.0.5

amd epyc_7713Match-

Node

AND

amd epyc_7713p_firmwareRange<milanpi_1.0.0.5

amd epyc_7713pMatch-

Node

AND

amd epyc_7743_firmwareRange<milanpi_1.0.0.5

amd epyc_7743Match-

Node

AND

amd epyc_7763_firmwareRange<milanpi_1.0.0.5

amd epyc_7763Match-

Node

AND

amd epyc_7773x_firmwareRange<milanpi_1.0.0.5

amd epyc_7773xMatch-

Source	Link
amd	www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032

17 Jun 2026 05:30Current

7.5High risk

Vulners AI Score7.5

CVSS 3.17.5

EPSS0.00616

cve-2023-20530 smu out-of-bounds memory denial of service