CVE-2023-31355

🗓️ 05 Aug 2024 16:15:34Reported by [email protected]Type

nvd

nvd🔗 web.nvd.nist.gov👁 16 Views

Improper write restriction in SNP firmware allows hypervisor to overwrite UMC seed, leading to memory reading from decommissioned gues

Reporter	Title	Published	Views	Family All 22
Amd	Guest Memory Vulnerabilities	5 Aug 202400:00	–	amd
GithubExploit	Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Amd Epyc_7203_Firmware	10 Jan 202420:35	–	githubexploit
Circl	CVE-2023-31355	5 Aug 202418:56	–	circl
CNNVD	AMD SEV-SNP 安全漏洞	5 Aug 202400:00	–	cnnvd
CVE	CVE-2023-31355	5 Aug 202416:04	–	cve
Cvelist	CVE-2023-31355	5 Aug 202416:04	–	cvelist
EUVD	EUVD-2023-35666	3 Oct 202520:07	–	euvd
Fedora	[SECURITY] Fedora 40 Update: linux-firmware-20250311-1.fc40	17 Mar 202502:04	–	fedora
Fedora	[SECURITY] Fedora 42 Update: linux-firmware-20250311-1.fc42	16 Mar 202500:16	–	fedora
Fedora	[SECURITY] Fedora 41 Update: linux-firmware-20250311-1.fc41	15 Mar 202502:24	–	fedora

NVD

Node

amd epyc_7203_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7203Match-

Node

amd epyc_7203p_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7203pMatch-

Node

amd epyc_72f3_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_72f3Match-

Node

amd epyc_7303_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7303Match-

Node

amd epyc_7303p_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7303pMatch-

Node

amd epyc_7313_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7313Match-

Node

amd epyc_7313p_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7313pMatch-

Node

amd epyc_7343_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7343Match-

Node

amd epyc_73f3_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_73f3Match-

Node

amd epyc_7373x_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7373xMatch-

Node

amd epyc_7413_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7413Match-

Node

amd epyc_7443_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7443Match-

Node

amd epyc_7443p_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7443pMatch-

Node

amd epyc_74f3_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_74f3Match-

Node

amd epyc_7453_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7453Match-

Node

amd epyc_7473x_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7473xMatch-

Node

amd epyc_7513_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7513Match-

Node

amd epyc_7543_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7543Match-

Node

amd epyc_7543p_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7543pMatch-

Node

amd epyc_75f3_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_75f3Match-

Node

amd epyc_7573x_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7573xMatch-

Node

amd epyc_7643_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7643Match-

Node

amd epyc_7773x_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7773xMatch-

Node

amd epyc_7643p_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7643pMatch-

Node

amd epyc_7663_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7663Match-

Node

amd epyc_7663p_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7663pMatch-

Node

amd epyc_7713_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7713Match-

Node

amd epyc_7713p_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7713pMatch-

Node

amd epyc_7763_firmwareRange<milanpi_1.0.0.d

AND

amd epyc_7763Match-

Node

amd epyc_8024pn_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8024pnMatch-

Node

amd epyc_8024p_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8024pMatch-

Node

amd epyc_8124pn_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8124pnMatch-

Node

amd epyc_8124p_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8124pMatch-

Node

amd epyc_8224pn_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8224pnMatch-

Node

amd epyc_8224p_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8224pMatch-

Node

amd epyc_8324pn_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8324pnMatch-

Node

amd epyc_8324p_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8324pMatch-

Node

amd epyc_8434pn_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8434pnMatch-

Node

amd epyc_8434p_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8434pMatch-

Node

amd epyc_8534pn_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8534pnMatch-

Node

amd epyc_8534p_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_8534pMatch-

Node

amd epyc_9734_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9734Match-

Node

amd epyc_9754s_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9754sMatch-

Node

amd epyc_9754_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9754Match-

Node

amd epyc_9184x_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9184xMatch-

Node

amd epyc_9384x_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9384xMatch-

Node

amd epyc_9684x_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9684xMatch-

Node

amd epyc_9124_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9124Match-

Node

amd epyc_9174f_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9174fMatch-

Node

amd epyc_9224_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9224Match-

Node

amd epyc_9254_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9254Match-

Node

amd epyc_9274f_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9274fMatch-

Node

amd epyc_9334_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9334Match-

Node

amd epyc_9354_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9354Match-

Node

amd epyc_9354p_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9354pMatch-

Node

amd epyc_9374f_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9374fMatch-

Node

amd epyc_9454_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9454Match-

Node

amd epyc_9454p_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9454pMatch-

Node

amd epyc_9474f_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9474fMatch-

Node

amd epyc_9534_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9534Match-

Node

amd epyc_9554_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9554Match-

Node

amd epyc_9554p_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9554pMatch-

Node

amd epyc_9634_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9634Match-

Node

amd epyc_9654_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9654Match-

Node

amd epyc_9654p_firmwareRange<genoapi_1.0.0.c

AND

amd epyc_9654pMatch-

Node

amd epyc_embedded_7313_firmwareRange<embmilanpi-sp3_1.0.0.9

AND

amd epyc_embedded_7313Match-

Node

amd epyc_embedded_7313p_firmwareRange<embmilanpi-sp3_1.0.0.9

AND

amd epyc_embedded_7313pMatch-

Node

amd epyc_embedded_7413_firmwareRange<embmilanpi-sp3_1.0.0.9

AND

amd epyc_embedded_7413Match-

Node

amd epyc_embedded_7443_firmwareRange<embmilanpi-sp3_1.0.0.9

AND

amd epyc_embedded_7443Match-

Node

amd epyc_embedded_7443p_firmwareRange<embmilanpi-sp3_1.0.0.9

AND

amd epyc_embedded_7443pMatch-

Node

amd epyc_embedded_7543_firmwareRange<embmilanpi-sp3_1.0.0.9

AND

amd epyc_embedded_7543Match-

Node

amd epyc_embedded_7543p_firmwareRange<embmilanpi-sp3_1.0.0.9

AND

amd epyc_embedded_7543pMatch-

Node

amd epyc_embedded_7643_firmwareRange<embmilanpi-sp3_1.0.0.9

AND

amd epyc_embedded_7643Match-

Node

amd epyc_embedded_7713_firmwareRange<embmilanpi-sp3_1.0.0.9

AND

amd epyc_embedded_7713Match-

Node

amd epyc_embedded_7713p_firmwareRange<embmilanpi-sp3_1.0.0.9

AND

amd epyc_embedded_7713pMatch-

Node

amd epyc_embedded_9124_firmwareRange<embgenoapi-sp5_1.0.0.7

AND

amd epyc_embedded_9124Match-

Node

amd epyc_embedded_9254_firmwareRange<embgenoapi-sp5_1.0.0.7

AND

amd epyc_embedded_9254Match-

Node

amd epyc_embedded_9354_firmwareRange<embgenoapi-sp5_1.0.0.7

AND

amd epyc_embedded_9354Match-

Node

amd epyc_embedded_9354p_firmwareRange<embgenoapi-sp5_1.0.0.7

AND

amd epyc_embedded_9354pMatch-

Node

amd epyc_embedded_9454_firmwareRange<embgenoapi-sp5_1.0.0.7

AND

amd epyc_embedded_9454Match-

Node

amd epyc_embedded_9454p_firmwareRange<embgenoapi-sp5_1.0.0.7

AND

amd epyc_embedded_9454pMatch-

Node

amd epyc_embedded_9534_firmwareRange<embgenoapi-sp5_1.0.0.7

AND

amd epyc_embedded_9534Match-

Node

amd epyc_embedded_9554_firmwareRange<embgenoapi-sp5_1.0.0.7

AND

amd epyc_embedded_9554Match-

Node

amd epyc_embedded_9554p_firmwareRange<embgenoapi-sp5_1.0.0.7

AND

amd epyc_embedded_9554pMatch-

Node

amd epyc_embedded_9654_firmwareRange<embgenoapi-sp5_1.0.0.7

AND

amd epyc_embedded_9654Match-

Node

amd epyc_embedded_9654p_firmwareRange<embgenoapi-sp5_1.0.0.7

AND

amd epyc_embedded_9654pMatch-

Source	Link
https	www.https//www.amd.com/en/resources/product-security/bulletin/amd-sb-3011.html

26 Nov 2024 19:10Current

CVSS 3.16

EPSS0.00795

CWE-119 CWE-787

snp firmware write restriction hypervisor umc seed memory reading decommissioned guest