CVE-2023-31355

🗓️ 05 Aug 2024 16:04:24Reported by AMDType

Improper SNP firmware write restriction may allow hypervisor overwrite and memory reading

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
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
Tenable Nessus	Fedora 40 : linux-firmware (2025-3110d5f423)	19 Mar 202500:00	–	nessus

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-

[
  {
    "defaultStatus": "affected",
    "product": "3rd Gen AMD EPYC™ Processors",
    "vendor": "AMD",
    "versions": [
      {
        "lessThan": "MilanPI 1.0.0.D",
        "status": "affected",
        "version": "various",
        "versionType": "Platform Initialization"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "4th Gen AMD EPYC™ Processors",
    "vendor": "AMD",
    "versions": [
      {
        "lessThan": "GenoaPI 1.0.0.C",
        "status": "affected",
        "version": "various",
        "versionType": "Platform Initialization"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "AMD EPYC™ Embedded 7003",
    "vendor": "AMD",
    "versions": [
      {
        "lessThan": "EmbMilanPI-SP3 1.0.0.9",
        "status": "affected",
        "version": "various",
        "versionType": "Platform Initialization"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "AMD EPYC™ Embedded 9003",
    "vendor": "AMD",
    "versions": [
      {
        "lessThan": "EmbGenoaPI-SP5 1.0.0.7",
        "status": "affected",
        "version": "various",
        "versionType": "Platform Initialization"
      }
    ]
  }
]

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

26 Nov 2024 19:10Current

7.2High risk

Vulners AI Score7.2

CVSS 3.16

EPSS0.00795

SSVC