Lucene search

AMDVULNRICHMENT:CVE-2023-31305

HistoryAug 13, 2024 - 4:53 p.m.

CVE-2023-31305

2024-08-1316:53:42

AMD

github.com

weak initialization vector

pmfw

information disclosure

CVSS3

1.9

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N

AI Score

6.5

Confidence

Low

EPSS

Percentile

9.5%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

Generation of weak and predictable Initialization Vector (IV) in PMFW (Power Management Firmware) may allow an attacker with privileges to reuse IV values to reverse-engineer debug data, potentially resulting in information disclosure.

CNA Affected

[
  {
    "vendor": "AMD",
    "product": "AMD Radeon™ RX 6000 Series Graphics Cards",
    "versions": [
      {
        "status": "unaffected",
        "version": "AMD Software:  Adrenalin Edition 23.12.1 (23.30.13.01)"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Radeon™ PRO W6000 Series Graphics Cards",
    "versions": [
      {
        "status": "unaffected",
        "version": "AMD Software:  PRO Edition 23.Q4 (23.30.13.03)"
      }
    ],
    "defaultStatus": "affected"
  }
]

References

www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html

CVSS3

1.9

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N

AI Score

6.5

Confidence

Low

EPSS

Percentile

9.5%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

Related for VULNRICHMENT:CVE-2023-31305