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cveAMDCVE-2023-31305
HistoryAug 13, 2024 - 5:15 p.m.

CVE-2023-31305

2024-08-1317:15:20
AMD
web.nvd.nist.gov
23
initialization vector
pmfw
information disclosure
cve-2023-31305
reverse-engineer

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

6.8

Confidence

Low

EPSS

0

Percentile

9.5%

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

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

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

6.8

Confidence

Low

EPSS

0

Percentile

9.5%

Related for CVE-2023-31305