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DellVULNRICHMENT:CVE-2024-25942

HistoryMar 19, 2024 - 7:52 a.m.

CVE-2024-25942

2024-03-1907:52:29

CWE-20

dell

github.com

dell poweredge

bios

smm

vulnerability

smram

CVSS3

4.4

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

6.7

Confidence

Low

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

Dell PowerEdge Server BIOS contains an Improper SMM communication buffer verification vulnerability. A physical high privileged attacker could potentially exploit this vulnerability leading to arbitrary writes to SMRAM.

CNA Affected

[
  {
    "vendor": "Dell",
    "product": "PowerEdge Platform",
    "versions": [
      {
        "status": "affected",
        "version": "N/A",
        "lessThan": "2.19.0 ",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "N/A",
        "lessThan": "2.14.0",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "N/A",
        "lessThan": "1.19.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

www.dell.com/support/kbdoc/en-us/000223210/dsa-2024-104-security-update-for-dell-poweredge-server-bios-for-an-improper-smm-communication-buffer-verification-vulnerability

CVSS3

4.4

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

6.7

Confidence

Low

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

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