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PRIOn knowledge basePRION:CVE-2024-0162

HistoryMar 13, 2024 - 5:15 p.m.

Design/Logic Flaw

2024-03-1317:15:00

PRIOn knowledge base

www.prio-n.com

dell

bios

vulnerability

smm

communication

flaw

out-of-bound

access

risk

server

precision

rack

local

attacker

exploit

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

7 High

AI Score

Confidence

Low

3.5 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:H/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

7.2%

JSON

Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A local low privileged attacker could potentially exploit this vulnerability leading to out-of-bound read/writes to SMRAM.

References

www.dell.com/support/kbdoc/en-us/000222812/dsa-2024-004-security-update-for-dell-poweredge-server-bios-for-an-improper-smm-communication-buffer-verification-vulnerability

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

7 High

AI Score

Confidence

Low

3.5 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:H/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

7.2%

JSON

Related for PRION:CVE-2024-0162