CVE-2024-25078

HIGH

7.4

CVSS Score

Published: May 15, 2024 at 02:11 PM UTC

Updated: June 17, 2026 at 07:15 AM UTC

2 products affected across 1 vendorInsydeH2OKernel

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Severity

HIGH7.4

Exploit prediction

EPSS 0.1%

SSVC

No known exploit

Description

A memory corruption vulnerability in StorageSecurityCommandDxe in Insyde InsydeH2O before kernel 5.2: IB19130163 in 05.29.07, kernel 5.3: IB19130163 in 05.38.07, kernel 5.4: IB19130163 in 05.46.07, kernel 5.5: IB19130163 in 05.54.07, and kernel 5.6: IB19130163 in 05.61.07 could lead to escalating privileges in SMM.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

InsydeH2O · Insyde

95%

5.2 ≤ v < 05.38.075.3 ≤ v < 05.46.075.4 ≤ v < 05.54.075.5 ≤ v < 05.29.075.6 ≤ v < 05.61.075.2 5.3 5.4 5.5 5.6

Affected range stops below 05.29.07, so it looks safe — our inference, not a vendor statement

Affected range stops below 05.38.07, so it looks safe — our inference, not a vendor statement

Affected range stops below 05.46.07, so it looks safe — our inference, not a vendor statement

Affected range stops below 05.54.07, so it looks safe — our inference, not a vendor statement

Affected range stops below 05.61.07, so it looks safe — our inference, not a vendor statement

Kernel · Insyde

95%

5.2 ≤ v < 5.29.075.3 ≤ v < 5.38.075.4 ≤ v < 5.46.075.5 ≤ v < 5.54.075.6 ≤ v < 5.61.07

Affected range stops below 5.29.07, so it looks safe — our inference, not a vendor statement

Affected range stops below 5.38.07, so it looks safe — our inference, not a vendor statement

Affected range stops below 5.46.07, so it looks safe — our inference, not a vendor statement

Affected range stops below 5.54.07, so it looks safe — our inference, not a vendor statement

Affected range stops below 5.61.07, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor Advisory

Source: [email protected]

https://www.insyde.com/security-pledge

Vendor Advisory

Source: [email protected]

https://www.insyde.com/security-pledge/SA-2024001

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.4HIGHCISA-ADP

Attack Vector: LOCAL
Complexity: HIGH
Privileges: HIGH
User Interaction: NONE
Scope: CHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: LOW

Vector?

Quick Info

StatusANALYZED

CWE

CWE-822

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