CVE-2022-48181

HIGH

7.8

CVSS Score

Published: June 5, 2023 at 09:01 PM UTC

Updated: June 17, 2026 at 05:14 AM UTC

229 products affected across 1 vendorThinkcentre M625Q FirmwareIdeacentre G5-14imb05 FirmwareV50T 13IMB Firmware

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Severity

HIGH7.8

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

An ErrorMessage driver stack-based buffer overflow vulnerability in BIOS of some ThinkPad models could allow an attacker with local access to elevate their privileges and execute arbitrary code.

Affected

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

Ideacentre 3 07ACH7 Firmware · Lenovo

95%

v < m4mkt12a

Affected range stops below m4mkt12a, so it looks safe — our inference, not a vendor statement

lenovo-ideacentre-3-07ach7 (same device)

Ideacentre 3-07ada05 Firmware · Lenovo

95%

v < m4mkt12av < o4fkt35a

Affected range stops below m4mkt12a, so it looks safe — our inference, not a vendor statement

Affected range stops below o4fkt35a, so it looks safe — our inference, not a vendor statement

lenovo-ideacentre-3-07ada05 (same device)

Ideacentre 3 07IAB7 Firmware · Lenovo

95%

v < m49kt21a

Affected range stops below m49kt21a, so it looks safe — our inference, not a vendor statement

lenovo-ideacentre-3-07iab7 (same device)

Ideacentre 3-07imb05 Firmware · Lenovo

95%

v < m2vkt1ea

Affected range stops below m2vkt1ea, so it looks safe — our inference, not a vendor statement

lenovo-ideacentre-3-07imb05 (same device)

Ideacentre 5-14acn6 Firmware · Lenovo

95%

v < o5ekt24a

Affected range stops below o5ekt24a, so it looks safe — our inference, not a vendor statement

lenovo-ideacentre-5-14acn6 (same device)

Ideacentre 5-14are05 Firmware · Lenovo

95%

v < o4zkt2aa

Affected range stops below o4zkt2aa, so it looks safe — our inference, not a vendor statement

lenovo-ideacentre-5-14are05 (same device)

Ideacentre 5 14IAB7 Firmware · Lenovo

95%

v < m42kt42a

Affected range stops below m42kt42a, so it looks safe — our inference, not a vendor statement

lenovo-ideacentre-5-14iab7 (same device)

Ideacentre 5-14imb05 Firmware · Lenovo

95%

v < o4hkt3aa

Affected range stops below o4hkt3aa, so it looks safe — our inference, not a vendor statement

lenovo-ideacentre-5-14imb05 (same device)

Ideacentre 5-14iob6 Firmware · Lenovo

95%

v < m3gkt3aa

Affected range stops below m3gkt3aa, so it looks safe — our inference, not a vendor statement

lenovo-ideacentre-5-14iob6 (same device)

Ideacentre 510S 07ICB Firmware · Lenovo

95%

v < m22kt49a

Affected range stops below m22kt49a, so it looks safe — our inference, not a vendor statement

lenovo-ideacentre-510s-07icb (same device)

Remediation

No guide yet

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

Patch and advisory references

https://support.lenovo.com/us/en/product_security/LEN-124495

References (1)

Vendor Advisory

Source: [email protected]

https://support.lenovo.com/us/en/product_security/LEN-124495

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

7.8HIGH[email protected]

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

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-787

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