High severity · published Jun 5, 2023
CVE-2022-48181
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…
7.8
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
I3
Ideacentre 3 07ach7 Firmware · Lenovo
before m4mkt12a · source: NVD
I3
Ideacentre 3 07iab7 Firmware · Lenovo
before m49kt21a · source: NVD
I3
Ideacentre 3-07ada05 Firmware · Lenovo
before o4fkt35a; before m4mkt12a · source: NVD
I3
Ideacentre 3-07imb05 Firmware · Lenovo
before m2vkt1ea · source: NVD
I5
Ideacentre 5 14iab7 Firmware · Lenovo
before m42kt42a · source: NVD
I5
Ideacentre 5-14acn6 Firmware · Lenovo
before o5ekt24a · source: NVD
I5
Ideacentre 5-14are05 Firmware · Lenovo
before o4zkt2aa · source: NVD
I5
Ideacentre 5-14imb05 Firmware · Lenovo
before o4hkt3aa · source: NVD
I5
Ideacentre 5-14iob6 Firmware · Lenovo
before m3gkt3aa · source: NVD
IA
Ideacentre Aio 3 21itl7 Firmware · Lenovo
before o5akt33 · source: NVD
IA
Ideacentre Aio 3 22iap7 Firmware · Lenovo
before o5nkt32a · source: NVD
IA
Ideacentre Aio 3 24iap7 Firmware · Lenovo
before o5nkt32a · source: NVD