VulnerabilityModified
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 arbitrary code.
HIGH 7.8EPSS 0.19%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.19%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public 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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.19% probability · 9th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- lenovo/ideacentre c5-14imb05 firmware · lenovo/ideacentre 3 07ach7 firmware · lenovo/ideacentre 3 07iab7 firmware · lenovo/ideacentre 3-07ada05 firmware · lenovo/ideacentre 3-07imb05 firmware · lenovo/ideacentre 5 14iab7 firmware · lenovo/ideacentre 5-14acn6 firmware · lenovo/ideacentre 5-14are05 firmware · lenovo/ideacentre 5-14imb05 firmware · lenovo/ideacentre 5-14iob6 firmware · lenovo/ideacentre aio 3 21itl7 firmware · lenovo/ideacentre aio 3 22iap7 firmware · lenovo/ideacentre aio 3 24iap7 firmware · lenovo/ideacentre aio 3 27iap7 firmware · lenovo/ideacentre aio 3-22imb05 firmware · lenovo/ideacentre aio 3-22itl6 firmware · lenovo/ideacentre aio 3-24alc6 firmware · lenovo/ideacentre aio 3-24imb05 firmware · lenovo/ideacentre aio 3-24itl6 firmware · lenovo/ideacentre aio 3-27alc6 firmware · +40 more
- Source
- psirt@lenovo.com
References
- https://support.lenovo.com/us/en/product_security/LEN-124495Vendor Advisory
- https://support.lenovo.com/us/en/product_security/LEN-124495Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.