A vulnerability due to improper write protection of UEFI variables was reported in the BIOS of some ThinkPad models could allow an attacker with physical or local access and elevated privileges the ability to bypass Secure Boot
Published Oct 30, 2023
6.7
MEDIUMCVSS 3.1
EPSS 0.18%
Description
A vulnerability due to improper write protection of UEFI variables was reported in the BIOS of some ThinkPad models could allow an attacker with physical or local access and elevated privileges the ability to bypass Secure Boot.
Affected products
-
- Version variousStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Lenovo | ThinkPad BIOS | unaffected |
|
Configuration 1
- < 1.73
Running on/with
- n/a
Configuration 2
- < 1.62
Running on/with
- n/a
Configuration 3
- < 1.71
Running on/with
- n/a
Configuration 4
- < 1.45
Running on/with
- n/a
Configuration 5
- < 2.45
Running on/with
- n/a
Configuration 6
- < 1.73
Running on/with
- n/a
Configuration 7
- < 1.49
Running on/with
- n/a
Configuration 8
- < 1.45
Running on/with
- n/a
Configuration 9
- < 1.56
Running on/with
- n/a
Configuration 10
- < 1.56
Running on/with
- n/a
Configuration 11
- < 1.50
Running on/with
- n/a
Configuration 12
- < 1.47
Running on/with
- n/a
Configuration 13
- < 1.88
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
Update system firmware to the version (or newer) indicated for your model in the Product Impact section of LEN-106014.
References (2)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-51908 Advisory
- https://support.lenovo.com/us/en/product_security/LEN-106014 Vendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-51908 | Advisory | |
| https://support.lenovo.com/us/en/product_security/LEN-106014 | Vendor Advisory |
Change history (0)
No recorded changes yet.