Vulnerability in Lenovo Thinkpad Bios
CVE-2023-5078
A vulnerability was reported in some ThinkPad BIOS that could allow a physical or local attacker with elevated privileges to tamper with BIOS firmware.
EPSS: 0.002 (12.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Lenovo Thinkpad Bios — versions various
- Lenovo Thinkpad_l13_gen_2
- Lenovo Thinkpad_l13_gen_2_firmware
- Lenovo Thinkpad_l13_gen_3
- Lenovo Thinkpad_l13_gen_3_firmware
- Lenovo Thinkpad_l13_gen_4
- Lenovo Thinkpad_l13_gen_4_firmware
- Lenovo Thinkpad_l13_yoga_gen_2
- Lenovo Thinkpad_l13_yoga_gen_2_firmware
- Lenovo Thinkpad_l13_yoga_gen_3
Weakness classification (CWE)
References
- psirt@lenovo.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-5078?
- CVE-2023-5078 is a medium-severity vulnerability in Lenovo Thinkpad Bios, classified under CWE-1419. CVSS score: 6.7/10. Published 2023-11-08.
- How severe is CVE-2023-5078?
- Medium severity. CVSS v3 base score is 6.7 out of 10.