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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.002 (12.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 12.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
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
- support.lenovo.com/us/en/product_security/LEN-141775 (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.