CVE-2022-48188: lenovo ideacentre_510s-07icb_firmware Out-of-bounds Write
CVSS: 7.8v3.1HighModified
Published 05-06-2023Last modified 08-01-2025
Vulnerability summary
CVE-2022-48188 is a high (CVSS 7.8) Out-of-bounds Write vulnerability in lenovo ideacentre_510s-07icb_firmware. EPSS estimates a 0.19% chance of exploitation in the next 30 days, higher than 8.4% of scored vulnerabilities.
CVSS score
7.8/10
010
High · v3.1 (NVD)EPSS score
0.19%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 05-06-2023PublishedVulnerability first disclosed.
- 08-01-2025Last modifiedVulnerability information updated.
Description
A buffer overflow vulnerability in the SecureBootDXE BIOS driver of some Lenovo Desktop and ThinkStation models could allow an attacker with local access to elevate their privileges to execute arbitrary code.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 7.8Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HSources2 sources · 6.7–7.8
- CVE.orgCNA6.7MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HDiffers
EPSS trend
Probability
0.19%
Chance of exploitation in the next 30 days
Percentile
8%
Versus all other CVEs
30-day change
0.00 pp
From 0.19% on 20-09-2026
20-09-202620-10-2026
EPSS score0.19%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Lenovo28 products
- ideacentre_510s-07icb_firmware< m22kt48a | < m22kt49a
- ideacentre_510s-07ick_firmware< m30kt28a | < m1zkt40a
- ideacentre_720-18apr_firmware< m25kt63a
- ideacentre_aio_3_21itl7_firmware< o5akt33
- ideacentre_aio_3-22itl6_firmware< o5akt33
1 vendor · 28 products
References
1 links- support.lenovo.com/us/en/product_security/LEN-124495Vendor Advisory