CVE-2025-10238

During an internal security assessment, a potential out-of-bounds write vulnerability was discovered in the BIOS of some ThinkPad products could allow a privileged local user to execute code in System Management Mode (SMM).

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://support.lenovo.com/us/en/product_security/LEN-218282

Configurations

No configuration.

History

No history.

Information

Published : 2026-06-10 15:16

Updated : 2026-06-17 08:27

NVD link : CVE-2025-10238

Mitre link : CVE-2025-10238

CVE.ORG link : CVE-2025-10238

JSON object : View

Products Affected

No product.

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2025-10238", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-10238", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-06-10T00:00:00+00:00"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@lenovo.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}], "cvssMetricV40": [{"type": "Secondary", "source": "psirt@lenovo.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.4, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "psirt@lenovo.com", "affectedData": [{"vendor": "Lenovo", "product": "X13 Gen 6 (Type 21RK, 21RL) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.12", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Carbon 13th Gen (Type 21NX, 21NY) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.15", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P16v Gen 3 (Type 21RS, 21RT) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "BIOS: 1.13 / ECFW: 1.09", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L16 Gen 1 (Type 21L7 21L8) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.40", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14s Gen 6 (Type 21TB, 21TC) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.11", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P14s Gen 6 (Type 21QT, 21QU) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "UEFI BIOS V1.22/ECP V1.13", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L13 Gen 6 (Type 21RB, 21RC) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.15", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L14 Gen 6 (Type 21SE, 21SF) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.14", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "E16 Gen 3 (Type 22AY, 22B0) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.38", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L16 Gen 2 (Type 21SC, 21SD) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.13", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X13 Gen 6 (Type 21RM, 21RN) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.62/1.12", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14s Gen 6 (Type 21R1, 21R2) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.10", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 2-in-1 Gen 9 (Type 21KE, 21KF) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.45", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Fold 16 Gen 1 (Type 21ES, 21ET) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.25", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "Z16 Gen 2 (Type 21JX, 21JY) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.37", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P16v Gen 1 (Type 21FE, 21FF) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.65/1.13", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X13 Gen 4 (Type 21J3, 21J4) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.37", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14s Gen 4 (Type 21F8, 21F9) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.28", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P14s Gen 4 (Type 21K5, 21K6) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.47", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P1 Gen 6 (Type 21FV, 21FW) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.38", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P16v Gen 1 (Type 21FC, 21FD) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "BIOS: 1.40 / ECFW: 1.09", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P16 Gen 2 (Type 21FA, 21FB) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "BIOS: 1.61 / ECFW: 1.57", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X13 Yoga Gen 4 (Type 21F2, 21F3) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.22", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P16s Gen 2 (Type 21HK, 21HL) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.51", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "E14 Gen 5 (Type 21JR, 21JS) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.29", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14s Gen 4 (Type 21F6, 21F7) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.23", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "ThinkPad R14 Gen 5 Type 21JM PRC BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.41", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L14 Gen 4 (Type 21H1, 21H2) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.34", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L13 Gen 4 (Type 21FG, 21FH) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.24", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Nano Gen 3 (Type 21K1, 21K2) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.28", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "S2 Yoga Gen 8 (Types 21FU) China Only Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.28", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L15 Gen 4 (Type 21H7, 21H8) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.27", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Yoga 8th Gen (Type 21HQ, 21HR) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.37", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14s Gen 6 (Type 21M1, 21M2) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.62/1.12", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P15v Gen 3 (Type 21EN 21EM) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "1.28"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P16 Gen 1 (Type 21D6, 21D7) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.69", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 2-in-1 Gen 10 (Type 21NU, 21NV) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.39", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X9-15 Gen 1 (Type 21Q6, 21Q7) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.17", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X9-14 Gen 1 (Type 21QA, 21QB) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.21", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14s Gen 5 (Type 21LS, 21LT) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.14", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L14 Gen 5 (Type 21L1, 21L2) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.24", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "E14 Gen 6 (Type 21M3, 21M4) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.27", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "E16 Gen 3 (Type 21SR, 21SS) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.11", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14 Gen 3 (Type 21AH, 21AJ) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.45/1.25", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T15p Gen 3 (Type 21DA 21DB) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.67", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P1 Gen 5 (Type 21DC 21DD) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.29", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14s Gen 3 (Type 21CQ 21CR) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.51", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P14s Gen 3 (Type 21J5, 21J6) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.63", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "Z16 Gen 1 (Type 21D4, 21D5) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.76", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14s Gen 3 (Type 21BR 21BS) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.48", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L14 Gen 3 (type 21C1, 21C2) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.44", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X13 Yoga Gen 3 (Type 21AW 21AX) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.25", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L13 Yoga Gen 3 (Type 21B5, 21B6) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.31", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "E14 Gen 4 (type 21E3, 21E4) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.34", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Nano Gen 2 (Type 21E8 21E9) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.32", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "E15 Gen 4 (type 21ED 21EE) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.27", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "ThinkPad S2 Gen 7 Type 21BD BIOS", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "1.36"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Yoga 7th Gen (Type 21CD, 21CE) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.52", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L14 Gen 3 (type 21C5, 21C6) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.36", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "ThinkPad S2 Yoga Gen 6 Type 20VN China Only BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.38/1.36", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Yoga 6th Gen (Type 20XY, 20Y0) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.75", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "E15 Gen 3 (Type 20YG, 20YH, 20YJ, 20YK) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.24", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X13 Yoga Gen 2 (Type 20W8, 20W9) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.51", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X13 Gen 2 (Type 20WK, 20WL) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.64", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L14 Gen 2 (type 20X5, 20X6) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.36", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T15g Gen 1 (type 20UR 20US) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.97", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X13 Gen 2 (Type 20XH, 20XJ) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.36", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T15p Gen 2 (Type 21A7, 21A8) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.83", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P14s Gen 2 (type 21A0, 21A1) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.33", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "ThinkPad S2 Yoga Gen 6 Type 21AG China Only BIOS", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "1.38"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Extreme 4th Gen (Type 20Y5, 20Y6) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.33", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P17 Gen 2 (type 20YU, 20YV) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.97", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Titanium (Type 20QA, 20QB) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.37", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Nano Gen 1 (Type 20UN 20UQ) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.68", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X12 Detachable Gen 1 (Type 20UW, 20UV) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "1.40"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "E16 Gen 2 (Type 21MA, 21MB) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.21", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X13 Gen 5 (Type 21LU, 21LV) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.17", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L14 Gen 2 Type 20X1 20X2 Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.73", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "E16 Gen 3 (Type 21ST, 21SU) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.21", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T16 Gen 4 (Type 21QE, 21QF) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.10", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T16 Gen 4 (Type 22AW, 22AX) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.08", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T15 Gen 2 (Type 20W4, 20W5) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.69/1.21", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Fold Gen 1 (Type 20RK, 20RL) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.34", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Extreme 3rd Gen (Type 20TK, 20TL) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.37", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14s (Type 20T0, 20T1) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.37", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T15 (type 20S6, 20S7) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.34", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X13 Yoga Gen 1 (Type 20SX, 20SY) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.57", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Yoga 5th Gen (Type 20UB, 20UC) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.41", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X390 Yoga (Type 20NN, 20NQ) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "2.05", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Yoga 4th Gen (Type 20SA, 20SB) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.66/1.55", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X390 (Type 20SC, 20SD) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.87/1.32", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P73 (type 20QR, 20QS) Laptop (Thinkpad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "2.01", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T490 (Type 20N2, 20N3) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.85/1.26", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X1 Extreme 2nd Gen (Type 20QV, 20QW) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.55", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L390 (type 20NR, 20NS) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.53", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L13 (type 20R3, 20R4) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.45", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L13 Gen 5 (Type 21LB, 21LC) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.21", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "E14 Gen 7 (Type 21T9, 21TA) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.11", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P14s Gen 6 (Type 21QL, 21QM) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.17", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L13 2-in-1 Gen 6 (Type 21R7, 21R8) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.10", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "L14 Gen 6 (Type 21S6, 21S7) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.06", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14s Gen 6 (Type 21QX, 21QY) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.14", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P1 Gen 7 (Type 21KV, 21KW) Laptop (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.17", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P14s Gen 5 (Type 21G2, 21G3) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.26", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T14 Gen 5 (Type 21MC, 21MD) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.18", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "X12 Detachable Gen 2 (Type 21LK, 21LL) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.21", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "T16 Gen 3 (Type 21MN, 21MQ) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.16", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "P16v Gen 2 (Type 21KX, 21KY) Laptops (ThinkPad) BIOS", "versions": [{"status": "affected", "version": "0", "lessThan": "1.18", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-06-10T15:16:31.053", "references": [{"url": "https://support.lenovo.com/us/en/product_security/LEN-218282", "source": "psirt@lenovo.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "psirt@lenovo.com", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "During an internal security assessment, a\u00a0potential out-of-bounds write vulnerability was discovered in the BIOS of some ThinkPad products could allow a privileged local user to execute code in System Management Mode (SMM)."}], "lastModified": "2026-06-17T08:27:58.200", "sourceIdentifier": "psirt@lenovo.com"}