{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"ThinkPad","vendor":"Lenovo","versions":[{"status":"affected","version":"various"}]}],"source":"psirt@lenovo.com"},{"affectedData":[{"cpes":["cpe:2.3:h:lenovo:thinkpad:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"thinkpad","vendor":"lenovo","versions":[{"lessThan":"*","status":"affected","version":"0","versionType":"custom"}]}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:k14_type_21cu_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"2A65A5F7-EB4D-4B56-AC90-4B803D732688","versionEndExcluding":"1.12","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:k14_type_21cu:-:*:*:*:*:*:*:*","matchCriteriaId":"E420E364-555D-4E43-9102-A3F1F8994547","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:k14_type_21cv_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"6FE0ACE3-E020-421F-9AB4-7C50B0232BE0","versionEndExcluding":"1.12","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:k14_type_21cv:-:*:*:*:*:*:*:*","matchCriteriaId":"7FE21ABB-B0E2-4E2E-AD06-46E71DD82C4E","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_s2_yoga_gen_8_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"E04588B5-4D04-46C2-9AF8-B5DDC8F345D9","versionEndExcluding":"1.10","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_s2_yoga_gen_8:-:*:*:*:*:*:*:*","matchCriteriaId":"8DA25359-AE51-45EA-8507-40953790E04E","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_e14_gen_3_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"C9382214-2C46-46D0-AA8E-4A3DF9B46356","versionEndExcluding":"1.15","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_e14_gen_3:-:*:*:*:*:*:*:*","matchCriteriaId":"66ABF1A9-495C-49BE-B7C1-2E7D4AAE7C59","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_e15_gen_3_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"9A78B91F-AFCE-4A04-A424-C47E2373A060","versionEndExcluding":"1.15","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_e15_gen_3:-:*:*:*:*:*:*:*","matchCriteriaId":"568603E1-E38F-42D0-8AE0-AE11951852E6","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l13_gen_2_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"80DDA5A0-6D71-4F85-870E-2B3D62320150","versionEndExcluding":"1.30","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l13_gen_2:-:*:*:*:*:*:*:*","matchCriteriaId":"3E560943-6A00-4423-91F3-FBBBBB978F6B","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l13_gen_3_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"7A6606CF-CCC8-4061-A989-3519EEA48E4C","versionEndExcluding":"1.19","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l13_gen_3:-:*:*:*:*:*:*:*","matchCriteriaId":"7D6D51EE-16C2-4090-8872-E69E55D5D4A7","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l13_gen_4_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"7DBCE89B-52BE-474F-AF10-ABA25A2E7017","versionEndExcluding":"1.10","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l13_gen_4:-:*:*:*:*:*:*:*","matchCriteriaId":"0D5606FE-0787-44AD-97B8-AAB560056ED5","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l13_yoga_gen_4_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"1400DD3A-39C1-4C9E-BAC7-FB1588F9FFB9","versionEndExcluding":"1.10","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l13_yoga_gen_4:-:*:*:*:*:*:*:*","matchCriteriaId":"D619CDB5-510B-443F-8772-CB09DD68190D","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l13_yoga_gen_2_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"25BA3447-9D13-4F7D-BA5B-8C90BE816007","versionEndExcluding":"1.30","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l13_yoga_gen_2:-:*:*:*:*:*:*:*","matchCriteriaId":"0CB43443-ED65-4CF5-8FDA-3BCC1E2BD5A2","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l13_yoga_gen_3_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"1DA62157-F2A9-4868-B7BA-C15BD4EAFD77","versionEndExcluding":"1.19","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l13_yoga_gen_3:-:*:*:*:*:*:*:*","matchCriteriaId":"1B43B845-C95E-47DF-8AEB-7ADB650A5425","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l14_gen_2_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"7148FAD4-4CE0-432E-AFFE-1BB586259F6E","versionEndExcluding":"1.28","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l14_gen_2:-:*:*:*:*:*:*:*","matchCriteriaId":"5CE86BB2-232D-4DD9-9630-EA6517C64EB1","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l14_gen_3_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"C9C3B900-6538-4D4D-A3E6-E216238AC569","versionEndExcluding":"1.23","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l14_gen_3:-:*:*:*:*:*:*:*","matchCriteriaId":"E774C0D8-4712-414D-B9B9-214AAC710B63","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l14_gen_4_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"2ED041C6-C651-487B-B674-30FB3049579A","versionEndExcluding":"1.06","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l14_gen_4:-:*:*:*:*:*:*:*","matchCriteriaId":"181D4876-394F-4FE0-91B8-16267F987D18","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l15_gen_2_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"CBEBF813-4B39-4ACA-B100-058BB06BCCB6","versionEndExcluding":"1.28","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l15_gen_2:-:*:*:*:*:*:*:*","matchCriteriaId":"77DDB8D3-F2BD-42AB-B927-D38FB54EE902","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l15_gen_3_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"67569E35-EBF9-4EC0-A6D4-35BC80424093","versionEndExcluding":"1.23","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l15_gen_3:-:*:*:*:*:*:*:*","matchCriteriaId":"E4ACCDD8-A4F5-4805-91FC-4464A1FB46BA","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_l15_gen_4_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"A18F11AF-603F-43C6-812A-BC18244E0BBC","versionEndExcluding":"1.06","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_l15_gen_4:-:*:*:*:*:*:*:*","matchCriteriaId":"0ED6441F-C705-40D0-9FDF-7471955D6610","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_p14s_gen_2_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"0F539C7D-8069-4609-AFB6-1417C78C12DB","versionEndExcluding":"1.34","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_p14s_gen_2:-:*:*:*:*:*:*:*","matchCriteriaId":"AE970F53-856F-4DFF-B845-A8C5A8B14C90","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_t14_gen_2_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"0A389BD6-0D8A-46C4-8735-25A374853ABC","versionEndExcluding":"1.34","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_t14_gen_2:-:*:*:*:*:*:*:*","matchCriteriaId":"BD6A601D-0427-453F-B4A8-4EB9C18A58C6","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_t14s_gen_2_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"2DF019E0-F79F-49BA-9EB6-FA947FE26B0A","versionEndExcluding":"1.37","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_t14s_gen_2:-:*:*:*:*:*:*:*","matchCriteriaId":"49AE9591-00C0-4136-9355-8BD5648E29A2","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_s2_gen_6_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"61A133FE-674D-40B3-80F6-BF24D27ECC31","versionEndExcluding":"1.30","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_s2_gen_6:-:*:*:*:*:*:*:*","matchCriteriaId":"FF3A2ACE-E9E9-4A93-9543-044096A8BAFE","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_s2_gen_7_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"E54C81E5-0CB5-4EA8-9F33-37C376BE139C","versionEndExcluding":"1.19","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_s2_gen_7:-:*:*:*:*:*:*:*","matchCriteriaId":"3D03A821-532F-4951-8BD5-A3C3B3F60DD3","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_s2_gen_8_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"188634AD-EC8F-4780-A6D3-CF3E7F6DA862","versionEndExcluding":"1.10","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_s2_gen_8:-:*:*:*:*:*:*:*","matchCriteriaId":"826861DB-719A-40DE-B813-CE51EDEC84D2","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_s2_yoga_gen_6_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"6AC6F8FA-1FA0-49CF-BD73-052501D5A4B0","versionEndExcluding":"1.30","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_s2_yoga_gen_6:-:*:*:*:*:*:*:*","matchCriteriaId":"3B2279C8-0F44-4CA3-9AED-F31E3C3327D8","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_s2_yoga_gen_7_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"B01C37DE-CD3B-41B1-AD51-9A50756895AC","versionEndExcluding":"1.19","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_s2_yoga_gen_7:-:*:*:*:*:*:*:*","matchCriteriaId":"D1040935-6004-4539-992A-FCDDC84333B5","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:lenovo:thinkpad_x13_gen_2_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"124BEE07-D47F-4503-871A-EB85495BD6F9","versionEndExcluding":"1.37","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:lenovo:thinkpad_x13_gen_2:-:*:*:*:*:*:*:*","matchCriteriaId":"B2C06223-3F58-4765-B9F4-BD56F89EA0A4","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"A buffer overflow has been identified in the BoardUpdateAcpiDxe driver in some Lenovo ThinkPad products which may allow an attacker with local access and elevated privileges to execute arbitrary code."},{"lang":"es","value":"Se ha identificado un desbordamiento de búfer en el controlador BoardUpdateAcpiDxe de algunos productos ThinkPad de Lenovo que puede permitir a un atacante con acceso local y privilegios elevados ejecutar código arbitrario."}],"id":"CVE-2023-4029","lastModified":"2026-06-17T06:36:56.913","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":0.8,"impactScore":5.9,"source":"psirt@lenovo.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":0.8,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2023-4029","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2024-10-08T13:13:15.422315Z","version":"2.0.3"}}]},"published":"2023-08-17T17:15:10.313","references":[{"source":"psirt@lenovo.com","tags":["Vendor Advisory"],"url":"https://support.lenovo.com/us/en/product_security/LEN-134879"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://support.lenovo.com/us/en/product_security/LEN-134879"}],"sourceIdentifier":"psirt@lenovo.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-120"}],"source":"psirt@lenovo.com","type":"Secondary"}]}