{"answers":{"affected":"It affects 187 products.","exploited":"There is no known exploitation of CVE-2023-40238 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-40238 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-40238 is a medium-severity vulnerability in Insyde Insydeh2o, published on 7 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-40238 and fix it if it is affected.\n\nWhat it is: CVE-2023-40238 is a medium-severity vulnerability in Insyde Insydeh2o, published on 7 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-40238 in the wild and no public exploit code.\n\nAffected product: Insyde Insydeh2o. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-40238/ (Markdown: https://insights.sbomify.com/CVE-2023-40238/index.md)","id":"CVE-2023-40238","markdown":"https://insights.sbomify.com/CVE-2023-40238/index.md","name":"CVE-2023-40238","record":{"aliases":["GHSA-5rp3-83j5-w2g4"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"UEFI firmware","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary code during UEFI boot via crafted BMP files exploiting an integer signedness error in Lenovo devices.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"celsius_c780_firmware","vendor":"fujitsu"},{"product":"celsius_h5511_firmware","vendor":"fujitsu"},{"product":"celsius_h7510_firmware","vendor":"fujitsu"},{"product":"celsius_h7613_firmware","vendor":"fujitsu"},{"product":"celsius_h780_firmware","vendor":"fujitsu"},{"product":"celsius_h980_firmware","vendor":"fujitsu"},{"product":"celsius_j5010_firmware","vendor":"fujitsu"},{"product":"celsius_j550\\/2_firmware","vendor":"fujitsu"},{"product":"celsius_j580_firmware","vendor":"fujitsu"},{"product":"celsius_m7010_firmware","vendor":"fujitsu"},{"product":"celsius_m7010power_firmware","vendor":"fujitsu"},{"product":"celsius_m7010x_firmware","vendor":"fujitsu"},{"product":"celsius_m7010xpower_firmware","vendor":"fujitsu"},{"product":"celsius_r970_firmware","vendor":"fujitsu"},{"product":"celsius_r970b_firmware","vendor":"fujitsu"},{"product":"celsius_r970bpower_firmware","vendor":"fujitsu"},{"product":"celsius_w5010\\/l_firmware","vendor":"fujitsu"},{"product":"celsius_w5010_firmware","vendor":"fujitsu"},{"product":"celsius_w5011_firmware","vendor":"fujitsu"},{"product":"celsius_w5012-ll_firmware","vendor":"fujitsu"},{"product":"celsius_w5012_firmware","vendor":"fujitsu"},{"product":"celsius_w570_firmware","vendor":"fujitsu"},{"product":"celsius_w570power\\+_firmware","vendor":"fujitsu"},{"product":"celsius_w570power_firmware","vendor":"fujitsu"},{"product":"celsius_w580_firmware","vendor":"fujitsu"},{"product":"celsius_w580power\\+_firmware","vendor":"fujitsu"},{"product":"celsius_w580power_firmware","vendor":"fujitsu"},{"product":"esprimo_d556\\/2_firmware","vendor":"fujitsu"},{"product":"esprimo_d6011_firmware","vendor":"fujitsu"},{"product":"esprimo_d6012_firmware","vendor":"fujitsu"},{"product":"esprimo_d7010\\/8_firmware","vendor":"fujitsu"},{"product":"esprimo_d7010_firmware","vendor":"fujitsu"},{"product":"esprimo_d7011_firmware","vendor":"fujitsu"},{"product":"esprimo_d7012_firmware","vendor":"fujitsu"},{"product":"esprimo_d7013_firmware","vendor":"fujitsu"},{"product":"esprimo_d738_firmware","vendor":"fujitsu"},{"product":"esprimo_d757_firmware","vendor":"fujitsu"},{"product":"esprimo_d9010_firmware","vendor":"fujitsu"},{"product":"esprimo_d9011_firmware","vendor":"fujitsu"},{"product":"esprimo_d9012_firmware","vendor":"fujitsu"},{"product":"esprimo_d9013_firmware","vendor":"fujitsu"},{"product":"esprimo_d957\\/e9x\\+_firmware","vendor":"fujitsu"},{"product":"esprimo_d957_firmware","vendor":"fujitsu"},{"product":"esprimo_d958_firmware","vendor":"fujitsu"},{"product":"esprimo_g5010_firmware","vendor":"fujitsu"},{"product":"esprimo_g5011_firmware","vendor":"fujitsu"},{"product":"esprimo_g558_firmware","vendor":"fujitsu"},{"product":"esprimo_g6012_firmware","vendor":"fujitsu"},{"product":"esprimo_g9010_firmware","vendor":"fujitsu"},{"product":"esprimo_g9012_firmware","vendor":"fujitsu"},{"product":"esprimo_g9013_firmware","vendor":"fujitsu"},{"product":"esprimo_k5010\\/24_firmware","vendor":"fujitsu"},{"product":"esprimo_k557\\/24_firmware","vendor":"fujitsu"},{"product":"esprimo_k558\\/24_firmware","vendor":"fujitsu"},{"product":"esprimo_p5010_firmware","vendor":"fujitsu"},{"product":"esprimo_p5011_firmware","vendor":"fujitsu"},{"product":"esprimo_p557_firmware","vendor":"fujitsu"},{"product":"esprimo_p558\\/power_firmware","vendor":"fujitsu"},{"product":"esprimo_p6012_firmware","vendor":"fujitsu"},{"product":"esprimo_p7010_firmware","vendor":"fujitsu"},{"product":"esprimo_p7011_firmware","vendor":"fujitsu"},{"product":"esprimo_p7012_firmware","vendor":"fujitsu"},{"product":"esprimo_p7013_firmware","vendor":"fujitsu"},{"product":"esprimo_p757_firmware","vendor":"fujitsu"},{"product":"esprimo_p758_firmware","vendor":"fujitsu"},{"product":"esprimo_p9010_firmware","vendor":"fujitsu"},{"product":"esprimo_p9011_firmware","vendor":"fujitsu"},{"product":"esprimo_p9012_firmware","vendor":"fujitsu"},{"product":"esprimo_p9013_firmware","vendor":"fujitsu"},{"product":"esprimo_p957_firmware","vendor":"fujitsu"},{"product":"esprimo_p958\\/power_firmware","vendor":"fujitsu"},{"product":"esprimo_p958_firmware","vendor":"fujitsu"},{"product":"esprimo_p9910_firmware","vendor":"fujitsu"},{"product":"esprimo_q556\\/2\\/d_firmware","vendor":"fujitsu"},{"product":"esprimo_q556\\/2_firmware","vendor":"fujitsu"},{"product":"esprimo_q558_firmware","vendor":"fujitsu"},{"product":"esprimo_q7010_firmware","vendor":"fujitsu"},{"product":"esprimo_q957\\/mre_firmware","vendor":"fujitsu"},{"product":"esprimo_q957_firmware","vendor":"fujitsu"},{"product":"esprimo_q958\\/mre_firmware","vendor":"fujitsu"},{"product":"esprimo_q958_firmware","vendor":"fujitsu"},{"product":"lifebook_a3510_firmware","vendor":"fujitsu"},{"product":"lifebook_a3511_firmware","vendor":"fujitsu"},{"product":"lifebook_e4411_firmware","vendor":"fujitsu"},{"product":"lifebook_e4511_firmware","vendor":"fujitsu"},{"product":"lifebook_e5410_firmware","vendor":"fujitsu"},{"product":"lifebook_e5411_firmware","vendor":"fujitsu"},{"product":"lifebook_e5412\\/mtc_firmware","vendor":"fujitsu"},{"product":"lifebook_e5412_firmware","vendor":"fujitsu"},{"product":"lifebook_e5413_firmware","vendor":"fujitsu"},{"product":"lifebook_e549_firmware","vendor":"fujitsu"},{"product":"lifebook_e5510_firmware","vendor":"fujitsu"},{"product":"lifebook_e5511_firmware","vendor":"fujitsu"},{"product":"lifebook_e5512_firmware","vendor":"fujitsu"},{"product":"lifebook_e5513_firmware","vendor":"fujitsu"},{"product":"lifebook_e559_firmware","vendor":"fujitsu"},{"product":"lifebook_e736_firmware","vendor":"fujitsu"},{"product":"lifebook_e736_vpro_firmware","vendor":"fujitsu"},{"product":"lifebook_e746_firmware","vendor":"fujitsu"},{"product":"lifebook_e746_vpro_firmware","vendor":"fujitsu"},{"product":"lifebook_t939_firmware","vendor":"fujitsu"},{"product":"lifebook_u5313x_firmware","vendor":"fujitsu"},{"product":"lifebook_u729_firmware","vendor":"fujitsu"},{"product":"lifebook_u729x_firmware","vendor":"fujitsu"},{"product":"lifebook_u7310_firmware","vendor":"fujitsu"},{"product":"lifebook_u7311_firmware","vendor":"fujitsu"},{"product":"lifebook_u7312_firmware","vendor":"fujitsu"},{"product":"lifebook_u7313_firmware","vendor":"fujitsu"},{"product":"lifebook_u7410_firmware","vendor":"fujitsu"},{"product":"lifebook_u7411_firmware","vendor":"fujitsu"},{"product":"lifebook_u7412_firmware","vendor":"fujitsu"},{"product":"lifebook_u7413_firmware","vendor":"fujitsu"},{"product":"lifebook_u749_firmware","vendor":"fujitsu"},{"product":"lifebook_u7510_firmware","vendor":"fujitsu"},{"product":"lifebook_u7511_firmware","vendor":"fujitsu"},{"product":"lifebook_u7512_firmware","vendor":"fujitsu"},{"product":"lifebook_u759_firmware","vendor":"fujitsu"},{"product":"lifebook_u7613_firmware","vendor":"fujitsu"},{"product":"lifebook_u9310_firmware","vendor":"fujitsu"},{"product":"lifebook_u9310x_firmware","vendor":"fujitsu"},{"product":"lifebook_u9311_firmware","vendor":"fujitsu"},{"product":"lifebook_u9312_firmware","vendor":"fujitsu"},{"product":"lifebook_u9312x_firmware","vendor":"fujitsu"},{"product":"lifebook_u9313x_firmware","vendor":"fujitsu"},{"product":"lifebook_u939_firmware","vendor":"fujitsu"},{"product":"lifebook_u939x_firmware","vendor":"fujitsu"},{"product":"lifebook_u9413_firmware","vendor":"fujitsu"},{"product":"primequest_3800b2_firmware","vendor":"fujitsu"},{"product":"primequest_3800b_firmware","vendor":"fujitsu"},{"product":"primequest_3800e2_firmware","vendor":"fujitsu"},{"product":"primequest_3800e_firmware","vendor":"fujitsu"},{"product":"primequest_4400e_firmware","vendor":"fujitsu"},{"product":"primergy_bx2560_m2_firmware","vendor":"fujitsu"},{"product":"primergy_bx2580_m2_firmware","vendor":"fujitsu"},{"product":"primergy_cx2550_m4_firmware","vendor":"fujitsu"},{"product":"primergy_cx2550_m5_firmware","vendor":"fujitsu"},{"product":"primergy_cx2550_m6_firmware","vendor":"fujitsu"},{"product":"primergy_cx2550_m7_firmware","vendor":"fujitsu"},{"product":"primergy_cx2560_m4_firmware","vendor":"fujitsu"},{"product":"primergy_cx2560_m5_firmware","vendor":"fujitsu"},{"product":"primergy_cx2560_m6_firmware","vendor":"fujitsu"},{"product":"primergy_cx2560_m7_firmware","vendor":"fujitsu"},{"product":"primergy_cx2570_m4_firmware","vendor":"fujitsu"},{"product":"primergy_cx2570_m5_firmware","vendor":"fujitsu"},{"product":"primergy_gx2460_m1_firmware","vendor":"fujitsu"},{"product":"primergy_gx2560_m7_firmware","vendor":"fujitsu"},{"product":"primergy_gx2570_m6_firmware","vendor":"fujitsu"},{"product":"primergy_rx1330_m3_firmware","vendor":"fujitsu"},{"product":"primergy_rx1330_m4_firmware","vendor":"fujitsu"},{"product":"primergy_rx1330_m5_firmware","vendor":"fujitsu"},{"product":"primergy_rx1440_m2_firmware","vendor":"fujitsu"},{"product":"primergy_rx2450_m1_firmware","vendor":"fujitsu"},{"product":"primergy_rx2450_m2_firmware","vendor":"fujitsu"},{"product":"primergy_rx2520_m4_firmware","vendor":"fujitsu"},{"product":"primergy_rx2520_m5_firmware","vendor":"fujitsu"},{"product":"primergy_rx2530_m4_firmware","vendor":"fujitsu"},{"product":"primergy_rx2530_m5_firmware","vendor":"fujitsu"},{"product":"primergy_rx2530_m6_firmware","vendor":"fujitsu"},{"product":"primergy_rx2530_m7_firmware","vendor":"fujitsu"},{"product":"primergy_rx2540_m4_firmware","vendor":"fujitsu"},{"product":"primergy_rx2540_m5_firmware","vendor":"fujitsu"},{"product":"primergy_rx2540_m6_firmware","vendor":"fujitsu"},{"product":"primergy_rx2540_m7_firmware","vendor":"fujitsu"},{"product":"primergy_rx4770_m3_firmware","vendor":"fujitsu"},{"product":"primergy_rx4770_m4_firmware","vendor":"fujitsu"},{"product":"primergy_rx4770_m5_firmware","vendor":"fujitsu"},{"product":"primergy_rx4770_m6_firmware","vendor":"fujitsu"},{"product":"primergy_rx4770_m7_firmware","vendor":"fujitsu"},{"product":"primergy_rx8770_m7_firmware","vendor":"fujitsu"},{"product":"primergy_tx1310_m3_firmware","vendor":"fujitsu"},{"product":"primergy_tx1310_m5_firmware","vendor":"fujitsu"},{"product":"primergy_tx1320_m3_firmware","vendor":"fujitsu"},{"product":"primergy_tx1320_m4_firmware","vendor":"fujitsu"},{"product":"primergy_tx1320_m5_firmware","vendor":"fujitsu"},{"product":"primergy_tx1330_m3_firmware","vendor":"fujitsu"},{"product":"primergy_tx1330_m4_firmware","vendor":"fujitsu"},{"product":"primergy_tx1330_m5_firmware","vendor":"fujitsu"},{"product":"primergy_tx2550_m4_firmware","vendor":"fujitsu"},{"product":"primergy_tx2550_m5_firmware","vendor":"fujitsu"},{"product":"primergy_tx2550_m7_firmware","vendor":"fujitsu"},{"product":"stylistic_q5010_firmware","vendor":"fujitsu"},{"product":"stylistic_q509_firmware","vendor":"fujitsu"},{"product":"stylistic_q7310_firmware","vendor":"fujitsu"},{"product":"stylistic_q7311_firmware","vendor":"fujitsu"},{"product":"stylistic_q7312_firmware","vendor":"fujitsu"},{"product":"stylistic_q739_firmware","vendor":"fujitsu"},{"product":"insydeh2o","vendor":"insyde"}],"cvss":{"score":5.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-312","name":"Cleartext Storage of Sensitive Information"}],"description":"A LogoFAIL issue was discovered in BmpDecoderDxe in Insyde InsydeH2O with kernel 5.2 before 05.28.47, 5.3 before 05.37.47, 5.4 before 05.45.47, 5.5 before 05.53.47, and 5.6 before 05.60.47 for certain Lenovo devices. Image parsing of crafted BMP logo files can copy data to a specific address during the DXE phase of UEFI execution. This occurs because of an integer signedness error involving PixelHeight and PixelWidth during RLE4/RLE8 compression.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Integer overflow in n/a","id":"CVE-2023-40238","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"insyde:insydeh2o","products":["insyde:insydeh2o"],"type":"integer_overflow","year":"2023"},"n_packages":0,"n_references":5,"next":{"headline":"XML external entity in n/a","id":"CVE-2023-40239"},"packages":[],"prev":{"headline":"Hardcoded credentials in n/a","id":"CVE-2023-40236"},"products":["n/a"],"published":"2023-12-07","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-02-25","vendors":["n/a"]},"summary":"Attackers can execute arbitrary code during UEFI boot via crafted BMP files exploiting an integer signedness error in Lenovo devices.","url":"https://insights.sbomify.com/CVE-2023-40238/"}