{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-22473 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-22473 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-22473 is a medium-severity vulnerability in silabs.com GSDK, published on 21 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-22473 and fix it if it is affected.\n\nWhat it is: CVE-2024-22473 is a medium-severity vulnerability in silabs.com GSDK, published on 21 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-22473 in the wild and no public exploit code.\n\nAffected product: silabs.com GSDK. 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-2024-22473/ (Markdown: https://insights.sbomify.com/CVE-2024-22473/index.md)","id":"CVE-2024-22473","markdown":"https://insights.sbomify.com/CVE-2024-22473/index.md","name":"CVE-2024-22473","record":{"aliases":["GHSA-xhg6-78jc-3cwf"],"analysis":{"component_type":"hardware_firmware","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Silicon Labs Gecko SDK","requires_auth":"none","summary":"Attackers can spoof signatures by recreating keys due to uninitialized TRNG usage in ECDSA signing on Silicon Labs VSE devices.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Silabs","cpe":[{"product":"gecko_software_development_kit","vendor":"silabs"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-331","name":"Insufficient Entropy"},{"id":"CWE-1279","name":"Cryptographic Operations are Run Before Supporting Units are Ready"}],"description":"TRNG is used before initialization by ECDSA signing driver when exiting EM2/EM3 on Virtual Secure Vault (VSE) devices. This defect may allow Signature Spoofing by Key Recreation.This issue affects Gecko SDK through v4.4.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Uninitialized TRNG used for ECDSA after EM2/EM3 sleep for VSE devices","id":"CVE-2024-22473","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site request forgery in Multiple printers and scanners","id":"CVE-2024-22475"},"packages":[],"prev":{"headline":"Long S0 frames received by 500 series Z-Wave devices may cause buffer overflow","id":"CVE-2024-22472"},"products":["GSDK"],"published":"2024-02-21","related":[{"cvss_score":10,"headline":"Memory corruption in Gecko Platform","id":"CVE-2023-45318","kev_date_added":null,"published":"2024-02-20"},{"cvss_score":9.8,"headline":"Memory corruption in Gecko Platform","id":"CVE-2023-2686","kev_date_added":null,"published":"2023-06-15"},{"cvss_score":9.3,"headline":"Unvalidated input in Silicon Labs TrustZone implementation leads to accessing Trusted memory region","id":"CVE-2023-4280","kev_date_added":null,"published":"2024-01-02"},{"cvss_score":9,"headline":"Unvalidated input in Silicon Labs PSA Attestation service leads to secure memory access from non-secure memory","id":"CVE-2023-4020","kev_date_added":null,"published":"2023-12-15"},{"cvss_score":9,"headline":"Memory corruption in Cesium NET","id":"CVE-2023-25181","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":9,"headline":"Memory corruption in Cesium NET","id":"CVE-2023-27882","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":9,"headline":"Memory corruption in Cesium NET","id":"CVE-2023-28379","kev_date_added":null,"published":"2023-11-14"}],"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":"2024-09-27","vendors":["silabs.com"]},"summary":"Attackers can spoof signatures by recreating keys due to uninitialized TRNG usage in ECDSA signing on Silicon Labs VSE devices.","url":"https://insights.sbomify.com/CVE-2024-22473/"}