{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-40431 exists.","fix":"No fix has been published for CVE-2024-40431 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-40431 is a high-severity memory corruption vulnerability in n/a, published on 23 Oct 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-40431 and fix it if it is affected.\n\nWhat it is: CVE-2024-40431 is a high-severity memory corruption vulnerability in n/a, published on 23 Oct 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-40431 exists.\n\nAffected product: n/a. 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-2024-40431/ (Markdown: https://insights.sbomify.com/CVE-2024-40431/index.md)","id":"CVE-2024-40431","markdown":"https://insights.sbomify.com/CVE-2024-40431/index.md","name":"CVE-2024-40431","record":{"aliases":["GHSA-4wgw-m6jr-9h45"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Realtek SD card driver","requires_auth":"low_privilege","summary":"A low-privileged attacker can exploit missing input validation in the Realtek SD card reader driver to write to kernel memory, enabling privilege escalation.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"A lack of input validation in Realtek SD card reader driver before 10.0.26100.21374 through the implementation of the IOCTL_SCSI_PASS_THROUGH control of the SD card reader driver allows an attacker to write to predictable kernel memory locations, even as a low-privileged user.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2024-09-17","github_poc":1,"max_poc_stars":46,"metasploit":0,"nuclei":0,"refs":[{"date":"2024-09-17T06:28:17Z","kind":"github_poc","ref":"https://github.com/SpiralBL0CK/CVE-2024-40431-CVE-2022-25479-EOP-CHAIN","stars":46,"title":"CVE-2024-40431+CVE-2022-25479 chain for EOP(DATA ONLY ATTACK) "}],"tier":"weaponised"},"has_fix":null,"headline":"Memory corruption in n/a","id":"CVE-2024-40431","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in n/a","id":"CVE-2024-40432"},"packages":[],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2024-40430"},"products":["n/a"],"published":"2024-10-23","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-24","vendors":["n/a"]},"summary":"A low-privileged attacker can exploit missing input validation in the Realtek SD card reader driver to write to kernel memory, enabling privilege escalation.","url":"https://insights.sbomify.com/CVE-2024-40431/"}