{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-12138 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-12138 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-12138 is a high-severity vulnerability in n/a, published on 27 Apr 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-12138 and fix it if it is affected.\n\nWhat it is: CVE-2020-12138 is a high-severity vulnerability in n/a, published on 27 Apr 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-12138 in the wild and no public exploit code.\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-2020-12138/ (Markdown: https://insights.sbomify.com/CVE-2020-12138/index.md)","id":"CVE-2020-12138","markdown":"https://insights.sbomify.com/CVE-2020-12138/index.md","name":"CVE-2020-12138","record":{"aliases":["GHSA-crg4-9cvh-c76f"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"AMD GPU driver","requires_auth":"low_privilege","summary":"Low-privileged users can escalate to SYSTEM privileges by interacting with physical memory via vulnerable AMD GPU driver routines.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"atillk64","vendor":"amd"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"AMD ATI atillk64.sys 5.11.9.0 allows low-privileged users to interact directly with physical memory by calling one of several driver routines that map physical memory into the virtual address space of the calling process. This could enable low-privileged users to achieve NT AUTHORITY\\SYSTEM privileges via a DeviceIoControl call associated with MmMapIoSpace, IoAllocateMdl, MmBuildMdlForNonPagedPool, or MmMapLockedPages.","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":"Privilege escalation in n/a","id":"CVE-2020-12138","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2020-12140"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-12137"},"products":["n/a"],"published":"2020-04-27","related":[{"cvss_score":6.7,"headline":"Privilege escalation in n/a","id":"CVE-2019-7246","kev_date_added":null,"published":"2020-05-18"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Low-privileged users can escalate to SYSTEM privileges by interacting with physical memory via vulnerable AMD GPU driver routines.","url":"https://insights.sbomify.com/CVE-2020-12138/"}