{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2024-47892 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-47892 is a high-severity use after free vulnerability in Imagination Technologies Graphics DDK, published on 13 Dec 2024. 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-2024-47892 and fix it if it is affected.\n\nWhat it is: CVE-2024-47892 is a high-severity use after free vulnerability in Imagination Technologies Graphics DDK, published on 13 Dec 2024. 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-2024-47892 in the wild and no public exploit code.\n\nAffected product: Imagination Technologies Graphics DDK. 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-2024-47892/ (Markdown: https://insights.sbomify.com/CVE-2024-47892/index.md)","id":"CVE-2024-47892","markdown":"https://insights.sbomify.com/CVE-2024-47892/index.md","name":"CVE-2024-47892","record":{"aliases":["A-365954523","ASB-A-365954523","GHSA-rr64-3qwv-pgf9","PP-160576"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Android GPU driver","requires_auth":"low_privilege","summary":"A use-after-free vulnerability in the Imagination Technologies GPU driver allows non-privileged users to read and write freed physical memory, potentially leading to privilege escalation.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"imaginationtech","cpe":[],"cvss":{"score":7.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"},{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"}],"description":"Software installed and run as a non-privileged user may conduct GPU system calls to read and write freed physical memory from the GPU.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"GPU DDK - UAF of kernel memory in PMRUnlockPhysAddressesOSMem for on-demand non-4KB PMRs in system memory (UMA)","id":"CVE-2024-47892","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"GPU DDK - OOB read and write of the shared KMD/FW memory heap (VZ/TEE setups)","id":"CVE-2024-47893"},"packages":[],"prev":{"headline":"Use after free in Graphics DDK","id":"CVE-2024-47891"},"products":["Graphics DDK"],"published":"2024-12-13","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"total"},"state":"PUBLISHED","updated":"2024-12-16","vendors":["Imagination Technologies"]},"summary":"A use-after-free vulnerability in the Imagination Technologies GPU driver allows non-privileged users to read and write freed physical memory, potentially leading to privilege escalation.","url":"https://insights.sbomify.com/CVE-2024-47892/"}