{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-46781 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-46781 is a low-severity memory corruption vulnerability in Arm Valhall Gpu Kernel Driver, published on 6 Apr 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-2022-46781 and fix it if it is affected.\n\nWhat it is: CVE-2022-46781 is a low-severity memory corruption vulnerability in Arm Valhall Gpu Kernel Driver, published on 6 Apr 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-2022-46781 in the wild and no public exploit code.\n\nAffected product: Arm Valhall Gpu Kernel Driver. 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-2022-46781/ (Markdown: https://insights.sbomify.com/CVE-2022-46781/index.md)","id":"CVE-2022-46781","markdown":"https://insights.sbomify.com/CVE-2022-46781/index.md","name":"CVE-2022-46781","record":{"aliases":["A-267242697","ASB-A-267242697","GHSA-3c9r-w7qx-rq3w"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Android GPU driver","requires_auth":"low_privilege","summary":"A non-privileged user can exploit improper GPU memory operations to read limited data outside buffer bounds in the Arm Mali GPU Kernel Driver.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"avalon_gpu_kernel_driver","vendor":"arm"},{"product":"valhall_gpu_kernel_driver","vendor":"arm"}],"cvss":{"score":3.3,"severity":"low","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU memory processing operations to access a limited amount outside of buffer bounds. This affects Valhall r29p0 through r41p0 before r42p0 and Avalon r41p0 before r42p0.","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":"Memory corruption in n/a","id":"CVE-2022-46781","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"arm:valhall_gpu_kernel_driver","products":["arm:valhall_gpu_kernel_driver"],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2022-46782"},"packages":[],"prev":{"headline":"IBM Manage Application security bypass","id":"CVE-2022-46774"},"products":["n/a"],"published":"2023-04-06","related":[{"cvss_score":8.8,"headline":"Use after free in n/a","id":"CVE-2022-46394","kev_date_added":null,"published":"2023-03-08"},{"cvss_score":8.8,"headline":"Use after free in n/a","id":"CVE-2022-46395","kev_date_added":null,"published":"2023-03-06"},{"cvss_score":5.5,"headline":"Use after free in n/a","id":"CVE-2023-28469","kev_date_added":null,"published":"2023-06-02"},{"cvss_score":5.5,"headline":"Use after free in n/a","id":"CVE-2023-28147","kev_date_added":null,"published":"2023-06-01"},{"cvss_score":4.4,"headline":"Memory corruption in n/a","id":"CVE-2022-46396","kev_date_added":null,"published":"2023-04-11"}],"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":"2025-02-12","vendors":["n/a"]},"summary":"A non-privileged user can exploit improper GPU memory operations to read limited data outside buffer bounds in the Arm Mali GPU Kernel Driver.","url":"https://insights.sbomify.com/CVE-2022-46781/"}