{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-53819 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-53819 is a high-severity vulnerability in Linux, published on 9 Dec 2025. 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-2023-53819 and fix it if it is affected.\n\nWhat it is: CVE-2023-53819 is a high-severity vulnerability in Linux, published on 9 Dec 2025. 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-2023-53819 in the wild and no public exploit code.\n\nAffected product: Linux. 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-2023-53819/ (Markdown: https://insights.sbomify.com/CVE-2023-53819/index.md)","id":"CVE-2023-53819","markdown":"https://insights.sbomify.com/CVE-2023-53819/index.md","name":"CVE-2023-53819","record":{"aliases":["BELL-CVE-2023-53819","DEBIAN-CVE-2023-53819","GHSA-c3q3-rmq5-mqm4","UBUNTU-CVE-2023-53819"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"An integer overflow in the amdgpu driver allows out-of-bounds memory access, potentially enabling local attackers to execute code or escalate privileges.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\namdgpu: validate offset_in_bo of drm_amdgpu_gem_va\n\nThis is motivated by OOB access in amdgpu_vm_update_range when\noffset_in_bo+map_size overflows.\n\nv2: keep the validations in amdgpu_vm_bo_map\nv3: add the validations to amdgpu_vm_bo_map/amdgpu_vm_bo_replace_map\n    rather than to amdgpu_gem_va_ioctl","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":"amdgpu: validate offset_in_bo of drm_amdgpu_gem_va","id":"CVE-2023-53819","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2023"},"n_packages":0,"n_references":8,"next":{"headline":"loop: loop_set_status_from_info() check before assignment","id":"CVE-2023-53820"},"packages":[],"prev":{"headline":"ARM: zynq: Fix refcount leak in zynq_early_slcr_init","id":"CVE-2023-53818"},"products":["Linux"],"published":"2025-12-09","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-08-05","vendors":["Linux"]},"summary":"An integer overflow in the amdgpu driver allows out-of-bounds memory access, potentially enabling local attackers to execute code or escalate privileges.","url":"https://insights.sbomify.com/CVE-2023-53819/"}