{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2022-50781 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-50781 is a vulnerability in Linux, published on 24 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-2022-50781 and fix it if it is affected.\n\nWhat it is: CVE-2022-50781 is a vulnerability in Linux, published on 24 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-2022-50781 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-2022-50781/ (Markdown: https://insights.sbomify.com/CVE-2022-50781/index.md)","id":"CVE-2022-50781","markdown":"https://insights.sbomify.com/CVE-2022-50781/index.md","name":"CVE-2022-50781","record":{"aliases":["DEBIAN-CVE-2022-50781","GHSA-jqf8-w9mv-cm82","UBUNTU-CVE-2022-50781"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["data_read","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A local attacker with low privileges can trigger an array underflow in the amdgpu driver via sysfs, leading to out-of-bounds reads and potential system instability.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\namdgpu/pm: prevent array underflow in vega20_odn_edit_dpm_table()\n\nIn the PP_OD_EDIT_VDDC_CURVE case the \"input_index\" variable is capped at\n2 but not checked for negative values so it results in an out of bounds\nread.  This value comes from the user via sysfs.","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/pm: prevent array underflow in vega20_odn_edit_dpm_table()","id":"CVE-2022-50781","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2022"},"n_packages":0,"n_references":6,"next":{"headline":"ext4: fix bug_on in __es_tree_search caused by bad quota inode","id":"CVE-2022-50782"},"packages":[],"prev":{"headline":"net: fix UAF issue in nfqnl_nf_hook_drop() when ops_init() failed","id":"CVE-2022-50780"},"products":["Linux"],"published":"2025-12-24","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-05-11","vendors":["Linux"]},"summary":"A local attacker with low privileges can trigger an array underflow in the amdgpu driver via sysfs, leading to out-of-bounds reads and potential system instability.","url":"https://insights.sbomify.com/CVE-2022-50781/"}