{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2021-1001395 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2021-1001395 yet. Limit exposure of the affected software until one is available.","what":"GSD-2021-1001395 is a memory corruption vulnerability in Kernel, published on 3 Aug 2021."},"fix_prompt":"Check this codebase for GSD-2021-1001395 and fix it if it is affected.\n\nWhat it is: GSD-2021-1001395 is a memory corruption vulnerability in Kernel, published on 3 Aug 2021. \nExploitation: There is no known exploitation of GSD-2021-1001395 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- Kernel (Linux): affected all versions; no fix listed\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/GSD-2021-1001395/ (Markdown: https://insights.sbomify.com/GSD-2021-1001395/index.md)","id":"GSD-2021-1001395","markdown":"https://insights.sbomify.com/GSD-2021-1001395/index.md","name":"GSD-2021-1001395","record":{"aliases":[],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"unknown","non_default_config":false,"product_category":"Linux kernel","requires_auth":"unknown","summary":"A global-out-of-bounds memory access in the Linux kernel's CoreSight TMC ETF driver could lead to system crashes or potential code execution.","user_interaction":"unknown","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"coresight: tmc-etf: Fix global-out-of-bounds in tmc_update_etf_buffer()\n\nThis is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven.\nThis ID is fixed in Linux Kernel version v4.19.198 by commit 04bd77ef4f4d9fc6102023b85f4590fc2130aac5, it was introduced in version v4.14 by commit 0c3fc4d5fa26092853278145aca9b21fa52a3e93. For more details please see the references link.","ecosystems":["Linux"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"coresight: tmc-etf: Fix global-out-of-bounds in tmc_update_etf_buffer()","id":"GSD-2021-1001395","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Linux","product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"Linux","fixed":[],"introduced":[],"last_affected":[],"package":"Kernel","purl":null,"source":"GSD-2021-1001395"}],"products":null,"published":"2021-08-03","related":[],"sources":[{"class":"open","licence":"CC0 1.0","name":"Global Security Database","prefix":"GSD"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"A global-out-of-bounds memory access in the Linux kernel's CoreSight TMC ETF driver could lead to system crashes or potential code execution.","url":"https://insights.sbomify.com/GSD-2021-1001395/"}