{"answers":{"affected":"It affects 30 products.","exploited":"There is no known exploitation of CVE-2021-26352 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26352 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26352 is a medium-severity denial of service vulnerability in AMD Athlon™ Series, published on 10 May 2022. 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-2021-26352 and fix it if it is affected.\n\nWhat it is: CVE-2021-26352 is a medium-severity denial of service vulnerability in AMD Athlon™ Series, published on 10 May 2022. 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-2021-26352 in the wild and no public exploit code.\n\nAffected product: AMD Athlon™ Series. 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-2021-26352/ (Markdown: https://insights.sbomify.com/CVE-2021-26352/index.md)","id":"CVE-2021-26352","markdown":"https://insights.sbomify.com/CVE-2021-26352/index.md","name":"CVE-2021-26352","record":{"aliases":["GHSA-x9rp-5q33-qx3p"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD CPU firmware","requires_auth":"low_privilege","summary":"Insufficient bound checks in AMD SMU PCIe Hot Plug table allow access to invalid memory, potentially causing a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"ryzen_3_5300g_firmware","vendor":"amd"},{"product":"ryzen_3_5300ge_firmware","vendor":"amd"},{"product":"ryzen_5_2600_firmware","vendor":"amd"},{"product":"ryzen_5_2600x_firmware","vendor":"amd"},{"product":"ryzen_5_2700_firmware","vendor":"amd"},{"product":"ryzen_5_2700x_firmware","vendor":"amd"},{"product":"ryzen_5_3600_firmware","vendor":"amd"},{"product":"ryzen_5_3600x_firmware","vendor":"amd"},{"product":"ryzen_5_5600g_firmware","vendor":"amd"},{"product":"ryzen_5_5600ge_firmware","vendor":"amd"},{"product":"ryzen_5_5600x_firmware","vendor":"amd"},{"product":"ryzen_7_3700x_firmware","vendor":"amd"},{"product":"ryzen_7_3800x_firmware","vendor":"amd"},{"product":"ryzen_7_5700g_firmware","vendor":"amd"},{"product":"ryzen_7_5700ge_firmware","vendor":"amd"},{"product":"ryzen_7_5800x_firmware","vendor":"amd"},{"product":"ryzen_9_3900x_firmware","vendor":"amd"},{"product":"ryzen_9_3950x_firmware","vendor":"amd"},{"product":"ryzen_9_5900x_firmware","vendor":"amd"},{"product":"ryzen_9_5950x_firmware","vendor":"amd"},{"product":"ryzen_threadripper_2920x_firmware","vendor":"amd"},{"product":"ryzen_threadripper_2950x_firmware","vendor":"amd"},{"product":"ryzen_threadripper_2970wx_firmware","vendor":"amd"},{"product":"ryzen_threadripper_2990wx_firmware","vendor":"amd"},{"product":"ryzen_threadripper_3970x_firmware","vendor":"amd"},{"product":"ryzen_threadripper_pro_5945wx_firmware","vendor":"amd"},{"product":"ryzen_threadripper_pro_5955wx_firmware","vendor":"amd"},{"product":"ryzen_threadripper_pro_5965wx_firmware","vendor":"amd"},{"product":"ryzen_threadripper_pro_5975wx_firmware","vendor":"amd"},{"product":"ryzen_threadripper_pro_5995wx_firmware","vendor":"amd"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Insufficient bound checks in System Management Unit (SMU) PCIe Hot Plug table may result in access/updates from/to invalid address space that could result in denial of service.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Denial of service in Athlon™ Series","id":"CVE-2021-26352","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in 3rd Gen EPYC","id":"CVE-2021-26353"},"packages":[],"prev":{"headline":"Denial of service in Athlon™ Series","id":"CVE-2021-26351"},"products":["Athlon™ Series","Ryzen™ Series"],"published":"2022-05-10","related":[],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["AMD"]},"summary":"Insufficient bound checks in AMD SMU PCIe Hot Plug table allow access to invalid memory, potentially causing a denial of service.","url":"https://insights.sbomify.com/CVE-2021-26352/"}