{"answers":{"affected":"It affects 36 products.","exploited":"There is no known exploitation of CVE-2021-26367 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26367 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26367 is a medium-severity vulnerability in Amd Radeon Software, published on 13 Aug 2024. 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-2021-26367 and fix it if it is affected.\n\nWhat it is: CVE-2021-26367 is a medium-severity vulnerability in Amd Radeon Software, published on 13 Aug 2024. 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-2021-26367 in the wild and no public exploit code.\n\nAffected product: Amd Radeon Software. 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-2021-26367/ (Markdown: https://insights.sbomify.com/CVE-2021-26367/index.md)","id":"CVE-2021-26367","markdown":"https://insights.sbomify.com/CVE-2021-26367/index.md","name":"CVE-2021-26367","record":{"aliases":["GHSA-2xq4-823c-q5v9"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_modify","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD CPU/GPU firmware","requires_auth":"high_privilege","summary":"A local attacker can misconfigure Trusted Memory Regions in AMD processors, compromising system integrity and availability.","user_interaction":"not_required","vuln_class":"misconfiguration"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"athlon_gold_3150c_firmware","vendor":"amd"},{"product":"athlon_gold_3150g_firmware","vendor":"amd"},{"product":"athlon_gold_3150u_firmware","vendor":"amd"},{"product":"athlon_gold_pro_3150g_firmware","vendor":"amd"},{"product":"athlon_gold_pro_3150ge_firmware","vendor":"amd"},{"product":"athlon_pro_300ge_firmware","vendor":"amd"},{"product":"athlon_pro_3045b_firmware","vendor":"amd"},{"product":"athlon_pro_3145b_firmware","vendor":"amd"},{"product":"athlon_silver_3050c_firmware","vendor":"amd"},{"product":"athlon_silver_3050e_firmware","vendor":"amd"},{"product":"athlon_silver_3050u_firmware","vendor":"amd"},{"product":"radeon_software","vendor":"amd"},{"product":"ryzen_3_3300u_firmware","vendor":"amd"},{"product":"ryzen_3_3350u_firmware","vendor":"amd"},{"product":"ryzen_3_4300g_firmware","vendor":"amd"},{"product":"ryzen_3_4300ge_firmware","vendor":"amd"},{"product":"ryzen_3_5300g_firmware","vendor":"amd"},{"product":"ryzen_3_5300ge_firmware","vendor":"amd"},{"product":"ryzen_5_3450u_firmware","vendor":"amd"},{"product":"ryzen_5_3500c_firmware","vendor":"amd"},{"product":"ryzen_5_3500u_firmware","vendor":"amd"},{"product":"ryzen_5_3550h_firmware","vendor":"amd"},{"product":"ryzen_5_3580u_firmware","vendor":"amd"},{"product":"ryzen_5_4600g_firmware","vendor":"amd"},{"product":"ryzen_5_4600ge_firmware","vendor":"amd"},{"product":"ryzen_5_5600g_firmware","vendor":"amd"},{"product":"ryzen_5_5600ge_firmware","vendor":"amd"},{"product":"ryzen_7_3700c_firmware","vendor":"amd"},{"product":"ryzen_7_3700u_firmware","vendor":"amd"},{"product":"ryzen_7_3750h_firmware","vendor":"amd"},{"product":"ryzen_7_3780u_firmware","vendor":"amd"},{"product":"ryzen_7_4700g_firmware","vendor":"amd"},{"product":"ryzen_7_4700ge_firmware","vendor":"amd"},{"product":"ryzen_7_5700g_firmware","vendor":"amd"},{"product":"ryzen_7_5700ge_firmware","vendor":"amd"},{"product":"ryzen_9_5980hx_firmware","vendor":"amd"}],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[],"description":"A malicious attacker in x86 can misconfigure the Trusted Memory Regions (TMRs), which may allow the attacker to set an arbitrary address range for the TMR, potentially leading to a loss of integrity and availability.","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":"Misconfiguration in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics","id":"CVE-2021-26367","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"amd:radeon_software","products":["amd:radeon_software"],"type":"misconfiguration","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Privilege escalation in Athlon™ Series","id":"CVE-2021-26368"},"packages":[],"prev":{"headline":"Information disclosure in Athlon™ Series","id":"CVE-2021-26366"},"products":["AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics","AMD Athlon™ 3000 Series Mobile  Processors with Radeon™ Graphics","AMD Radeon™ PRO W6000 Series Graphics Cards","AMD Radeon™ RX 6000 Series Graphics Cards","AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics","AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics","AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics","AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics","AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics","AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics","AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics","AMD Ryzen™ Embedded R1000 Series Processors","AMD Ryzen™ Embedded R2000 Series Processors","AMD Ryzen™ Embedded V1000 Series Processors","AMD Ryzen™ Embedded V2000 Series Processors"],"published":"2024-08-13","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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-12-04","vendors":["AMD"]},"summary":"A local attacker can misconfigure Trusted Memory Regions in AMD processors, compromising system integrity and availability.","url":"https://insights.sbomify.com/CVE-2021-26367/"}