{"answers":{"affected":"It affects 36 products.","exploited":"There is no known exploitation of CVE-2021-26362 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26362 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26362 is a high-severity vulnerability in Amd Radeon Software, published on 12 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-2021-26362 and fix it if it is affected.\n\nWhat it is: CVE-2021-26362 is a high-severity vulnerability in Amd Radeon Software, published on 12 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-2021-26362 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-2021-26362/ (Markdown: https://insights.sbomify.com/CVE-2021-26362/index.md)","id":"CVE-2021-26362","markdown":"https://insights.sbomify.com/CVE-2021-26362/index.md","name":"CVE-2021-26362","record":{"aliases":["GHSA-frvj-25f8-q983"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["privilege_escalation","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD CPU firmware","requires_auth":"low_privilege","summary":"A malicious application can issue malformed system calls to map sensitive SMN registers, compromising integrity and availability on AMD processors.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"athlon_3050ge_firmware","vendor":"amd"},{"product":"athlon_3150g_firmware","vendor":"amd"},{"product":"athlon_3150ge_firmware","vendor":"amd"},{"product":"radeon_software","vendor":"amd"},{"product":"ryzen_3_2200u_firmware","vendor":"amd"},{"product":"ryzen_3_2300u_firmware","vendor":"amd"},{"product":"ryzen_3_5125c_firmware","vendor":"amd"},{"product":"ryzen_3_5400u_firmware","vendor":"amd"},{"product":"ryzen_3_5425c_firmware","vendor":"amd"},{"product":"ryzen_3_5425u_firmware","vendor":"amd"},{"product":"ryzen_5_2500u_firmware","vendor":"amd"},{"product":"ryzen_5_2600_firmware","vendor":"amd"},{"product":"ryzen_5_2600h_firmware","vendor":"amd"},{"product":"ryzen_5_2600x_firmware","vendor":"amd"},{"product":"ryzen_5_5560u_firmware","vendor":"amd"},{"product":"ryzen_5_5600h_firmware","vendor":"amd"},{"product":"ryzen_5_5600hs_firmware","vendor":"amd"},{"product":"ryzen_5_5600u_firmware","vendor":"amd"},{"product":"ryzen_5_5600x_firmware","vendor":"amd"},{"product":"ryzen_5_5625c_firmware","vendor":"amd"},{"product":"ryzen_5_5625u_firmware","vendor":"amd"},{"product":"ryzen_5_5700g_firmware","vendor":"amd"},{"product":"ryzen_5_5700ge_firmware","vendor":"amd"},{"product":"ryzen_7_2700_firmware","vendor":"amd"},{"product":"ryzen_7_2700u_firmware","vendor":"amd"},{"product":"ryzen_7_2700x_firmware","vendor":"amd"},{"product":"ryzen_7_2800h_firmware","vendor":"amd"},{"product":"ryzen_7_5800h_firmware","vendor":"amd"},{"product":"ryzen_7_5800hs_firmware","vendor":"amd"},{"product":"ryzen_7_5800u_firmware","vendor":"amd"},{"product":"ryzen_7_5825c_firmware","vendor":"amd"},{"product":"ryzen_7_5825u_firmware","vendor":"amd"},{"product":"ryzen_9_5900hs_firmware","vendor":"amd"},{"product":"ryzen_9_5900hx_firmware","vendor":"amd"},{"product":"ryzen_9_5980hs_firmware","vendor":"amd"},{"product":"ryzen_9_5980hx_firmware","vendor":"amd"}],"cvss":{"score":7.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[],"description":"A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call which results in mapping sensitive System Management Network (SMN) registers 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":"Privilege escalation in Athlon™ Series","id":"CVE-2021-26362","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"amd:radeon_software","products":["amd:radeon_software"],"type":"privilege_escalation","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in Athlon™ Series","id":"CVE-2021-26363"},"packages":[],"prev":{"headline":"Information disclosure in Athlon™ Series","id":"CVE-2021-26361"},"products":["Athlon™ Series","Ryzen™ Series"],"published":"2022-05-12","related":[{"cvss_score":7.8,"headline":"Memory corruption in 1st Gen EPYC","id":"CVE-2021-26316","kev_date_added":null,"published":"2023-01-10"},{"cvss_score":7.8,"headline":"Security feature bypass in Athlon™ Series","id":"CVE-2021-26317","kev_date_added":null,"published":"2022-05-12"},{"cvss_score":7.8,"headline":"Memory corruption in Athlon™ Series","id":"CVE-2021-26369","kev_date_added":null,"published":"2022-05-12"},{"cvss_score":7.5,"headline":"Information disclosure in All supported processors","id":"CVE-2020-12965","kev_date_added":null,"published":"2022-02-04"},{"cvss_score":7.1,"headline":"Information disclosure in Athlon™ Series","id":"CVE-2021-26366","kev_date_added":null,"published":"2022-05-12"},{"cvss_score":5.6,"headline":"Information disclosure in AMD Processors","id":"CVE-2021-46778","kev_date_added":null,"published":"2022-08-09"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["AMD"]},"summary":"A malicious application can issue malformed system calls to map sensitive SMN registers, compromising integrity and availability on AMD processors.","url":"https://insights.sbomify.com/CVE-2021-26362/"}