{"answers":{"affected":"It affects 8 products.","exploited":"There is no known exploitation of CVE-2021-26313 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2021-26313 is a medium-severity vulnerability in Debian Debian Linux, published on 9 Jun 2021. 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-2021-26313 and fix it if it is affected.\n\nWhat it is: CVE-2021-26313 is a medium-severity vulnerability in Debian Debian Linux, published on 9 Jun 2021. 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-2021-26313 in the wild and no public exploit code.\n\nAffected product: Debian Debian 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-2021-26313/ (Markdown: https://insights.sbomify.com/CVE-2021-26313/index.md)","id":"CVE-2021-26313","markdown":"https://insights.sbomify.com/CVE-2021-26313/index.md","name":"CVE-2021-26313","record":{"aliases":["DEBIAN-CVE-2021-26313","GHSA-vj56-jg6h-3gpr","UBUNTU-CVE-2021-26313"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD CPU","requires_auth":"low_privilege","summary":"Speculative execution flaws in AMD CPUs may allow attackers to leak sensitive data via side-channel attacks.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"cortex-a72","vendor":"arm"},{"product":"bcm2711","vendor":"broadcom"},{"product":"debian_linux","vendor":"debian"},{"product":"core_i7-10700k","vendor":"intel"},{"product":"core_i7-7700k","vendor":"intel"},{"product":"core_i9-9900k","vendor":"intel"},{"product":"xeon_silver_4214","vendor":"intel"},{"product":"xen","vendor":"xen"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-203","name":"Observable Discrepancy"},{"id":"CWE-208","name":"Observable Timing Discrepancy"}],"description":"Potential speculative code store bypass in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution of overwritten instructions, may cause an incorrect speculation and could result in data leakage.","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":"AMD Speculative Code Store Bypass","id":"CVE-2021-26313","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","xen:xen"],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"AMD Speculative execution with Floating-Point Value Injection","id":"CVE-2021-26314"},"packages":[],"prev":{"headline":"Privilege escalation in Athlon™ Series","id":"CVE-2021-26312"},"products":["All supported processors"],"published":"2021-06-09","related":[{"cvss_score":5.5,"headline":"AMD Speculative execution with Floating-Point Value Injection","id":"CVE-2021-26314","kev_date_added":null,"published":"2021-06-09"}],"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":"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":"Speculative execution flaws in AMD CPUs may allow attackers to leak sensitive data via side-channel attacks.","url":"https://insights.sbomify.com/CVE-2021-26313/"}