{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-3872 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2022-3872 is a high-severity vulnerability in Qemu Qemu, published on 7 Nov 2022."},"fix_prompt":"Check this codebase for CVE-2022-3872 and fix it if it is affected.\n\nWhat it is: CVE-2022-3872 is a high-severity vulnerability in Qemu Qemu, published on 7 Nov 2022. \nExploitation: There is no known exploitation of CVE-2022-3872 in the wild and no public exploit code.\n\nAffected product: Qemu Qemu. 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-2022-3872/ (Markdown: https://insights.sbomify.com/CVE-2022-3872/index.md)","id":"CVE-2022-3872","markdown":"https://insights.sbomify.com/CVE-2022-3872/index.md","name":"CVE-2022-3872","record":{"aliases":["AZL-11441","AZL-35163","DEBIAN-CVE-2022-3872","ECHO-6871-872a-d66e","GHSA-px5j-xw79-w7p8","UBUNTU-CVE-2022-3872"],"analysis":null,"analysis_generated_by":null,"assigner":"redhat","cpe":[{"product":"qemu","vendor":"qemu"}],"cvss":{"score":8.6,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-193","name":"Off-by-one Error"}],"description":"An off-by-one read/write issue was found in the SDHCI device of QEMU. It occurs when reading/writing the Buffer Data Port Register in sdhci_read_dataport and sdhci_write_dataport, respectively, if data_count == block_size. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.","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":"An off-by-one read/write issue was found in the SDHCI device of QEMU.","id":"CVE-2022-3872","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qemu:qemu","products":["qemu:qemu"],"type":null,"year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site Scripting (XSS) - DOM in jgraph/drawio","id":"CVE-2022-3873"},"packages":[],"prev":{"headline":"Information disclosure in GitLab","id":"CVE-2022-3870"},"products":["QEMU"],"published":"2022-11-07","related":[{"cvss_score":10,"headline":"Null dereference in n/a","id":"CVE-2022-36648","kev_date_added":null,"published":"2023-08-22"},{"cvss_score":10,"headline":"Race condition in n/a","id":"CVE-2015-8556","kev_date_added":null,"published":"2017-03-24"},{"cvss_score":9.9,"headline":"Use after free in n/a","id":"CVE-2009-3616","kev_date_added":null,"published":"2009-10-23"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2019-12928","kev_date_added":null,"published":"2019-06-24"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2019-12929","kev_date_added":null,"published":"2019-06-24"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-20815","kev_date_added":null,"published":"2019-05-31"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-8380","kev_date_added":null,"published":"2017-08-28"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-05-05","vendors":["n/a"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2022-3872/"}