{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2012-4544 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2012-4544 is a low-severity denial of service vulnerability in Xen Xen, published on 31 Oct 2012. 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-2012-4544 and fix it if it is affected.\n\nWhat it is: CVE-2012-4544 is a low-severity denial of service vulnerability in Xen Xen, published on 31 Oct 2012. 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-2012-4544 in the wild and no public exploit code.\n\nAffected product: Xen Xen. 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-2012-4544/ (Markdown: https://insights.sbomify.com/CVE-2012-4544/index.md)","id":"CVE-2012-4544","markdown":"https://insights.sbomify.com/CVE-2012-4544/index.md","name":"CVE-2012-4544","record":{"aliases":["DEBIAN-CVE-2012-4544","GHSA-5vgr-8hw2-wp3h","RHSA-2013:0241"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Xen hypervisor","requires_auth":"high_privilege","summary":"Local guest administrators can cause a denial of service in the Xen hypervisor by providing a crafted kernel or ramdisk that exhausts domain 0 memory.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"xen","vendor":"xen"}],"cvss":{"score":2.1,"severity":"low","source":"nvd","vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk (1) before or (2) after decompression, which allows local guest administrators to cause a denial of service (domain 0 memory consumption) via a crafted (a) kernel or (b) ramdisk.","ecosystems":["Red Hat:enterprise_linux:5::server","Red Hat:rhel_virtualization:5::server"],"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":"Denial of service in n/a","id":"CVE-2012-4544","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"xen:xen","products":["xen:xen"],"type":"denial_of_service","year":"2012"},"n_packages":6,"n_references":21,"next":{"headline":"Auth bypass in n/a","id":"CVE-2012-4545"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:3.0.3-142.el5_9.1"],"introduced":["0"],"last_affected":[],"package":"xen","purl":"pkg:rpm/redhat/xen","source":"RHSA-2013:0241"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:3.0.3-142.el5_9.1"],"introduced":["0"],"last_affected":[],"package":"xen-debuginfo","purl":"pkg:rpm/redhat/xen-debuginfo","source":"RHSA-2013:0241"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:3.0.3-142.el5_9.1"],"introduced":["0"],"last_affected":[],"package":"xen-libs","purl":"pkg:rpm/redhat/xen-libs","source":"RHSA-2013:0241"},{"ecosystem":"Red Hat:rhel_virtualization:5::server","fixed":["0:3.0.3-142.el5_9.1"],"introduced":["0"],"last_affected":[],"package":"xen","purl":"pkg:rpm/redhat/xen","source":"RHSA-2013:0241"},{"ecosystem":"Red Hat:rhel_virtualization:5::server","fixed":["0:3.0.3-142.el5_9.1"],"introduced":["0"],"last_affected":[],"package":"xen-debuginfo","purl":"pkg:rpm/redhat/xen-debuginfo","source":"RHSA-2013:0241"},{"ecosystem":"Red Hat:rhel_virtualization:5::server","fixed":["0:3.0.3-142.el5_9.1"],"introduced":["0"],"last_affected":[],"package":"xen-devel","purl":"pkg:rpm/redhat/xen-devel","source":"RHSA-2013:0241"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2012-4543"},"products":["n/a"],"published":"2012-10-31","related":[{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-2017-10912","kev_date_added":null,"published":"2017-07-05"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2017-10918","kev_date_added":null,"published":"2017-07-05"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2017-10920","kev_date_added":null,"published":"2017-07-05"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2017-10921","kev_date_added":null,"published":"2017-07-05"},{"cvss_score":9.8,"headline":"Mutiple vulnerabilities in the Viridian interface","id":"CVE-2025-27466","kev_date_added":null,"published":"2025-09-11"},{"cvss_score":9.8,"headline":"Mutiple vulnerabilities in the Viridian interface","id":"CVE-2025-58142","kev_date_added":null,"published":"2025-09-11"},{"cvss_score":9.8,"headline":"Mutiple vulnerabilities in the Viridian interface","id":"CVE-2025-58143","kev_date_added":null,"published":"2025-09-11"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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":"2024-08-06","vendors":["n/a"]},"summary":"Local guest administrators can cause a denial of service in the Xen hypervisor by providing a crafted kernel or ramdisk that exhausts domain 0 memory.","url":"https://insights.sbomify.com/CVE-2012-4544/"}