{"answers":{"affected":"It affects 8 products.","exploited":"There is no known exploitation of CVE-2022-2601 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-2601 is a high-severity memory corruption vulnerability in Fedoraproject Fedora, published on 14 Dec 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-2601 and fix it if it is affected.\n\nWhat it is: CVE-2022-2601 is a high-severity memory corruption vulnerability in Fedoraproject Fedora, published on 14 Dec 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-2601 in the wild and no public exploit code.\n\nAffected product: Fedoraproject Fedora. 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-2022-2601/ (Markdown: https://insights.sbomify.com/CVE-2022-2601/index.md)","id":"CVE-2022-2601","markdown":"https://insights.sbomify.com/CVE-2022-2601/index.md","name":"CVE-2022-2601","record":{"aliases":["AZL-11604","AZL-34787","DEBIAN-CVE-2022-2601","GHSA-c8f6-x9xm-x27g","RHSA-2024:2002","UBUNTU-CVE-2022-2601"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"GRUB bootloader","requires_auth":"none","summary":"A buffer overflow in GRUB allows attackers to bypass Secure Boot via a malicious font file, requiring OS-level patching.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"grub2","vendor":"gnu"},{"product":"enterprise_linux_eus","vendor":"redhat"},{"product":"enterprise_linux_for_power_little_endian_eus","vendor":"redhat"},{"product":"enterprise_linux_server_aus","vendor":"redhat"},{"product":"enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions","vendor":"redhat"},{"product":"enterprise_linux_server_tus","vendor":"redhat"},{"product":"enterprise_linux_server_update_services_for_sap_solutions","vendor":"redhat"}],"cvss":{"score":8.6,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for the glyph, this further leads to a buffer overflow and a heap based out-of-bounds write. An attacker may use this vulnerability to circumvent the secure boot mechanism.","ecosystems":["Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::computenode","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation"],"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":"Memory corruption in grub2","id":"CVE-2022-2601","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora","redhat:enterprise_linux_eus","redhat:enterprise_linux_for_power_little_endian_eus","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions","redhat:enterprise_linux_server_tus"],"type":"memory_corruption","year":"2022"},"n_packages":63,"n_references":3,"next":{"headline":"Use after free in linux","id":"CVE-2022-2602"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2","purl":"pkg:rpm/redhat/grub2","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-common","purl":"pkg:rpm/redhat/grub2-common","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-debuginfo","purl":"pkg:rpm/redhat/grub2-debuginfo","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-aa64-modules","purl":"pkg:rpm/redhat/grub2-efi-aa64-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-ia32","purl":"pkg:rpm/redhat/grub2-efi-ia32","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-ia32-cdboot","purl":"pkg:rpm/redhat/grub2-efi-ia32-cdboot","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-ia32-modules","purl":"pkg:rpm/redhat/grub2-efi-ia32-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64","purl":"pkg:rpm/redhat/grub2-efi-x64","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64-cdboot","purl":"pkg:rpm/redhat/grub2-efi-x64-cdboot","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64-modules","purl":"pkg:rpm/redhat/grub2-efi-x64-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-pc","purl":"pkg:rpm/redhat/grub2-pc","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-pc-modules","purl":"pkg:rpm/redhat/grub2-pc-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc-modules","purl":"pkg:rpm/redhat/grub2-ppc-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc64-modules","purl":"pkg:rpm/redhat/grub2-ppc64-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc64le-modules","purl":"pkg:rpm/redhat/grub2-ppc64le-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-tools","purl":"pkg:rpm/redhat/grub2-tools","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-extra","purl":"pkg:rpm/redhat/grub2-tools-extra","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-minimal","purl":"pkg:rpm/redhat/grub2-tools-minimal","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-debuginfo","purl":"pkg:rpm/redhat/grub2-debuginfo","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-aa64-modules","purl":"pkg:rpm/redhat/grub2-efi-aa64-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-ia32-cdboot","purl":"pkg:rpm/redhat/grub2-efi-ia32-cdboot","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64-cdboot","purl":"pkg:rpm/redhat/grub2-efi-x64-cdboot","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc-modules","purl":"pkg:rpm/redhat/grub2-ppc-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc64-modules","purl":"pkg:rpm/redhat/grub2-ppc64-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc64le-modules","purl":"pkg:rpm/redhat/grub2-ppc64le-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2","purl":"pkg:rpm/redhat/grub2","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-common","purl":"pkg:rpm/redhat/grub2-common","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-debuginfo","purl":"pkg:rpm/redhat/grub2-debuginfo","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-aa64-modules","purl":"pkg:rpm/redhat/grub2-efi-aa64-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-ia32","purl":"pkg:rpm/redhat/grub2-efi-ia32","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-ia32-cdboot","purl":"pkg:rpm/redhat/grub2-efi-ia32-cdboot","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-ia32-modules","purl":"pkg:rpm/redhat/grub2-efi-ia32-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64","purl":"pkg:rpm/redhat/grub2-efi-x64","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64-cdboot","purl":"pkg:rpm/redhat/grub2-efi-x64-cdboot","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64-modules","purl":"pkg:rpm/redhat/grub2-efi-x64-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-pc","purl":"pkg:rpm/redhat/grub2-pc","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-pc-modules","purl":"pkg:rpm/redhat/grub2-pc-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc-modules","purl":"pkg:rpm/redhat/grub2-ppc-modules","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc64","purl":"pkg:rpm/redhat/grub2-ppc64","source":"RHSA-2024:2002"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["1:2.02-0.87.el7_9.14"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc64-modules","purl":"pkg:rpm/redhat/grub2-ppc64-modules","source":"RHSA-2024:2002"}],"prev":{"headline":"Auto-hyperlink URLs \u003c= 5.4.1 - Tab Nabbing","id":"CVE-2022-2600"},"products":["grub2"],"published":"2022-12-14","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-27","vendors":["n/a"]},"summary":"A buffer overflow in GRUB allows attackers to bypass Secure Boot via a malicious font file, requiring OS-level patching.","url":"https://insights.sbomify.com/CVE-2022-2601/"}