{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2024-45777 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-45777 is a medium-severity vulnerability in Redhat Enterprise Linux, published on 19 Feb 2025. 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-2024-45777 and fix it if it is affected.\n\nWhat it is: CVE-2024-45777 is a medium-severity vulnerability in Redhat Enterprise Linux, published on 19 Feb 2025. 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-2024-45777 in the wild and no public exploit code.\n\nAffected product: Redhat Enterprise 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-2024-45777/ (Markdown: https://insights.sbomify.com/CVE-2024-45777/index.md)","id":"CVE-2024-45777","markdown":"https://insights.sbomify.com/CVE-2024-45777/index.md","name":"CVE-2024-45777","record":{"aliases":["ALSA-2025:20532","AZL-56901","AZL-56992","BELL-CVE-2024-45777","DEBIAN-CVE-2024-45777","GHSA-5hp2-x786-x3fq","RHSA-2025:20532","RLSA-2025:20532","UBUNTU-CVE-2024-45777"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["security_bypass","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"GRUB2 bootloader","requires_auth":"high_privilege","summary":"An integer overflow in GRUB2 allows attackers to overwrite heap data and bypass Secure Boot protections via malicious language files.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"grub2","vendor":"gnu"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"openshift","vendor":"redhat"}],"cvss":{"score":6.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grub_gettext_getstr_from_position() may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the circumvention of secure boot protections.","ecosystems":["AlmaLinux:9","Red Hat:enterprise_linux:9::baseos","Rocky Linux:9"],"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":"Grub2: grub-core/gettext: integer overflow leads to heap oob write.","id":"CVE-2024-45777","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux","redhat:openshift"],"type":"integer_overflow","year":"2024"},"n_packages":39,"n_references":3,"next":{"headline":"Grub2: fs/bfs: integer overflow in the bfs parser.","id":"CVE-2024-45778"},"packages":[{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-common","purl":"pkg:rpm/almalinux/grub2-common","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-aa64","purl":"pkg:rpm/almalinux/grub2-efi-aa64","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-aa64-cdboot","purl":"pkg:rpm/almalinux/grub2-efi-aa64-cdboot","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-aa64-modules","purl":"pkg:rpm/almalinux/grub2-efi-aa64-modules","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64","purl":"pkg:rpm/almalinux/grub2-efi-x64","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64-cdboot","purl":"pkg:rpm/almalinux/grub2-efi-x64-cdboot","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64-modules","purl":"pkg:rpm/almalinux/grub2-efi-x64-modules","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-pc","purl":"pkg:rpm/almalinux/grub2-pc","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-pc-modules","purl":"pkg:rpm/almalinux/grub2-pc-modules","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc64le","purl":"pkg:rpm/almalinux/grub2-ppc64le","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc64le-modules","purl":"pkg:rpm/almalinux/grub2-ppc64le-modules","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-tools","purl":"pkg:rpm/almalinux/grub2-tools","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-efi","purl":"pkg:rpm/almalinux/grub2-tools-efi","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-extra","purl":"pkg:rpm/almalinux/grub2-tools-extra","source":"ALSA-2025:20532"},{"ecosystem":"AlmaLinux:9","fixed":["1:2.06-114.el9_7.alma.1"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-minimal","purl":"pkg:rpm/almalinux/grub2-tools-minimal","source":"ALSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2","purl":"pkg:rpm/redhat/grub2","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-common","purl":"pkg:rpm/redhat/grub2-common","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-debuginfo","purl":"pkg:rpm/redhat/grub2-debuginfo","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-debugsource","purl":"pkg:rpm/redhat/grub2-debugsource","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-aa64","purl":"pkg:rpm/redhat/grub2-efi-aa64","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-aa64-cdboot","purl":"pkg:rpm/redhat/grub2-efi-aa64-cdboot","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-aa64-modules","purl":"pkg:rpm/redhat/grub2-efi-aa64-modules","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64","purl":"pkg:rpm/redhat/grub2-efi-x64","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64-cdboot","purl":"pkg:rpm/redhat/grub2-efi-x64-cdboot","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-efi-x64-modules","purl":"pkg:rpm/redhat/grub2-efi-x64-modules","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-emu-debuginfo","purl":"pkg:rpm/redhat/grub2-emu-debuginfo","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-pc","purl":"pkg:rpm/redhat/grub2-pc","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-pc-modules","purl":"pkg:rpm/redhat/grub2-pc-modules","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc64le","purl":"pkg:rpm/redhat/grub2-ppc64le","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-ppc64le-modules","purl":"pkg:rpm/redhat/grub2-ppc64le-modules","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-tools","purl":"pkg:rpm/redhat/grub2-tools","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-debuginfo","purl":"pkg:rpm/redhat/grub2-tools-debuginfo","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-efi","purl":"pkg:rpm/redhat/grub2-tools-efi","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-efi-debuginfo","purl":"pkg:rpm/redhat/grub2-tools-efi-debuginfo","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-extra","purl":"pkg:rpm/redhat/grub2-tools-extra","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-extra-debuginfo","purl":"pkg:rpm/redhat/grub2-tools-extra-debuginfo","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-minimal","purl":"pkg:rpm/redhat/grub2-tools-minimal","source":"RHSA-2025:20532"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:2.06-114.el9_7"],"introduced":["0"],"last_affected":[],"package":"grub2-tools-minimal-debuginfo","purl":"pkg:rpm/redhat/grub2-tools-minimal-debuginfo","source":"RHSA-2025:20532"},{"ecosystem":"Rocky Linux:9","fixed":["1:2.06-114.el9_7.0.1"],"introduced":["0"],"last_affected":[],"package":"grub2","purl":"pkg:rpm/rocky-linux/grub2?distro=rocky-linux-9\u0026epoch=1","source":"RLSA-2025:20532"}],"prev":{"headline":"Grub2: grub-core/gettext: integer overflow leads to heap oob write and read.","id":"CVE-2024-45776"},"products":["Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9","Red Hat OpenShift Container Platform 4"],"published":"2025-02-19","related":[{"cvss_score":8.8,"headline":"Memory corruption in GRUB2","id":"CVE-2024-56737","kev_date_added":null,"published":"2024-12-29"},{"cvss_score":8.1,"headline":"Integer underflow in grub_net_recv_ip4_packets","id":"CVE-2022-28733","kev_date_added":null,"published":"2023-07-20"},{"cvss_score":8.1,"headline":"Out-of-bounds write when handling split HTTP headers","id":"CVE-2022-28734","kev_date_added":null,"published":"2023-07-20"},{"cvss_score":7.8,"headline":"Grub2: missing unregister call for gettext command may lead to use-after-free","id":"CVE-2025-61662","kev_date_added":null,"published":"2025-11-18"},{"cvss_score":7.8,"headline":"Grub2: fs/hfs: strcpy() using the volume name (fs/hfs.c:382)","id":"CVE-2024-45782","kev_date_added":null,"published":"2025-03-03"},{"cvss_score":7.8,"headline":"Grub2: squash4: integer overflow may lead to heap based out-of-bounds write when reading data","id":"CVE-2025-0678","kev_date_added":null,"published":"2025-03-03"},{"cvss_score":7.8,"headline":"Grub2: udf: heap based buffer overflow in grub_udf_read_block() may lead to arbitrary code execution","id":"CVE-2025-0689","kev_date_added":null,"published":"2025-03-03"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"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":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"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":"2026-10-21","vendors":["Red Hat"]},"summary":"An integer overflow in GRUB2 allows attackers to overwrite heap data and bypass Secure Boot protections via malicious language files.","url":"https://insights.sbomify.com/CVE-2024-45777/"}