{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2022-1122 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-1122 is a medium-severity use after free vulnerability in Debian Debian Linux, published on 29 Mar 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-2022-1122 and fix it if it is affected.\n\nWhat it is: CVE-2022-1122 is a medium-severity use after free vulnerability in Debian Debian Linux, published on 29 Mar 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-2022-1122 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-2022-1122/ (Markdown: https://insights.sbomify.com/CVE-2022-1122/index.md)","id":"CVE-2022-1122","markdown":"https://insights.sbomify.com/CVE-2022-1122/index.md","name":"CVE-2022-1122","record":{"aliases":["ALPINE-CVE-2022-1122","ALSA-2022:7645","ALSA-2022:8207","AZL-45240","DEBIAN-CVE-2022-1122","GHSA-4x8v-rchj-qvpf","JLSEC-2026-547","MGASA-2022-0129","OESA-2022-1678","RHSA-2022:7645","RHSA-2022:8207","RLSA-2022:7645","RLSA-2022:8207","UBUNTU-CVE-2022-1122"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"OpenJPEG image library","requires_auth":"none","summary":"An attacker can cause a denial of service in the opj2_decompress program by providing a directory with many files, triggering a crash via an uninitialized pointer free.","user_interaction":"required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"openjpeg","vendor":"uclouvain"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-824","name":"Access of Uninitialized Pointer"},{"id":"CWE-665","name":"Improper Initialization"}],"description":"A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.","ecosystems":["AlmaLinux:8","AlmaLinux:9","Red Hat:enterprise_linux:8::appstream","Red Hat:enterprise_linux:8::crb","Red Hat:enterprise_linux:9::appstream","Red Hat:enterprise_linux:9::crb","Rocky Linux:8","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":"Use after free in openjpeg2","id":"CVE-2022-1122","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","fedoraproject:fedora","uclouvain:openjpeg"],"type":"use_after_free","year":"2022"},"n_packages":29,"n_references":6,"next":{"headline":"Leaflet Maps Marker \u003c 3.12.5 - Admin+ SQLi","id":"CVE-2022-1123"},"packages":[{"ecosystem":"AlmaLinux:8","fixed":["2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2","purl":"pkg:rpm/almalinux/openjpeg2","source":"ALSA-2022:7645"},{"ecosystem":"AlmaLinux:8","fixed":["2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-devel","purl":"pkg:rpm/almalinux/openjpeg2-devel","source":"ALSA-2022:7645"},{"ecosystem":"AlmaLinux:8","fixed":["2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-devel-docs","purl":"pkg:rpm/almalinux/openjpeg2-devel-docs","source":"ALSA-2022:7645"},{"ecosystem":"AlmaLinux:8","fixed":["2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-tools","purl":"pkg:rpm/almalinux/openjpeg2-tools","source":"ALSA-2022:7645"},{"ecosystem":"AlmaLinux:9","fixed":["2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2","purl":"pkg:rpm/almalinux/openjpeg2","source":"ALSA-2022:8207"},{"ecosystem":"AlmaLinux:9","fixed":["2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-devel","purl":"pkg:rpm/almalinux/openjpeg2-devel","source":"ALSA-2022:8207"},{"ecosystem":"AlmaLinux:9","fixed":["2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-tools","purl":"pkg:rpm/almalinux/openjpeg2-tools","source":"ALSA-2022:8207"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2","purl":"pkg:rpm/redhat/openjpeg2","source":"RHSA-2022:7645"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-debuginfo","purl":"pkg:rpm/redhat/openjpeg2-debuginfo","source":"RHSA-2022:7645"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-debugsource","purl":"pkg:rpm/redhat/openjpeg2-debugsource","source":"RHSA-2022:7645"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-devel-docs","purl":"pkg:rpm/redhat/openjpeg2-devel-docs","source":"RHSA-2022:7645"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-tools","purl":"pkg:rpm/redhat/openjpeg2-tools","source":"RHSA-2022:7645"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-tools-debuginfo","purl":"pkg:rpm/redhat/openjpeg2-tools-debuginfo","source":"RHSA-2022:7645"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-debuginfo","purl":"pkg:rpm/redhat/openjpeg2-debuginfo","source":"RHSA-2022:7645"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-debugsource","purl":"pkg:rpm/redhat/openjpeg2-debugsource","source":"RHSA-2022:7645"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-devel","purl":"pkg:rpm/redhat/openjpeg2-devel","source":"RHSA-2022:7645"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-tools","purl":"pkg:rpm/redhat/openjpeg2-tools","source":"RHSA-2022:7645"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-tools-debuginfo","purl":"pkg:rpm/redhat/openjpeg2-tools-debuginfo","source":"RHSA-2022:7645"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2","purl":"pkg:rpm/redhat/openjpeg2","source":"RHSA-2022:8207"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-debuginfo","purl":"pkg:rpm/redhat/openjpeg2-debuginfo","source":"RHSA-2022:8207"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-debugsource","purl":"pkg:rpm/redhat/openjpeg2-debugsource","source":"RHSA-2022:8207"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-tools-debuginfo","purl":"pkg:rpm/redhat/openjpeg2-tools-debuginfo","source":"RHSA-2022:8207"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-debuginfo","purl":"pkg:rpm/redhat/openjpeg2-debuginfo","source":"RHSA-2022:8207"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-debugsource","purl":"pkg:rpm/redhat/openjpeg2-debugsource","source":"RHSA-2022:8207"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-devel","purl":"pkg:rpm/redhat/openjpeg2-devel","source":"RHSA-2022:8207"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-tools","purl":"pkg:rpm/redhat/openjpeg2-tools","source":"RHSA-2022:8207"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2-tools-debuginfo","purl":"pkg:rpm/redhat/openjpeg2-tools-debuginfo","source":"RHSA-2022:8207"},{"ecosystem":"Rocky Linux:8","fixed":["0:2.4.0-5.el8"],"introduced":["0"],"last_affected":[],"package":"openjpeg2","purl":"pkg:rpm/rocky-linux/openjpeg2?distro=rocky-linux-8\u0026epoch=0","source":"RLSA-2022:7645"},{"ecosystem":"Rocky Linux:9","fixed":["0:2.4.0-7.el9"],"introduced":["0"],"last_affected":[],"package":"openjpeg2","purl":"pkg:rpm/rocky-linux/openjpeg2?distro=rocky-linux-9\u0026epoch=0","source":"RLSA-2022:8207"}],"prev":{"headline":"Denial of service in GitLab Pages","id":"CVE-2022-1121"},"products":["openjpeg2"],"published":"2022-03-29","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2025-11-03","vendors":["n/a"]},"summary":"An attacker can cause a denial of service in the opj2_decompress program by providing a directory with many files, triggering a crash via an uninitialized pointer free.","url":"https://insights.sbomify.com/CVE-2022-1122/"}