{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-2476 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2022-2476 is a medium-severity vulnerability in Fedoraproject Fedora, published on 19 Jul 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-2022-2476 and fix it if it is affected.\n\nWhat it is: CVE-2022-2476 is a medium-severity vulnerability in Fedoraproject Fedora, published on 19 Jul 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-2022-2476 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-2022-2476/ (Markdown: https://insights.sbomify.com/CVE-2022-2476/index.md)","id":"CVE-2022-2476","markdown":"https://insights.sbomify.com/CVE-2022-2476/index.md","name":"CVE-2022-2476","record":{"aliases":["AZL-10317","CLSA-2026-1784814430","CLSA-2026-1785754254","DEBIAN-CVE-2022-2476","GHSA-62q3-hj99-8qw6","MGASA-2022-0291","OESA-2024-2514","OESA-2024-2515","OESA-2024-2516","OESA-2024-2517","SUSE-SU-2022:2681-1","SUSE-SU-2022:2682-1","UBUNTU-CVE-2022-2476","USN-5721-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Wavpack audio library","requires_auth":"none","summary":"A null pointer dereference in Wavpack allows attackers to cause a denial of service via crafted audio files.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"wavpack","vendor":"wavpack"}],"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-476","name":"NULL Pointer Dereference"}],"description":"A null pointer dereference bug was found in wavpack-5.4.0 The results from the ASAN log: AddressSanitizer:DEADLYSIGNAL ===================================================================84257==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x561b47a970c6 bp 0x7fff13952fb0 sp 0x7fff1394fca0 T0) ==84257==The signal is caused by a WRITE memory access. ==84257==Hint: address points to the zero page. #0 0x561b47a970c5 in main cli/wvunpack.c:834 #1 0x7efc4f5c0082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) #2 0x561b47a945ed in _start (/usr/local/bin/wvunpack+0xa5ed) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV cli/wvunpack.c:834 in main ==84257==ABORTING","ecosystems":["SUSE:Linux Enterprise Module for Basesystem 15 SP3","SUSE:Linux Enterprise Module for Basesystem 15 SP4","SUSE:Linux Enterprise Module for Desktop Applications 15 SP3","SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Software Development Kit 12 SP5","openSUSE:Leap 15.3","openSUSE:Leap 15.4"],"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":"Null dereference in Wavpack","id":"CVE-2022-2476","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora"],"type":"null_dereference","year":"2022"},"n_packages":9,"n_references":3,"next":{"headline":"Use after free in Chrome","id":"CVE-2022-2477"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","fixed":["5.4.0-150000.4.15.1"],"introduced":["0"],"last_affected":[],"package":"wavpack","purl":"pkg:rpm/suse/wavpack\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3","source":"SUSE-SU-2022:2681-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","fixed":["5.4.0-150000.4.15.1"],"introduced":["0"],"last_affected":[],"package":"wavpack","purl":"pkg:rpm/suse/wavpack\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4","source":"SUSE-SU-2022:2681-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP3","fixed":["5.4.0-150000.4.15.1"],"introduced":["0"],"last_affected":[],"package":"wavpack","purl":"pkg:rpm/suse/wavpack\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP3","source":"SUSE-SU-2022:2681-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","fixed":["5.4.0-150000.4.15.1"],"introduced":["0"],"last_affected":[],"package":"wavpack","purl":"pkg:rpm/suse/wavpack\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4","source":"SUSE-SU-2022:2681-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["4.60.99-5.12.1"],"introduced":["0"],"last_affected":[],"package":"wavpack","purl":"pkg:rpm/suse/wavpack\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2022:2682-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["4.60.99-5.12.1"],"introduced":["0"],"last_affected":[],"package":"wavpack","purl":"pkg:rpm/suse/wavpack\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2022:2682-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["4.60.99-5.12.1"],"introduced":["0"],"last_affected":[],"package":"wavpack","purl":"pkg:rpm/suse/wavpack\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2022:2682-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["5.4.0-150000.4.15.1"],"introduced":["0"],"last_affected":[],"package":"wavpack","purl":"pkg:rpm/opensuse/wavpack\u0026distro=openSUSE%20Leap%2015.3","source":"SUSE-SU-2022:2681-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["5.4.0-150000.4.15.1"],"introduced":["0"],"last_affected":[],"package":"wavpack","purl":"pkg:rpm/opensuse/wavpack\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2022:2681-1"}],"prev":{"headline":"Missing authorization in Haas CNC Controller","id":"CVE-2022-2475"},"products":["Wavpack"],"published":"2022-07-19","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":"SUSE","prefix":"SUSE"},{"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":"2024-08-03","vendors":["n/a"]},"summary":"A null pointer dereference in Wavpack allows attackers to cause a denial of service via crafted audio files.","url":"https://insights.sbomify.com/CVE-2022-2476/"}