{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-40279 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-40279 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-40279 is a high-severity denial of service vulnerability in n/a, published on 8 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-40279 and fix it if it is affected.\n\nWhat it is: CVE-2022-40279 is a high-severity denial of service vulnerability in n/a, published on 8 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-40279 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2022-40279/ (Markdown: https://insights.sbomify.com/CVE-2022-40279/index.md)","id":"CVE-2022-40279","markdown":"https://insights.sbomify.com/CVE-2022-40279/index.md","name":"CVE-2022-40279","record":{"aliases":["GHSA-9x54-g48c-7w9w"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Tizen RTOS","requires_auth":"none","summary":"Missing return value check in wpa_supplicant allows attackers to cause a denial of service in Samsung TizenRT.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"tizenrt","vendor":"samsung"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-252","name":"Unchecked Return Value"}],"description":"An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). l2_packet_receive_timeout in wpa_supplicant/src/l2_packet/l2_packet_pcap.c has a missing check on the return value of pcap_dispatch, leading to a denial of service (malfunction).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Denial of service in n/a","id":"CVE-2022-40279","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":0,"n_references":3,"next":{"headline":"Denial of service in n/a","id":"CVE-2022-40280"},"packages":[],"prev":{"headline":"Use after free in n/a","id":"CVE-2022-40278"},"products":["n/a"],"published":"2022-09-08","related":[{"cvss_score":7.5,"headline":"Use after free in n/a","id":"CVE-2022-40278","kev_date_added":null,"published":"2022-09-08"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2022-40280","kev_date_added":null,"published":"2022-09-08"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2022-40281","kev_date_added":null,"published":"2022-09-08"},{"cvss_score":7.5,"headline":"Integer overflow in Tizen RT RTOS","id":"CVE-2021-22684","kev_date_added":null,"published":"2021-08-31"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"Missing return value check in wpa_supplicant allows attackers to cause a denial of service in Samsung TizenRT.","url":"https://insights.sbomify.com/CVE-2022-40279/"}