{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-45913 in the wild and no public exploit code.","fix":"No fix published yet.","what":"CVE-2023-45913 is a medium-severity vulnerability in n/a, published on 27 Mar 2024. 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-2023-45913 and fix it if it is affected.\n\nWhat it is: CVE-2023-45913 is a medium-severity vulnerability in n/a, published on 27 Mar 2024. 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-2023-45913 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-2023-45913/ (Markdown: https://insights.sbomify.com/CVE-2023-45913/index.md)","id":"CVE-2023-45913","markdown":"https://insights.sbomify.com/CVE-2023-45913/index.md","name":"CVE-2023-45913","record":{"aliases":["DEBIAN-CVE-2023-45913","GHSA-q4fq-56x3-rq98"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Mesa graphics library","requires_auth":"none","summary":"A disputed NULL pointer dereference in Mesa's DRI2 handling could cause a denial of service when X11 sends unexpected events during DRI3 usage.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mesa","vendor":"mesa3d"}],"cvss":{"score":6.2,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"Mesa v23.0.4 was discovered to contain a NULL pointer dereference via the function dri2GetGlxDrawableFromXDrawableId(). This vulnerability is triggered when the X11 server sends an DRI2_BufferSwapComplete event unexpectedly when the application is using DRI3. NOTE: this is disputed because there is no scenario in which the vulnerability was demonstrated.","ecosystems":[],"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 n/a","id":"CVE-2023-45913","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2023-45916"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2023-45912"},"products":["n/a"],"published":"2024-03-27","related":[{"cvss_score":8.1,"headline":"Memory corruption in Mesa","id":"CVE-2026-40393","kev_date_added":null,"published":"2026-04-12"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2023-45931","kev_date_added":null,"published":"2024-03-27"},{"cvss_score":6.8,"headline":"Integer overflow in n/a","id":"CVE-2013-1993","kev_date_added":null,"published":"2013-06-15"},{"cvss_score":5.3,"headline":"Memory corruption in n/a","id":"CVE-2023-45919","kev_date_added":null,"published":"2024-03-27"},{"cvss_score":4.3,"headline":"Null dereference in n/a","id":"CVE-2023-45922","kev_date_added":null,"published":"2024-03-27"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-04","vendors":["n/a"]},"summary":"A disputed NULL pointer dereference in Mesa's DRI2 handling could cause a denial of service when X11 sends unexpected events during DRI3 usage.","url":"https://insights.sbomify.com/CVE-2023-45913/"}