{"id":"CVE-2025-2925","state":"PUBLISHED","title":"HDF5 H5MM.c H5MM_realloc double free","description":"A vulnerability has been found in HDF5 up to 1.14.6 and classified as problematic. This vulnerability affects the function H5MM_realloc of the file src/H5MM.c. The manipulation of the argument mem leads to double free. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.","publishedAt":"2025-03-28T20:00:11.000Z","updatedAt":"2025-07-24T09:43:33.655Z","severity":{"score":4.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["n/a HDF5"],"affected":[{"vendor":"n/a","product":"HDF5","versions":[{"version":"1.14.0","status":"affected"},{"version":"1.14.1","status":"affected"},{"version":"1.14.2","status":"affected"},{"version":"1.14.3","status":"affected"},{"version":"1.14.4","status":"affected"},{"version":"1.14.5","status":"affected"},{"version":"1.14.6","status":"affected"}]}],"references":["https://vuldb.com/?id.301900","https://vuldb.com/?ctiid.301900","https://vuldb.com/?submit.521193","https://github.com/HDFGroup/hdf5/issues/5383"],"weaknesses":["CWE-415","CWE-119"],"ingestedAt":"2026-10-29T20:08:55.257Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/2xxx/CVE-2025-2925.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-2925","state":"PUBLISHED","datePublished":"2025-03-28T20:00:11.000Z","dateUpdated":"2025-07-24T09:43:33.655Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-03-28T11:56:26.296Z"},"containers":{"cna":{"title":"HDF5 H5MM.c H5MM_realloc double free","descriptions":[{"lang":"en","value":"A vulnerability has been found in HDF5 up to 1.14.6 and classified as problematic. This vulnerability affects the function H5MM_realloc of the file src/H5MM.c. The manipulation of the argument mem leads to double free. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"In HDF5 bis 1.14.6 wurde eine problematische Schwachstelle gefunden. Es geht um die Funktion H5MM_realloc der Datei src/H5MM.c. Mittels dem Manipulieren des Arguments mem mit unbekannten Daten kann eine double free-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs hat dabei lokal zu erfolgen. Der Exploit steht zur öffentlichen Verfügung."}],"affected":[{"vendor":"n/a","product":"HDF5","versions":[{"version":"1.14.0","status":"affected"},{"version":"1.14.1","status":"affected"},{"version":"1.14.2","status":"affected"},{"version":"1.14.3","status":"affected"},{"version":"1.14.4","status":"affected"},{"version":"1.14.5","status":"affected"},{"version":"1.14.6","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.301900","name":"VDB-301900 | HDF5 H5MM.c H5MM_realloc double free","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.301900","name":"VDB-301900 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.521193","name":"Submit #521193 | https://github.com/HDFGroup/hdf5 HDF5 1.14.6 Double Free","tags":["third-party-advisory"]},{"url":"https://github.com/HDFGroup/hdf5/issues/5383","tags":["exploit","issue-tracking"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":1.7,"vectorString":"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-415","type":"CWE","lang":"en","description":"Double Free"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2025-07-24T09:43:33.655Z"},"timeline":[{"time":"2025-03-28T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-03-28T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-07-24T11:44:46.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Chen Lihai","type":"finder"}]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/HDFGroup/hdf5/issues/5383","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-28T20:23:14.734910Z","id":"CVE-2025-2925","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-28T20:23:28.018Z"}}]}}}