{"id":"CVE-2026-46178","summary":"RDMA/mlx4: Fix resource leak on error in mlx4_ib_create_srq()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/mlx4: Fix resource leak on error in mlx4_ib_create_srq()\n\nSashiko points out that mlx4_srq_alloc() was not undone during error\nunwind, add the missing call to mlx4_srq_free().","modified":"2026-06-18T03:55:20.161611558Z","published":"2026-05-28T09:36:32.222Z","related":["openSUSE-SU-2026:10954-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46178.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0be6ae614ca7fa53e7389e3c7462ed20abbd4192"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0dbd619716fb07b7de1acd64fec673ee6e1adde7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/388617f44d81604a760742a0b5de292d411e63e3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/53fd4c03558672ccb167754fbacbf045c7ab335c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5b3b220d54e6a3d77380cb7caa1ef79cb8f4fc94"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c54c7e4cb679c0aaa1cb489b9c3f2cd98e63a44c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c5dc30da990045105c9762248d23076223e7878a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e01b8c9286c470b71a38acd320106f2c4f2826a1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46178.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46178"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"225c7b1feef1b41170f7037a5b10a65cd8a42c54"},{"fixed":"53fd4c03558672ccb167754fbacbf045c7ab335c"},{"fixed":"0be6ae614ca7fa53e7389e3c7462ed20abbd4192"},{"fixed":"5b3b220d54e6a3d77380cb7caa1ef79cb8f4fc94"},{"fixed":"c5dc30da990045105c9762248d23076223e7878a"},{"fixed":"0dbd619716fb07b7de1acd64fec673ee6e1adde7"},{"fixed":"e01b8c9286c470b71a38acd320106f2c4f2826a1"},{"fixed":"388617f44d81604a760742a0b5de292d411e63e3"},{"fixed":"c54c7e4cb679c0aaa1cb489b9c3f2cd98e63a44c"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-46178.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.22"},{"fixed":"5.10.258"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.209"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.175"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.140"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.88"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.30"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.0.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-46178.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}