{"id":"CVE-2023-52795","summary":"vhost-vdpa: fix use after free in vhost_vdpa_probe()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nvhost-vdpa: fix use after free in vhost_vdpa_probe()\n\nThe put_device() calls vhost_vdpa_release_dev() which calls\nida_simple_remove() and frees \"v\".  So this call to\nida_simple_remove() is a use after free and a double free.","modified":"2026-04-11T12:46:36.338706Z","published":"2024-05-21T15:31:09.623Z","related":["SUSE-SU-2024:2008-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2190-1","SUSE-SU-2024:2571-1","SUSE-SU-2024:2896-1","SUSE-SU-2024:2973-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52795.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52795.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52795"},{"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":"ebe6a354fa7e0a7d5b581da31ad031b19d8693f9"},{"fixed":"c0f8b8fb7df9d1a38652eb5aa817afccd3c56111"},{"fixed":"ae8ea4e200675a940c365b496ef8e3fb4123601c"},{"fixed":"bf04132cd64ccde4e9e9765d489c83fe83c09b7f"},{"fixed":"e07754e0a1ea2d63fb29574253d1fd7405607343"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52795.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"fixed":"6.1.64"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.5.13"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.6.0"},{"fixed":"6.6.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52795.json"}}],"schema_version":"1.7.5"}