{"id":"CVE-2026-23065","summary":"platform/x86/amd: Fix memory leak in wbrf_record()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86/amd: Fix memory leak in wbrf_record()\n\nThe tmp buffer is allocated using kcalloc() but is not freed if\nacpi_evaluate_dsm() fails. This causes a memory leak in the error path.\n\nFix this by explicitly freeing the tmp buffer in the error handling\npath of acpi_evaluate_dsm().","modified":"2026-04-02T17:30:01.436283Z","published":"2026-02-04T16:07:47.077Z","related":["SUSE-SU-2026:0962-1","SUSE-SU-2026:1081-1","SUSE-SU-2026:20838-1","SUSE-SU-2026:20931-1","openSUSE-SU-2026:20416-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23065.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1152dffe01af86e42ce2b208b92ef7f8c275d130"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1a0072bd1f1e559eda3e91a24dbc51c9eb025c54"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2bf1877b7094c684e1d652cac6912cfbc507ad3e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23065.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23065"},{"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":"58e82a62669da52e688f4a8b89922c1839bf1001"},{"fixed":"1152dffe01af86e42ce2b208b92ef7f8c275d130"},{"fixed":"1a0072bd1f1e559eda3e91a24dbc51c9eb025c54"},{"fixed":"2bf1877b7094c684e1d652cac6912cfbc507ad3e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23065.json"}}],"schema_version":"1.7.5"}