{"id":"CVE-2023-54231","summary":"net: libwx: fix memory leak in wx_setup_rx_resources","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: libwx: fix memory leak in wx_setup_rx_resources\n\nWhen wx_alloc_page_pool() failed in wx_setup_rx_resources(), it doesn't\nrelease DMA buffer. Add dma_free_coherent() in the error path to release\nthe DMA buffer.","modified":"2026-08-12T03:51:34.671542564Z","published":"2025-12-30T12:11:22.892Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54231.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2371e1ecd445baf793a74db00ea6b2a2bc13c4c0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e315e7b83a22043bffee450437d7089ef373cbf6"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54231.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-54231"},{"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":"850b971110b20cbcc2367516fefe78e84fec7d79"},{"fixed":"2371e1ecd445baf793a74db00ea6b2a2bc13c4c0"},{"fixed":"e315e7b83a22043bffee450437d7089ef373cbf6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54231.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.3.0"},{"fixed":"6.3.2"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54231.json"}}],"schema_version":"1.9.0"}