{"id":"CVE-2026-43159","summary":"staging: rtl8723bs: fix null dereference in find_network","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: rtl8723bs: fix null dereference in find_network\n\nThe variable pwlan has the possibility of being NULL when passed into\nrtw_free_network_nolock() which would later dereference the variable.","modified":"2026-06-18T03:56:09.107790434Z","published":"2026-05-06T11:27:38.541Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43159.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/04d24a3654ed195485bc6346a9ef326fc494a34e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1aa9c59f4b96a9056c02476c7ca89e96d15e0645"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3b1d0c9a1f78836d0bce6fdd37f596f22c19b03e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/41460a19654c32d39fd0e3a3671cd8d4b7b8479f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/48b4dec3a8bfd667cd0cd767eaf511176193e9a1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/677490a6bd4c63acdf6f48e4aaf6a23d7e6a446f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7fa16ffed2b9d9d44940990c1f31159770769aeb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cc3f83b6fb3773ad943365d1cd774b4ec050332e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43159.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43159"},{"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":"554c0a3abf216c991c5ebddcdb2c08689ecd290b"},{"fixed":"3b1d0c9a1f78836d0bce6fdd37f596f22c19b03e"},{"fixed":"1aa9c59f4b96a9056c02476c7ca89e96d15e0645"},{"fixed":"48b4dec3a8bfd667cd0cd767eaf511176193e9a1"},{"fixed":"cc3f83b6fb3773ad943365d1cd774b4ec050332e"},{"fixed":"04d24a3654ed195485bc6346a9ef326fc494a34e"},{"fixed":"677490a6bd4c63acdf6f48e4aaf6a23d7e6a446f"},{"fixed":"7fa16ffed2b9d9d44940990c1f31159770769aeb"},{"fixed":"41460a19654c32d39fd0e3a3671cd8d4b7b8479f"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43159.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"5.10.253"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.202"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.165"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.128"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.75"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43159.json"}}],"schema_version":"1.7.5"}