{"schema_version":"1.9.0","id":"CVE-2023-53465","published":"2025-10-01T11:42:36.007Z","modified":"2026-08-12T03:51:28.168219632Z","related":["SUSE-SU-2025:03600-1","SUSE-SU-2025:03615-1","SUSE-SU-2025:03628-1","SUSE-SU-2025:03634-1","SUSE-SU-2025:20851-1","SUSE-SU-2025:20861-1","SUSE-SU-2025:20870-1","SUSE-SU-2025:20898-1","SUSE-SU-2025:3716-1","SUSE-SU-2025:3751-1","SUSE-SU-2025:3761-1","SUSE-SU-2025:4057-1","SUSE-SU-2025:4132-1","SUSE-SU-2025:4141-1"],"summary":"soundwire: qcom: fix storing port config out-of-bounds","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoundwire: qcom: fix storing port config out-of-bounds\n\nThe 'qcom_swrm_ctrl->pconfig' has size of QCOM_SDW_MAX_PORTS (14),\nhowever we index it starting from 1, not 0, to match real port numbers.\nThis can lead to writing port config past 'pconfig' bounds and\noverwriting next member of 'qcom_swrm_ctrl' struct.  Reported also by\nsmatch:\n\n  drivers/soundwire/qcom.c:1269 qcom_swrm_get_port_config() error: buffer overflow 'ctrl->pconfig' 14 <= 14","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"9916c02ccd74e672b62dd1a9017ac2f237ebf512"},{"fixed":"20f7c4d51c94abb1a1a7c21900db4fb5afe5c8ff"},{"fixed":"801daff0078087b5df9145c9f5e643c28129734b"},{"fixed":"32eb67d7360d48c15883e0d21b29c0aab9da022e"},{"fixed":"490937d479abe5f6584e69b96df066bc87be92e9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53465.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.13.0"},{"fixed":"5.15.121"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.40"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.4.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53465.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/20f7c4d51c94abb1a1a7c21900db4fb5afe5c8ff"},{"type":"WEB","url":"https://git.kernel.org/stable/c/32eb67d7360d48c15883e0d21b29c0aab9da022e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/490937d479abe5f6584e69b96df066bc87be92e9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/801daff0078087b5df9145c9f5e643c28129734b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53465.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53465"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53465.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}