{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53465","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-10-01T11:39:39.400Z","datePublished":"2025-10-01T11:42:36.007Z","dateUpdated":"2026-05-11T19:45:31.799Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:45:31.799Z"},"descriptions":[{"lang":"en","value":"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":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soundwire/qcom.c"],"versions":[{"version":"9916c02ccd74e672b62dd1a9017ac2f237ebf512","lessThan":"20f7c4d51c94abb1a1a7c21900db4fb5afe5c8ff","status":"affected","versionType":"git"},{"version":"9916c02ccd74e672b62dd1a9017ac2f237ebf512","lessThan":"801daff0078087b5df9145c9f5e643c28129734b","status":"affected","versionType":"git"},{"version":"9916c02ccd74e672b62dd1a9017ac2f237ebf512","lessThan":"32eb67d7360d48c15883e0d21b29c0aab9da022e","status":"affected","versionType":"git"},{"version":"9916c02ccd74e672b62dd1a9017ac2f237ebf512","lessThan":"490937d479abe5f6584e69b96df066bc87be92e9","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soundwire/qcom.c"],"versions":[{"version":"5.13","status":"affected"},{"version":"0","lessThan":"5.13","status":"unaffected","versionType":"semver"},{"version":"5.15.121","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.40","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.4.5","lessThanOrEqual":"6.4.*","status":"unaffected","versionType":"semver"},{"version":"6.5","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"5.15.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.1.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.4.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.5"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/20f7c4d51c94abb1a1a7c21900db4fb5afe5c8ff"},{"url":"https://git.kernel.org/stable/c/801daff0078087b5df9145c9f5e643c28129734b"},{"url":"https://git.kernel.org/stable/c/32eb67d7360d48c15883e0d21b29c0aab9da022e"},{"url":"https://git.kernel.org/stable/c/490937d479abe5f6584e69b96df066bc87be92e9"}],"title":"soundwire: qcom: fix storing port config out-of-bounds","x_generator":{"engine":"bippy-1.2.0"}}}}