{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-54233", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-30T12:06:44.502Z", "datePublished": "2025-12-30T12:11:24.361Z", "dateUpdated": "2026-10-03T10:55:06.498Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-03T10:55:06.498Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: avoid a NULL dereference with unsupported widgets\n\nIf an IPC4 topology contains an unsupported widget, its .module_info\nfield won't be set, then sof_ipc4_route_setup() will cause a kernel\nOops trying to dereference it. Add a check for such cases."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["sound/soc/sof/ipc4-topology.c"], "versions": [{"version": "3acd527089463742a3dd95e274d53c2fdd834716", "lessThan": "d42fe2721111138d7656d4f621f38c171979c8a0", "status": "affected", "versionType": "git"}, {"version": "3acd527089463742a3dd95e274d53c2fdd834716", "lessThan": "170818974e9732506195c6302743856cc8bdfd6f", "status": "affected", "versionType": "git"}, {"version": "3acd527089463742a3dd95e274d53c2fdd834716", "lessThan": "e3720f92e0237921da537e47a0b24e27899203f8", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["sound/soc/sof/ipc4-topology.c"], "versions": [{"version": "6.0", "status": "affected"}, {"version": "0", "lessThan": "6.0", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.189", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2.11", "lessThanOrEqual": "6.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3", "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": "6.0", "versionEndExcluding": "6.1.189"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.2.11"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/d42fe2721111138d7656d4f621f38c171979c8a0"}, {"url": "https://git.kernel.org/stable/c/170818974e9732506195c6302743856cc8bdfd6f"}, {"url": "https://git.kernel.org/stable/c/e3720f92e0237921da537e47a0b24e27899203f8"}], "title": "ASoC: SOF: avoid a NULL dereference with unsupported widgets", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["sound/soc/sof/ipc4-topology.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "d42fe2721111138d7656d4f621f38c171979c8a0", "status": "affected", "version": "3acd527089463742a3dd95e274d53c2fdd834716", "versionType": "git"}, {"lessThan": "170818974e9732506195c6302743856cc8bdfd6f", "status": "affected", "version": "3acd527089463742a3dd95e274d53c2fdd834716", "versionType": "git"}, {"lessThan": "e3720f92e0237921da537e47a0b24e27899203f8", "status": "affected", "version": "3acd527089463742a3dd95e274d53c2fdd834716", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["sound/soc/sof/ipc4-topology.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.0"}, {"lessThan": "6.0", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.189", "versionType": "semver"}, {"lessThanOrEqual": "6.2.*", "status": "unaffected", "version": "6.2.11", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: avoid a NULL dereference with unsupported widgets\n\nIf an IPC4 topology contains an unsupported widget, its .module_info\nfield won't be set, then sof_ipc4_route_setup() will cause a kernel\nOops trying to dereference it. Add a check for such cases."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nASoC: SOF: evitar una desreferencia NULL con widgets no soportados\n\nSi una topolog\u00eda IPC4 contiene un widget no soportado, su campo .module_info no ser\u00e1 establecido, entonces sof_ipc4_route_setup() causar\u00e1 un kernel Oops al intentar desreferenciarlo. A\u00f1adir una comprobaci\u00f3n para tales casos."}], "id": "CVE-2023-54233", "lastModified": "2026-10-28T19:10:00.193", "metrics": {}, "published": "2025-12-30T13:16:11.743", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/170818974e9732506195c6302743856cc8bdfd6f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d42fe2721111138d7656d4f621f38c171979c8a0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e3720f92e0237921da537e47a0b24e27899203f8"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: ASoC: SOF: avoid a NULL dereference with unsupported widgets", "id": "2426124", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2426124"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2023-54233", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-12-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-54233\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-54233\nhttps://lore.kernel.org/linux-cve-announce/2025123031-CVE-2023-54233-1e82@gregkh/T"], "threat_severity": "Low"}

{}