{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-40162", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T07:20:57.176Z", "datePublished": "2025-11-12T10:26:22.883Z", "dateUpdated": "2025-12-01T06:19:14.590Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-01T06:19:14.590Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails\n\ndevm_kasprintf() may return NULL on memory allocation failure,\nbut the debug message prints cpus->dai_name before checking it.\nMove the dev_dbg() call after the NULL check to prevent potential\nNULL pointer dereference."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["sound/soc/amd/acp/acp-sdw-sof-mach.c"], "versions": [{"version": "cb8ea62e6402067ba092d4c1d66a9440513a572b", "lessThan": "095d692e5997ece300c89f10d903d5230090e6a0", "status": "affected", "versionType": "git"}, {"version": "cb8ea62e6402067ba092d4c1d66a9440513a572b", "lessThan": "a1cccbd19676fc36854535a7118ba2c27d0b84b3", "status": "affected", "versionType": "git"}, {"version": "cb8ea62e6402067ba092d4c1d66a9440513a572b", "lessThan": "5726b68473f7153a7f6294185e5998b7e2a230a2", "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/amd/acp/acp-sdw-sof-mach.c"], "versions": [{"version": "6.12", "status": "affected"}, {"version": "0", "lessThan": "6.12", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.55", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.17.5", "lessThanOrEqual": "6.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18", "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": "6.12", "versionEndExcluding": "6.12.55"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.17.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.18"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/095d692e5997ece300c89f10d903d5230090e6a0"}, {"url": "https://git.kernel.org/stable/c/a1cccbd19676fc36854535a7118ba2c27d0b84b3"}, {"url": "https://git.kernel.org/stable/c/5726b68473f7153a7f6294185e5998b7e2a230a2"}], "title": "ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails\n\ndevm_kasprintf() may return NULL on memory allocation failure,\nbut the debug message prints cpus->dai_name before checking it.\nMove the dev_dbg() call after the NULL check to prevent potential\nNULL pointer dereference."}], "id": "CVE-2025-40162", "lastModified": "2025-11-12T16:19:12.850", "metrics": {}, "published": "2025-11-12T11:15:46.347", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/095d692e5997ece300c89f10d903d5230090e6a0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5726b68473f7153a7f6294185e5998b7e2a230a2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a1cccbd19676fc36854535a7118ba2c27d0b84b3"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails", "id": "2414467", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2414467"}, "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": ["In the Linux kernel, the following vulnerability has been resolved:\nASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails\ndevm_kasprintf() may return NULL on memory allocation failure,\nbut the debug message prints cpus->dai_name before checking it.\nMove the dev_dbg() call after the NULL check to prevent potential\nNULL pointer dereference."], "name": "CVE-2025-40162", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "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": "2025-11-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-40162\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-40162\nhttps://lore.kernel.org/linux-cve-announce/2025111227-CVE-2025-40162-210b@gregkh/T"], "threat_severity": "Low"}

{"created": "2025-11-12T22:12:51.508609+00:00", "updated": "2025-11-12T22:12:51.508634+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}