CVE-2026-98956

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-98956", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:25:14.382Z", "datePublished": "2026-10-23T12:19:20.208Z", "dateUpdated": "2026-10-30T12:40:31.416Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-30T12:40:31.416Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: adau1372: allow sleepy powerdown GPIOs\n\ngpiod_set_value() emits a WARN when the GPIO provider indicates that it\ncan sleep, as is typical for I2C controlled GPIO expanders. Since the\npowerdown GPIO is only manipulated in process context, use the _cansleep\nvariant instead. This lets the driver use sleepy GPIOs to power off the\nchip."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["sound/soc/codecs/adau1372.c"], "versions": [{"version": "6cd4c6459e47402ab90802eca61a18b231434053", "lessThan": "1eb957ff50d74fe3fb56cf77184dfa9bd0f4a541", "status": "affected", "versionType": "git"}, {"version": "6cd4c6459e47402ab90802eca61a18b231434053", "lessThan": "9a13f13b11e1f36a3cbf79cae1862d87bd74f890", "status": "affected", "versionType": "git"}, {"version": "6cd4c6459e47402ab90802eca61a18b231434053", "lessThan": "58905982b0d912021325f5de84facae86cc0f2f2", "status": "affected", "versionType": "git"}, {"version": "6cd4c6459e47402ab90802eca61a18b231434053", "lessThan": "6cf4c3c9b7a4df0fe4cc67481b7b251cff781b29", "status": "affected", "versionType": "git"}, {"version": "6cd4c6459e47402ab90802eca61a18b231434053", "lessThan": "47c0c7a051b70d396774d5dc27b23283c28c3555", "status": "affected", "versionType": "git"}, {"version": "6cd4c6459e47402ab90802eca61a18b231434053", "lessThan": "65cd0e21746b812d311e9fac6d473dd62f0ad52a", "status": "affected", "versionType": "git"}, {"version": "6cd4c6459e47402ab90802eca61a18b231434053", "lessThan": "64dd172bbffe6135d79a06ddad53dd2da4d8bd62", "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/codecs/adau1372.c"], "versions": [{"version": "5.11", "status": "affected"}, {"version": "0", "lessThan": "5.11", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.224", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.191", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.160", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.113", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.57", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.11", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "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": "5.11", "versionEndExcluding": "5.15.224"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.1.191"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.6.160"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.12.113"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.18.57"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "7.2.11"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/1eb957ff50d74fe3fb56cf77184dfa9bd0f4a541"}, {"url": "https://git.kernel.org/stable/c/9a13f13b11e1f36a3cbf79cae1862d87bd74f890"}, {"url": "https://git.kernel.org/stable/c/58905982b0d912021325f5de84facae86cc0f2f2"}, {"url": "https://git.kernel.org/stable/c/6cf4c3c9b7a4df0fe4cc67481b7b251cff781b29"}, {"url": "https://git.kernel.org/stable/c/47c0c7a051b70d396774d5dc27b23283c28c3555"}, {"url": "https://git.kernel.org/stable/c/65cd0e21746b812d311e9fac6d473dd62f0ad52a"}, {"url": "https://git.kernel.org/stable/c/64dd172bbffe6135d79a06ddad53dd2da4d8bd62"}], "title": "ASoC: adau1372: allow sleepy powerdown GPIOs", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["sound/soc/codecs/adau1372.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "1eb957ff50d74fe3fb56cf77184dfa9bd0f4a541", "status": "affected", "version": "6cd4c6459e47402ab90802eca61a18b231434053", "versionType": "git"}, {"lessThan": "9a13f13b11e1f36a3cbf79cae1862d87bd74f890", "status": "affected", "version": "6cd4c6459e47402ab90802eca61a18b231434053", "versionType": "git"}, {"lessThan": "58905982b0d912021325f5de84facae86cc0f2f2", "status": "affected", "version": "6cd4c6459e47402ab90802eca61a18b231434053", "versionType": "git"}, {"lessThan": "6cf4c3c9b7a4df0fe4cc67481b7b251cff781b29", "status": "affected", "version": "6cd4c6459e47402ab90802eca61a18b231434053", "versionType": "git"}, {"lessThan": "47c0c7a051b70d396774d5dc27b23283c28c3555", "status": "affected", "version": "6cd4c6459e47402ab90802eca61a18b231434053", "versionType": "git"}, {"lessThan": "65cd0e21746b812d311e9fac6d473dd62f0ad52a", "status": "affected", "version": "6cd4c6459e47402ab90802eca61a18b231434053", "versionType": "git"}, {"lessThan": "64dd172bbffe6135d79a06ddad53dd2da4d8bd62", "status": "affected", "version": "6cd4c6459e47402ab90802eca61a18b231434053", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["sound/soc/codecs/adau1372.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.11"}, {"lessThan": "5.11", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.224", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.191", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.160", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.113", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.57", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.11", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "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: adau1372: allow sleepy powerdown GPIOs\n\ngpiod_set_value() emits a WARN when the GPIO provider indicates that it\ncan sleep, as is typical for I2C controlled GPIO expanders. Since the\npowerdown GPIO is only manipulated in process context, use the _cansleep\nvariant instead. This lets the driver use sleepy GPIOs to power off the\nchip."}], "id": "CVE-2026-98956", "lastModified": "2026-10-30T13:21:32.823", "metrics": {}, "published": "2026-10-23T13:17:16.890", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1eb957ff50d74fe3fb56cf77184dfa9bd0f4a541"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/47c0c7a051b70d396774d5dc27b23283c28c3555"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/58905982b0d912021325f5de84facae86cc0f2f2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/64dd172bbffe6135d79a06ddad53dd2da4d8bd62"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/65cd0e21746b812d311e9fac6d473dd62f0ad52a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6cf4c3c9b7a4df0fe4cc67481b7b251cff781b29"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9a13f13b11e1f36a3cbf79cae1862d87bd74f890"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: ASoC: adau1372: allow sleepy powerdown GPIOs", "id": "2559655", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2559655"}, "csaw": false, "cvss3": {"cvss3_base_score": "2.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-617", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nASoC: adau1372: allow sleepy powerdown GPIOs\ngpiod_set_value() emits a WARN when the GPIO provider indicates that it\ncan sleep, as is typical for I2C controlled GPIO expanders. Since the\npowerdown GPIO is only manipulated in process context, use the _cansleep\nvariant instead. This lets the driver use sleepy GPIOs to power off the\nchip.", "A flaw was found in the Linux kernel's ADAU1372 audio codec driver. The driver improperly utilizes non-sleepable operations to toggle power-down General Purpose Input/Output (GPIO) pins that can sleep, such as those connected through external bus controllers. A local user triggering audio power-state changes could cause a Denial of Service (DoS) or system instability due to triggered kernel warnings."], "name": "CVE-2026-98956", "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": "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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift/ose-rhel-coreos-8", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift/ose-rhel-coreos-9", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-10-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-98956\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-98956\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-98956.mbox"], "threat_severity": "Low"}

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