CVE-2026-93825

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-93825", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-18T17:59:28.792Z", "datePublished": "2026-09-24T16:03:03.808Z", "dateUpdated": "2026-10-03T10:57:56.861Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-03T10:57:56.861Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: Add NULL check for spi_get_device_id() in spi_get_device_match_data()\n\nPrevent NULL pointer dereference when spi_get_device_id() returns NULL,\nwhich can happen when using driver_override without matching SPI ID entry."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/spi/spi.c"], "versions": [{"version": "bd1be85dbbbd4076e8dbdceefc3c4d2c673e0075", "lessThan": "1fa4484116d14a0356edfeb6ecc7ea3b370911b1", "status": "affected", "versionType": "git"}, {"version": "027eaeaf3294607104e90e84cec3f55e792cab22", "lessThan": "aa966ccea3584a70c9a6030f4a16577030db35e5", "status": "affected", "versionType": "git"}, {"version": "aea672d054a21782ed8450c75febb6ba3c208ca4", "lessThan": "359b3442e66c595ed03e5a6b0493b66600c63941", "status": "affected", "versionType": "git"}, {"version": "aea672d054a21782ed8450c75febb6ba3c208ca4", "lessThan": "3fcd9415144f4fbd21e1bef35a7f8dbd734f607d", "status": "affected", "versionType": "git"}, {"version": "aea672d054a21782ed8450c75febb6ba3c208ca4", "lessThan": "72cc9c6d6fba5b4e0aaf89126884a56bb54b92f8", "status": "affected", "versionType": "git"}, {"version": "aea672d054a21782ed8450c75febb6ba3c208ca4", "lessThan": "f1b061b4d4c6cbf861319ba954caa80145cf018f", "status": "affected", "versionType": "git"}, {"version": "5.15.146", "lessThan": "5.15.222", "status": "affected", "versionType": "semver"}, {"version": "6.1.71", "lessThan": "6.1.189", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/spi/spi.c"], "versions": [{"version": "6.2", "status": "affected"}, {"version": "0", "lessThan": "6.2", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.222", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.189", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.158", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.111", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.53", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "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": "5.15.146", "versionEndExcluding": "5.15.222"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1.71", "versionEndExcluding": "6.1.189"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.6.158"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.12.111"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.18.53"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/1fa4484116d14a0356edfeb6ecc7ea3b370911b1"}, {"url": "https://git.kernel.org/stable/c/aa966ccea3584a70c9a6030f4a16577030db35e5"}, {"url": "https://git.kernel.org/stable/c/359b3442e66c595ed03e5a6b0493b66600c63941"}, {"url": "https://git.kernel.org/stable/c/3fcd9415144f4fbd21e1bef35a7f8dbd734f607d"}, {"url": "https://git.kernel.org/stable/c/72cc9c6d6fba5b4e0aaf89126884a56bb54b92f8"}, {"url": "https://git.kernel.org/stable/c/f1b061b4d4c6cbf861319ba954caa80145cf018f"}], "title": "spi: Add NULL check for spi_get_device_id() in spi_get_device_match_data()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/spi/spi.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "1fa4484116d14a0356edfeb6ecc7ea3b370911b1", "status": "affected", "version": "bd1be85dbbbd4076e8dbdceefc3c4d2c673e0075", "versionType": "git"}, {"lessThan": "aa966ccea3584a70c9a6030f4a16577030db35e5", "status": "affected", "version": "027eaeaf3294607104e90e84cec3f55e792cab22", "versionType": "git"}, {"lessThan": "359b3442e66c595ed03e5a6b0493b66600c63941", "status": "affected", "version": "aea672d054a21782ed8450c75febb6ba3c208ca4", "versionType": "git"}, {"lessThan": "3fcd9415144f4fbd21e1bef35a7f8dbd734f607d", "status": "affected", "version": "aea672d054a21782ed8450c75febb6ba3c208ca4", "versionType": "git"}, {"lessThan": "72cc9c6d6fba5b4e0aaf89126884a56bb54b92f8", "status": "affected", "version": "aea672d054a21782ed8450c75febb6ba3c208ca4", "versionType": "git"}, {"lessThan": "f1b061b4d4c6cbf861319ba954caa80145cf018f", "status": "affected", "version": "aea672d054a21782ed8450c75febb6ba3c208ca4", "versionType": "git"}, {"lessThan": "5.15.222", "status": "affected", "version": "5.15.146", "versionType": "semver"}, {"lessThan": "6.1.189", "status": "affected", "version": "6.1.71", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/spi/spi.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.2"}, {"lessThan": "6.2", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.222", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.189", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.158", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.111", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.53", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "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\nspi: Add NULL check for spi_get_device_id() in spi_get_device_match_data()\n\nPrevent NULL pointer dereference when spi_get_device_id() returns NULL,\nwhich can happen when using driver_override without matching SPI ID entry."}], "id": "CVE-2026-93825", "lastModified": "2026-10-03T11:17:52.330", "metrics": {}, "published": "2026-09-24T17:17:16.193", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1fa4484116d14a0356edfeb6ecc7ea3b370911b1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/359b3442e66c595ed03e5a6b0493b66600c63941"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3fcd9415144f4fbd21e1bef35a7f8dbd734f607d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/72cc9c6d6fba5b4e0aaf89126884a56bb54b92f8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/aa966ccea3584a70c9a6030f4a16577030db35e5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f1b061b4d4c6cbf861319ba954caa80145cf018f"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: spi: Add NULL check for spi_get_device_id() in spi_get_device_match_data()", "id": "2540476", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2540476"}, "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"}, "cwe": "CWE-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nspi: Add NULL check for spi_get_device_id() in spi_get_device_match_data()\nPrevent NULL pointer dereference when spi_get_device_id() returns NULL,\nwhich can happen when using driver_override without matching SPI ID entry.", "A flaw was found in the Linux kernel's Serial Peripheral Interface (SPI) subsystem. This vulnerability allows a local user to cause a Denial of Service (DoS) through a system crash. The issue occurs because the spi_get_device_match_data() function does not verify whether a device identifier exists before accessing it, leading to a NULL pointer dereference when a driver override is configured without a matching SPI entry."], "name": "CVE-2026-93825", "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": "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": "Fix deferred", "package_name": "openshift/ose-rhel-coreos-9", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-09-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-93825\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-93825\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-93825.mbox"], "threat_severity": "Low"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,3fcd9415144f4fbd21e1bef35a7f8dbd734f607d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,72cc9c6d6fba5b4e0aaf89126884a56bb54b92f8)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,f1b061b4d4c6cbf861319ba954caa80145cf018f)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.12.111)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.18.53)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.12.111,6.12.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.18.53,6.18.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-24T21:30:17.071504+00:00", "updated": "2026-10-01T16:30:10.032760+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-476"]}