{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-21735", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-12-29T08:45:45.756Z", "datePublished": "2025-02-27T02:12:12.202Z", "dateUpdated": "2025-03-24T15:39:33.522Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-03-24T15:39:33.522Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFC: nci: Add bounds checking in nci_hci_create_pipe()\n\nThe \"pipe\" variable is a u8 which comes from the network. If it's more\nthan 127, then it results in memory corruption in the caller,\nnci_hci_connect_gate()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/nfc/nci/hci.c"], "versions": [{"version": "a1b0b9415817c14d207921582f269d03f848b69f", "lessThan": "bd249109d266f1d52548c46634a15b71656e0d44", "status": "affected", "versionType": "git"}, {"version": "a1b0b9415817c14d207921582f269d03f848b69f", "lessThan": "674e17c5933779a8bf5c15d596fdfcb5ccdebbc2", "status": "affected", "versionType": "git"}, {"version": "a1b0b9415817c14d207921582f269d03f848b69f", "lessThan": "10b3f947b609713e04022101f492d288a014ddfa", "status": "affected", "versionType": "git"}, {"version": "a1b0b9415817c14d207921582f269d03f848b69f", "lessThan": "d5a461c315e5ff92657f84d8ba50caa5abf5c22a", "status": "affected", "versionType": "git"}, {"version": "a1b0b9415817c14d207921582f269d03f848b69f", "lessThan": "172cdfc3a5ea20289c58fb73dadc6fd4a8784a4e", "status": "affected", "versionType": "git"}, {"version": "a1b0b9415817c14d207921582f269d03f848b69f", "lessThan": "2ae4bade5a64d126bd18eb66bd419005c5550218", "status": "affected", "versionType": "git"}, {"version": "a1b0b9415817c14d207921582f269d03f848b69f", "lessThan": "59c7ed20217c0939862fbf8145bc49d5b3a13f4f", "status": "affected", "versionType": "git"}, {"version": "a1b0b9415817c14d207921582f269d03f848b69f", "lessThan": "110b43ef05342d5a11284cc8b21582b698b4ef1c", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/nfc/nci/hci.c"], "versions": [{"version": "4.4", "status": "affected"}, {"version": "0", "lessThan": "4.4", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.291", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.235", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.179", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.129", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.78", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.14", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13.3", "lessThanOrEqual": "6.13.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.14", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/bd249109d266f1d52548c46634a15b71656e0d44"}, {"url": "https://git.kernel.org/stable/c/674e17c5933779a8bf5c15d596fdfcb5ccdebbc2"}, {"url": "https://git.kernel.org/stable/c/10b3f947b609713e04022101f492d288a014ddfa"}, {"url": "https://git.kernel.org/stable/c/d5a461c315e5ff92657f84d8ba50caa5abf5c22a"}, {"url": "https://git.kernel.org/stable/c/172cdfc3a5ea20289c58fb73dadc6fd4a8784a4e"}, {"url": "https://git.kernel.org/stable/c/2ae4bade5a64d126bd18eb66bd419005c5550218"}, {"url": "https://git.kernel.org/stable/c/59c7ed20217c0939862fbf8145bc49d5b3a13f4f"}, {"url": "https://git.kernel.org/stable/c/110b43ef05342d5a11284cc8b21582b698b4ef1c"}], "title": "NFC: nci: Add bounds checking in nci_hci_create_pipe()", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD0077D1-9437-4FCC-9E03-7E13D6F0A533", "versionEndExcluding": "6.1.129", "versionStartIncluding": "4.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "0C58261F-EDFB-4A12-8CCD-F12101482030", "versionEndExcluding": "6.6.78", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "033BB7EE-C9A2-45EA-BAC9-87BB9D951BCD", "versionEndExcluding": "6.12.14", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "0E92CEE3-1FC3-4AFC-A513-DEDBA7414F00", "versionEndExcluding": "6.13.3", "versionStartIncluding": "6.13", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFC: nci: Add bounds checking in nci_hci_create_pipe()\n\nThe \"pipe\" variable is a u8 which comes from the network. If it's more\nthan 127, then it results in memory corruption in the caller,\nnci_hci_connect_gate()."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: NFC: nci: A\u00f1adir comprobaci\u00f3n de los l\u00edmites en nci_hci_create_pipe() La variable \"pipe\" es un u8 que proviene de la red. Si es mayor que 127, entonces da como resultado una corrupci\u00f3n de memoria en el llamador, nci_hci_connect_gate()."}], "id": "CVE-2025-21735", "lastModified": "2025-03-13T13:15:51.153", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-02-27T03:15:14.130", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/10b3f947b609713e04022101f492d288a014ddfa"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/110b43ef05342d5a11284cc8b21582b698b4ef1c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/172cdfc3a5ea20289c58fb73dadc6fd4a8784a4e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2ae4bade5a64d126bd18eb66bd419005c5550218"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/59c7ed20217c0939862fbf8145bc49d5b3a13f4f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/674e17c5933779a8bf5c15d596fdfcb5ccdebbc2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bd249109d266f1d52548c46634a15b71656e0d44"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d5a461c315e5ff92657f84d8ba50caa5abf5c22a"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: NFC: nci: Add bounds checking in nci_hci_create_pipe()", "id": "2348540", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2348540"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-787", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nNFC: nci: Add bounds checking in nci_hci_create_pipe()\nThe \"pipe\" variable is a u8 which comes from the network. If it's more\nthan 127, then it results in memory corruption in the caller,\nnci_hci_connect_gate()."], "name": "CVE-2025-21735", "package_state": [{"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"}], "public_date": "2025-02-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-21735\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-21735\nhttps://lore.kernel.org/linux-cve-announce/2025022658-CVE-2025-21735-259b@gregkh/T"], "threat_severity": "Important"}