{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-48667", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-25T13:44:28.320Z", "datePublished": "2024-04-28T13:01:54.693Z", "dateUpdated": "2026-05-11T18:44:48.773Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T18:44:48.773Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb3: fix temporary data corruption in insert range\n\ninsert range doesn't discard the affected cached region\nso can risk temporarily corrupting file data.\n\nAlso includes some minor cleanup (avoiding rereading\ninode size repeatedly unnecessarily) to make it clearer."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/cifs/smb2ops.c"], "versions": [{"version": "7fe6fe95b936084dce6eedcc2cccadf96eafae73", "lessThan": "0cdde8460c304283d4ebe3f767a70215d1ab9d4e", "status": "affected", "versionType": "git"}, {"version": "7fe6fe95b936084dce6eedcc2cccadf96eafae73", "lessThan": "9c8b7a293f50253e694f19161c045817a938e551", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/cifs/smb2ops.c"], "versions": [{"version": "5.13", "status": "affected"}, {"version": "0", "lessThan": "5.13", "status": "unaffected", "versionType": "semver"}, {"version": "5.19.12", "lessThanOrEqual": "5.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0", "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": "5.13", "versionEndExcluding": "5.19.12"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.0"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/0cdde8460c304283d4ebe3f767a70215d1ab9d4e"}, {"url": "https://git.kernel.org/stable/c/9c8b7a293f50253e694f19161c045817a938e551"}], "title": "smb3: fix temporary data corruption in insert range", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48667", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-05-09T18:39:55.074234Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:16:44.685Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:17:55.885Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/0cdde8460c304283d4ebe3f767a70215d1ab9d4e", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/9c8b7a293f50253e694f19161c045817a938e551", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/0cdde8460c304283d4ebe3f767a70215d1ab9d4e", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/9c8b7a293f50253e694f19161c045817a938e551", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:17:55.885Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48667", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-05-09T18:39:55.074234Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-23T19:01:24.245Z"}, "title": "CISA ADP Vulnrichment"}], "cna": {"title": "smb3: fix temporary data corruption in insert range", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "7fe6fe95b936084dce6eedcc2cccadf96eafae73", "lessThan": "0cdde8460c304283d4ebe3f767a70215d1ab9d4e", "versionType": "git"}, {"status": "affected", "version": "7fe6fe95b936084dce6eedcc2cccadf96eafae73", "lessThan": "9c8b7a293f50253e694f19161c045817a938e551", "versionType": "git"}], "programFiles": ["fs/cifs/smb2ops.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "5.13"}, {"status": "unaffected", "version": "0", "lessThan": "5.13", "versionType": "semver"}, {"status": "unaffected", "version": "5.19.12", "versionType": "semver", "lessThanOrEqual": "5.19.*"}, {"status": "unaffected", "version": "6.0", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["fs/cifs/smb2ops.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/0cdde8460c304283d4ebe3f767a70215d1ab9d4e"}, {"url": "https://git.kernel.org/stable/c/9c8b7a293f50253e694f19161c045817a938e551"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb3: fix temporary data corruption in insert range\n\ninsert range doesn't discard the affected cached region\nso can risk temporarily corrupting file data.\n\nAlso includes some minor cleanup (avoiding rereading\ninode size repeatedly unnecessarily) to make it clearer."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.19.12", "versionStartIncluding": "5.13"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.0", "versionStartIncluding": "5.13"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T18:44:48.773Z"}}}, "cveMetadata": {"cveId": "CVE-2022-48667", "state": "PUBLISHED", "dateUpdated": "2026-05-11T18:44:48.773Z", "dateReserved": "2024-02-25T13:44:28.320Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-04-28T13:01:54.693Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B43EFD11-EBB4-4644-BD8C-DA94E125A946", "versionEndExcluding": "5.19.12", "versionStartIncluding": "5.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "E8BD11A3-8643-49B6-BADE-5029A0117325", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "5F0AD220-F6A9-4012-8636-155F1B841FAD", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "A46498B3-78E1-4623-AAE1-94D29A42BE4E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb3: fix temporary data corruption in insert range\n\ninsert range doesn't discard the affected cached region\nso can risk temporarily corrupting file data.\n\nAlso includes some minor cleanup (avoiding rereading\ninode size repeatedly unnecessarily) to make it clearer."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: smb3: corrige la corrupci\u00f3n de datos temporales en el rango de inserci\u00f3n. El rango de inserci\u00f3n no descarta la regi\u00f3n en cach\u00e9 afectada, por lo que puede correr el riesgo de da\u00f1ar temporalmente los datos del archivo. Tambi\u00e9n incluye una limpieza menor (evitando volver a leer el tama\u00f1o del inodo repetidamente innecesariamente) para hacerlo m\u00e1s claro."}], "id": "CVE-2022-48667", "lastModified": "2025-09-19T15:04:31.300", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-04-28T13:15:08.157", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0cdde8460c304283d4ebe3f767a70215d1ab9d4e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9c8b7a293f50253e694f19161c045817a938e551"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0cdde8460c304283d4ebe3f767a70215d1ab9d4e"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9c8b7a293f50253e694f19161c045817a938e551"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: smb3: fix temporary data corruption in insert range", "id": "2277791", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2277791"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H", "status": "draft"}, "cwe": "CWE-696", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nsmb3: fix temporary data corruption in insert range\ninsert range doesn't discard the affected cached region\nso can risk temporarily corrupting file data.\nAlso includes some minor cleanup (avoiding rereading\ninode size repeatedly unnecessarily) to make it clearer.", "A vulnerability was found in the Linux kernel's Server Message Block version 3 (SMB3 ) protocol, specifically related to the insert range operation. This issue occurs when cached regions affected by the insert range operation are not properly discarded, which could lead to temporary file data corruption."], "name": "CVE-2022-48667", "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": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "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": "2024-04-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-48667\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-48667\nhttps://lore.kernel.org/linux-cve-announce/2024042802-CVE-2022-48667-0aa2@gregkh/T"], "statement": "The problem was resolved by making sure that the affected cached regions are handled correctly to prevent data corruption. Additionally, some minor code cleanup was included to improve efficiency, such as reducing unnecessary inode size rereads.", "threat_severity": "Moderate"}

{"created": "2025-07-12T16:01:19.589274+00:00", "updated": "2025-07-12T16:01:19.589323+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}