{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-38680", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:24.031Z", "datePublished": "2025-09-04T15:32:35.963Z", "dateUpdated": "2025-09-04T15:32:35.963Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-09-04T15:32:35.963Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format()\n\nThe buffer length check before calling uvc_parse_format() only ensured\nthat the buffer has at least 3 bytes (buflen > 2), buf the function\naccesses buffer[3], requiring at least 4 bytes.\n\nThis can lead to an out-of-bounds read if the buffer has exactly 3 bytes.\n\nFix it by checking that the buffer has at least 4 bytes in\nuvc_parse_format()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/media/usb/uvc/uvc_driver.c"], "versions": [{"version": "c0efd232929c2cd87238de2cccdaf4e845be5b0c", "lessThan": "9ad554217c9b945031c73df4e8176a475e2dea57", "status": "affected", "versionType": "git"}, {"version": "c0efd232929c2cd87238de2cccdaf4e845be5b0c", "lessThan": "1e269581b3aa5962fdc52757ab40da286168c087", "status": "affected", "versionType": "git"}, {"version": "c0efd232929c2cd87238de2cccdaf4e845be5b0c", "lessThan": "8343f3fe0b755925f83d60b05e92bf4396879758", "status": "affected", "versionType": "git"}, {"version": "c0efd232929c2cd87238de2cccdaf4e845be5b0c", "lessThan": "ffdd82182953df643aa63d999b6f1653d0c93778", "status": "affected", "versionType": "git"}, {"version": "c0efd232929c2cd87238de2cccdaf4e845be5b0c", "lessThan": 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"original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.26", "versionEndExcluding": "5.4.297"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.26", "versionEndExcluding": "5.10.241"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.26", "versionEndExcluding": "5.15.190"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.26", "versionEndExcluding": "6.1.149"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.26", "versionEndExcluding": "6.6.103"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.26", 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"https://git.kernel.org/stable/c/cac702a439050df65272c49184aef7975fe3eff2"}, {"url": "https://git.kernel.org/stable/c/424980d33b3f816485513e538610168b03fab9f1"}, {"url": "https://git.kernel.org/stable/c/6d4a7c0b296162354b6fc759a1475b9d57ddfaa6"}, {"url": "https://git.kernel.org/stable/c/782b6a718651eda3478b1824b37a8b3185d2740c"}], "title": "media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format()\n\nThe buffer length check before calling uvc_parse_format() only ensured\nthat the buffer has at least 3 bytes (buflen > 2), buf the function\naccesses buffer[3], requiring at least 4 bytes.\n\nThis can lead to an out-of-bounds read if the buffer has exactly 3 bytes.\n\nFix it by checking that the buffer has at least 4 bytes in\nuvc_parse_format()."}], "id": "CVE-2025-38680", "lastModified": "2025-09-05T17:47:24.833", "metrics": {}, "published": "2025-09-04T16:15:35.553", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1e269581b3aa5962fdc52757ab40da286168c087"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/424980d33b3f816485513e538610168b03fab9f1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6d4a7c0b296162354b6fc759a1475b9d57ddfaa6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/782b6a718651eda3478b1824b37a8b3185d2740c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8343f3fe0b755925f83d60b05e92bf4396879758"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9ad554217c9b945031c73df4e8176a475e2dea57"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a97e062e4ff3dab84a2f1eb811e9eddc6699e2a9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cac702a439050df65272c49184aef7975fe3eff2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ffdd82182953df643aa63d999b6f1653d0c93778"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format()", "id": "2393159", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2393159"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2025-38680", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-09-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-38680\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-38680\nhttps://lore.kernel.org/linux-cve-announce/2025090445-CVE-2025-38680-cce6@gregkh/T"], "threat_severity": "Important"}

{"created": "2025-09-05T14:02:42.378545+00:00", "updated": "2025-09-05T14:02:42.378607+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}