187 lines
8.3 KiB
JSON
187 lines
8.3 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-40057",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-04-16T07:20:57.158Z",
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"datePublished": "2025-10-28T11:48:30.947Z",
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"dateUpdated": "2026-10-30T12:22:43.923Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-10-30T12:22:43.923Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nptp: Add a upper bound on max_vclocks\n\nsyzbot reported WARNING in max_vclocks_store.\n\nThis occurs when the argument max is too large for kcalloc to handle.\n\nExtend the guard to guard against values that are too large for\nkcalloc"
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/ptp/ptp_private.h",
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"drivers/ptp/ptp_sysfs.c"
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],
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"versions": [
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{
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"version": "73f37068d540eba5f93ba3a0019bf479d35ebd76",
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"lessThan": "5ba2f8fd3db1c695f74f7f5df72eb87d52668a66",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "73f37068d540eba5f93ba3a0019bf479d35ebd76",
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"lessThan": "da513f2ad1b1b1cf1880ccc2603ce1f1f818eb2e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "73f37068d540eba5f93ba3a0019bf479d35ebd76",
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"lessThan": "8dd446056336faa2283d62cefc2f576536845edc",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "73f37068d540eba5f93ba3a0019bf479d35ebd76",
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"lessThan": "35ce5f163889dbce88eda1df661b357a09bbed87",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "73f37068d540eba5f93ba3a0019bf479d35ebd76",
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"lessThan": "e9f35294e18da82162004a2f35976e7031aaf7f9",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/ptp/ptp_private.h",
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"drivers/ptp/ptp_sysfs.c"
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],
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"versions": [
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{
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"version": "5.14",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "5.14",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.191",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.160",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.53",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.17.3",
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"lessThanOrEqual": "6.17.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.14",
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"versionEndExcluding": "6.1.191"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.14",
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"versionEndExcluding": "6.6.160"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.14",
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"versionEndExcluding": "6.12.53"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.14",
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"versionEndExcluding": "6.17.3"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.14",
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"versionEndExcluding": "6.18"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/5ba2f8fd3db1c695f74f7f5df72eb87d52668a66"
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},
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{
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"url": "https://git.kernel.org/stable/c/da513f2ad1b1b1cf1880ccc2603ce1f1f818eb2e"
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},
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{
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"url": "https://git.kernel.org/stable/c/8dd446056336faa2283d62cefc2f576536845edc"
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},
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{
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"url": "https://git.kernel.org/stable/c/35ce5f163889dbce88eda1df661b357a09bbed87"
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},
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{
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"url": "https://git.kernel.org/stable/c/e9f35294e18da82162004a2f35976e7031aaf7f9"
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}
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],
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"title": "ptp: Add a upper bound on max_vclocks",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |