248 lines
12 KiB
JSON
248 lines
12 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-2026-72414",
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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": "2026-08-09T03:40:39.927Z",
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"datePublished": "2026-08-15T05:56:35.548Z",
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"dateUpdated": "2026-08-17T05:14:12.457Z"
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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": "2026-08-17T05:14:12.457Z"
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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\nnet: dsa: sja1105: round up PTP perout pin duration\n\npin_duration is converted from the user-provided period to SJA1105\nclock ticks and is later passed as the cycle_time argument to\nfuture_base_time().\n\nVery small period values may become zero after the conversion,\nwhich can lead to a division by zero in future_base_time().\n\nRound zero pin_duration up to 1 tick so that the smallest unsupported\nperiods use the minimum non-zero hardware duration instead of passing\nzero to future_base_time()."
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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/net/dsa/sja1105/sja1105_ptp.c"
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],
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"versions": [
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{
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"version": "747e5eb31d59d047972a0dab03e5430fe4264332",
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"lessThan": "aaf446099ca497c8d9a8e511fedf5d0e547bf8ec",
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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": "747e5eb31d59d047972a0dab03e5430fe4264332",
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"lessThan": "201dcbbfb27f3db85c8cf125a75f3164a83ceb32",
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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": "747e5eb31d59d047972a0dab03e5430fe4264332",
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"lessThan": "9952291db7125b8a62bf19800b93dcac81fc70c0",
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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": "747e5eb31d59d047972a0dab03e5430fe4264332",
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"lessThan": "fc62bfd30d30af07356f0f7121c826e1e753582f",
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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": "747e5eb31d59d047972a0dab03e5430fe4264332",
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"lessThan": "28d13a89a211cc07caeef32069eaa847131b7351",
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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": "747e5eb31d59d047972a0dab03e5430fe4264332",
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"lessThan": "410629528067029096dba7ad7bc49e4a5e92708d",
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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": "747e5eb31d59d047972a0dab03e5430fe4264332",
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"lessThan": "09efce96c909dff1a9317ec3714b7ddb4751b7af",
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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": "747e5eb31d59d047972a0dab03e5430fe4264332",
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"lessThan": "aee5836273b07b439fb245fb43930664d8b78518",
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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/net/dsa/sja1105/sja1105_ptp.c"
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],
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"versions": [
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{
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"version": "5.7",
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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": "5.7",
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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": "5.10.261",
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"lessThanOrEqual": "5.10.*",
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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": "5.15.212",
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"lessThanOrEqual": "5.15.*",
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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": "6.1.178",
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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": "6.6.145",
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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": "6.12.97",
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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": "6.18.40",
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"lessThanOrEqual": "6.18.*",
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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": "7.1.5",
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"lessThanOrEqual": "7.1.*",
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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": "7.2",
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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": "5.7",
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"versionEndExcluding": "5.10.261"
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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": "5.7",
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"versionEndExcluding": "5.15.212"
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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": "5.7",
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"versionEndExcluding": "6.1.178"
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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": "5.7",
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"versionEndExcluding": "6.6.145"
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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": "5.7",
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"versionEndExcluding": "6.12.97"
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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": "5.7",
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"versionEndExcluding": "6.18.40"
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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": "5.7",
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"versionEndExcluding": "7.1.5"
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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": "5.7",
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"versionEndExcluding": "7.2"
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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/aaf446099ca497c8d9a8e511fedf5d0e547bf8ec"
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},
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{
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"url": "https://git.kernel.org/stable/c/201dcbbfb27f3db85c8cf125a75f3164a83ceb32"
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},
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{
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"url": "https://git.kernel.org/stable/c/9952291db7125b8a62bf19800b93dcac81fc70c0"
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},
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{
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"url": "https://git.kernel.org/stable/c/fc62bfd30d30af07356f0f7121c826e1e753582f"
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},
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{
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"url": "https://git.kernel.org/stable/c/28d13a89a211cc07caeef32069eaa847131b7351"
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},
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{
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"url": "https://git.kernel.org/stable/c/410629528067029096dba7ad7bc49e4a5e92708d"
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},
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{
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"url": "https://git.kernel.org/stable/c/09efce96c909dff1a9317ec3714b7ddb4751b7af"
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},
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{
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"url": "https://git.kernel.org/stable/c/aee5836273b07b439fb245fb43930664d8b78518"
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}
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],
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"title": "net: dsa: sja1105: round up PTP perout pin duration",
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"x_generator": {
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"engine": "bippy-1.2.0"
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