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vuln-cve/data/2023/53xxx/CVE-2023-53725.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-53725",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-10-22T13:21:37.348Z",
"datePublished": "2025-10-22T13:23:55.200Z",
"dateUpdated": "2026-05-11T19:50:38.962Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:50:38.962Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe\n\nSmatch reports:\ndrivers/clocksource/timer-cadence-ttc.c:529 ttc_timer_probe()\nwarn: 'timer_baseaddr' from of_iomap() not released on lines: 498,508,516.\n\ntimer_baseaddr may have the problem of not being released after use,\nI replaced it with the devm_of_iomap() function and added the clk_put()\nfunction to cleanup the \"clk_ce\" and \"clk_cs\"."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/clocksource/timer-cadence-ttc.c"
],
"versions": [
{
"version": "e932900a3279b5dbb6d8f43c7b369003620e137c",
"lessThan": "e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9",
"status": "affected",
"versionType": "git"
},
{
"version": "e932900a3279b5dbb6d8f43c7b369003620e137c",
"lessThan": "54cc10a0f4b01b522e9519014200f1b33bf7e4aa",
"status": "affected",
"versionType": "git"
},
{
"version": "e932900a3279b5dbb6d8f43c7b369003620e137c",
"lessThan": "ebdff0986513a29be242aace0ef89b6c105b0bf0",
"status": "affected",
"versionType": "git"
},
{
"version": "e932900a3279b5dbb6d8f43c7b369003620e137c",
"lessThan": "289e2054eeb63c9e133960731c342eeffad218d3",
"status": "affected",
"versionType": "git"
},
{
"version": "e932900a3279b5dbb6d8f43c7b369003620e137c",
"lessThan": "919dd531ebb7514f205ae7aab87994337ebce1f6",
"status": "affected",
"versionType": "git"
},
{
"version": "e932900a3279b5dbb6d8f43c7b369003620e137c",
"lessThan": "67d7eebbc424935dec61fb352d1ccae5d16cf429",
"status": "affected",
"versionType": "git"
},
{
"version": "e932900a3279b5dbb6d8f43c7b369003620e137c",
"lessThan": "99744200f28b2cf5f50767447e51b4b4a977d145",
"status": "affected",
"versionType": "git"
},
{
"version": "e932900a3279b5dbb6d8f43c7b369003620e137c",
"lessThan": "8b5bf64c89c7100c921bd807ba39b2eb003061ab",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/clocksource/timer-cadence-ttc.c"
],
"versions": [
{
"version": "3.10",
"status": "affected"
},
{
"version": "0",
"lessThan": "3.10",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.291",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.251",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.188",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.121",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.39",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.3.13",
"lessThanOrEqual": "6.3.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.4.4",
"lessThanOrEqual": "6.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.5",
"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": "3.10",
"versionEndExcluding": "4.19.291"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.10",
"versionEndExcluding": "5.4.251"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.10",
"versionEndExcluding": "5.10.188"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.10",
"versionEndExcluding": "5.15.121"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.10",
"versionEndExcluding": "6.1.39"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.10",
"versionEndExcluding": "6.3.13"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.10",
"versionEndExcluding": "6.4.4"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.10",
"versionEndExcluding": "6.5"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9"
},
{
"url": "https://git.kernel.org/stable/c/54cc10a0f4b01b522e9519014200f1b33bf7e4aa"
},
{
"url": "https://git.kernel.org/stable/c/ebdff0986513a29be242aace0ef89b6c105b0bf0"
},
{
"url": "https://git.kernel.org/stable/c/289e2054eeb63c9e133960731c342eeffad218d3"
},
{
"url": "https://git.kernel.org/stable/c/919dd531ebb7514f205ae7aab87994337ebce1f6"
},
{
"url": "https://git.kernel.org/stable/c/67d7eebbc424935dec61fb352d1ccae5d16cf429"
},
{
"url": "https://git.kernel.org/stable/c/99744200f28b2cf5f50767447e51b4b4a977d145"
},
{
"url": "https://git.kernel.org/stable/c/8b5bf64c89c7100c921bd807ba39b2eb003061ab"
}
],
"title": "clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}