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vuln-cve/data/2023/52xxx/CVE-2023-52457.json
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{
"dataType": "CVE_RECORD",
"cveMetadata": {
"cveId": "CVE-2023-52457",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2024-02-20T12:30:33.294Z",
"datePublished": "2024-02-23T14:46:19.772Z",
"dateUpdated": "2026-05-23T15:25:32.671Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-23T15:25:32.671Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: 8250: omap: Don't skip resource freeing if pm_runtime_resume_and_get() failed\n\nReturning an error code from .remove() makes the driver core emit the\nlittle helpful error message:\n\n\tremove callback returned a non-zero value. This will be ignored.\n\nand then remove the device anyhow. So all resources that were not freed\nare leaked in this case. Skipping serial8250_unregister_port() has the\npotential to keep enough of the UART around to trigger a use-after-free.\n\nSo replace the error return (and with it the little helpful error\nmessage) by a more useful error message and continue to cleanup."
}
],
"affected": [
{
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"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/tty/serial/8250/8250_omap.c"
],
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{
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"status": "affected",
"versionType": "git"
},
{
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"lessThan": "bc57f3ef8a9eb0180606696f586a6dcfaa175ed0",
"status": "affected",
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},
{
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"lessThan": "828cd829483f0cda920710997aed79130b0af690",
"status": "affected",
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{
"version": "e3f0c638f428fd66b5871154b62706772045f91a",
"lessThan": "d74173bda29aba58f822175d983d07c8ed335494",
"status": "affected",
"versionType": "git"
},
{
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"lessThan": "887a558d0298d36297daea039954c39940228d9b",
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{
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"lessThan": "95e4e0031effad9837af557ecbfd4294a4d8aeee",
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},
{
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"lessThan": "ad90d0358bd3b4554f243a425168fc7cebe7d04e",
"status": "affected",
"versionType": "git"
},
{
"version": "02eed6390dbe61115f3e3f63829c95c611aee67b",
"status": "affected",
"versionType": "git"
},
{
"version": "5.4.225",
"lessThan": "5.4.268",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.10.156",
"lessThan": "5.10.209",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.15.80",
"lessThan": "5.15.148",
"status": "affected",
"versionType": "semver"
},
{
"version": "6.0.10",
"lessThan": "6.1",
"status": "affected",
"versionType": "semver"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/tty/serial/8250/8250_omap.c"
],
"versions": [
{
"version": "6.1",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.1",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.268",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.209",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.148",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.75",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.14",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.7.2",
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.8",
"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": "5.4.225",
"versionEndExcluding": "5.4.268"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "5.10.209"
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},
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"versionEndExcluding": "6.7.2"
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.1",
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],
"references": [
{
"url": "https://git.kernel.org/stable/c/b502fb43f7fb55aaf07f6092ab44657595214b93"
},
{
"url": "https://git.kernel.org/stable/c/bc57f3ef8a9eb0180606696f586a6dcfaa175ed0"
},
{
"url": "https://git.kernel.org/stable/c/828cd829483f0cda920710997aed79130b0af690"
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{
"url": "https://git.kernel.org/stable/c/d74173bda29aba58f822175d983d07c8ed335494"
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{
"url": "https://git.kernel.org/stable/c/887a558d0298d36297daea039954c39940228d9b"
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{
"url": "https://git.kernel.org/stable/c/95e4e0031effad9837af557ecbfd4294a4d8aeee"
},
{
"url": "https://git.kernel.org/stable/c/ad90d0358bd3b4554f243a425168fc7cebe7d04e"
}
],
"title": "serial: 8250: omap: Don't skip resource freeing if pm_runtime_resume_and_get() failed",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
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"shortName": "CVE",
"dateUpdated": "2024-08-02T23:03:19.619Z"
},
"title": "CVE Program Container",
"references": [
{
"url": "https://git.kernel.org/stable/c/b502fb43f7fb55aaf07f6092ab44657595214b93",
"tags": [
"x_transferred"
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{
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html",
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},
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2023-52457",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-09-10T16:02:36.778988Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2024-09-11T17:33:47.687Z"
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}