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vuln-cve/data/2023/53xxx/CVE-2023-53719.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-53719",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-10-22T13:21:37.347Z",
"datePublished": "2025-10-22T13:23:51.441Z",
"dateUpdated": "2026-05-11T19:50:32.013Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:50:32.013Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: arc_uart: fix of_iomap leak in `arc_serial_probe`\n\nSmatch reports:\n\ndrivers/tty/serial/arc_uart.c:631 arc_serial_probe() warn:\n'port->membase' from of_iomap() not released on lines: 631.\n\nIn arc_serial_probe(), if uart_add_one_port() fails,\nport->membase is not released, which would cause a resource leak.\n\nTo fix this, I replace of_iomap with devm_platform_ioremap_resource."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/tty/serial/arc_uart.c"
],
"versions": [
{
"version": "8dbe1d5e09a7faec8d22cadcc1011acab8fa6e2a",
"lessThan": "3f00df24a5021a6f02c1830a290acd4bceb22a2d",
"status": "affected",
"versionType": "git"
},
{
"version": "8dbe1d5e09a7faec8d22cadcc1011acab8fa6e2a",
"lessThan": "7525aa211758cc023a371e010d16ceaae1057807",
"status": "affected",
"versionType": "git"
},
{
"version": "8dbe1d5e09a7faec8d22cadcc1011acab8fa6e2a",
"lessThan": "153017561d2804cfae87cc9aa377aa84dd906ae1",
"status": "affected",
"versionType": "git"
},
{
"version": "8dbe1d5e09a7faec8d22cadcc1011acab8fa6e2a",
"lessThan": "f76a18e53a66c0ef2938276110717b3805720cd9",
"status": "affected",
"versionType": "git"
},
{
"version": "8dbe1d5e09a7faec8d22cadcc1011acab8fa6e2a",
"lessThan": "081790eee6b47389a0d895262086d64c6a38d6e5",
"status": "affected",
"versionType": "git"
},
{
"version": "8dbe1d5e09a7faec8d22cadcc1011acab8fa6e2a",
"lessThan": "40a462313ba4f337a2b419e7fb4a670f3dd95e14",
"status": "affected",
"versionType": "git"
},
{
"version": "8dbe1d5e09a7faec8d22cadcc1011acab8fa6e2a",
"lessThan": "8ab5fc55d7f65d58a3c3aeadf11bdf60267cd2bd",
"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/tty/serial/arc_uart.c"
],
"versions": [
{
"version": "3.17",
"status": "affected"
},
{
"version": "0",
"lessThan": "3.17",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.284",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.244",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.181",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.113",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.30",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.3.4",
"lessThanOrEqual": "6.3.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.4",
"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": "3.17",
"versionEndExcluding": "4.19.284"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.17",
"versionEndExcluding": "5.4.244"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.17",
"versionEndExcluding": "5.10.181"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.17",
"versionEndExcluding": "5.15.113"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.17",
"versionEndExcluding": "6.1.30"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.17",
"versionEndExcluding": "6.3.4"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.17",
"versionEndExcluding": "6.4"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/3f00df24a5021a6f02c1830a290acd4bceb22a2d"
},
{
"url": "https://git.kernel.org/stable/c/7525aa211758cc023a371e010d16ceaae1057807"
},
{
"url": "https://git.kernel.org/stable/c/153017561d2804cfae87cc9aa377aa84dd906ae1"
},
{
"url": "https://git.kernel.org/stable/c/f76a18e53a66c0ef2938276110717b3805720cd9"
},
{
"url": "https://git.kernel.org/stable/c/081790eee6b47389a0d895262086d64c6a38d6e5"
},
{
"url": "https://git.kernel.org/stable/c/40a462313ba4f337a2b419e7fb4a670f3dd95e14"
},
{
"url": "https://git.kernel.org/stable/c/8ab5fc55d7f65d58a3c3aeadf11bdf60267cd2bd"
}
],
"title": "serial: arc_uart: fix of_iomap leak in `arc_serial_probe`",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}