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vuln-cve/data/2022/49xxx/CVE-2022-49818.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2022-49818",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-05-01T14:05:17.227Z",
"datePublished": "2025-05-01T14:09:40.957Z",
"dateUpdated": "2026-05-11T19:07:21.889Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:07:21.889Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmISDN: fix misuse of put_device() in mISDN_register_device()\n\nWe should not release reference by put_device() before calling device_initialize()."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/isdn/mISDN/core.c"
],
"versions": [
{
"version": "d1d1aede313eb2b9a84afd60ff6cfb7c33631e0e",
"lessThan": "44658d65f6b3118f595a1229d7eed74845a5e2ac",
"status": "affected",
"versionType": "git"
},
{
"version": "080aabfb29b2ee9cbb8894a1d039651943d3773e",
"lessThan": "81db4f182744acd004f17d7cc52dde9ea53467e6",
"status": "affected",
"versionType": "git"
},
{
"version": "a636fc5a7cabd05699b5692ad838c2c7a3abec7b",
"lessThan": "d40b35a7922f4df3767ad6fb8ef3dc86e31d7ba3",
"status": "affected",
"versionType": "git"
},
{
"version": "2ff6b669523d3b3d253a044fa9636a67d0694995",
"lessThan": "83672c1b83d107b0d4fe0accf1bf64d8988398e6",
"status": "affected",
"versionType": "git"
},
{
"version": "e77d213843e67b4373285712699b692f9c743f61",
"lessThan": "709aa1f73d3e9e9ea16e2c4e44f2874c5d2c382c",
"status": "affected",
"versionType": "git"
},
{
"version": "029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41",
"lessThan": "596230471da3415e92ae6b9d2a4e26f4a81cac5a",
"status": "affected",
"versionType": "git"
},
{
"version": "0d4e91efcaee081e919b3c50e875ecbb84290e41",
"lessThan": "87b336aa158201dc30a318431e63e8c5b26c4156",
"status": "affected",
"versionType": "git"
},
{
"version": "e7d1d4d9ac0dfa40be4c2c8abd0731659869b297",
"lessThan": "2d25107e111a85c56f601a5470f1780ec054e6ac",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/isdn/mISDN/core.c"
],
"versions": [
{
"version": "4.9.333",
"lessThan": "4.9.334",
"status": "affected",
"versionType": "semver"
},
{
"version": "4.14.299",
"lessThan": "4.14.300",
"status": "affected",
"versionType": "semver"
},
{
"version": "4.19.265",
"lessThan": "4.19.267",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.4.224",
"lessThan": "5.4.225",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.10.154",
"lessThan": "5.10.156",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.15.78",
"lessThan": "5.15.80",
"status": "affected",
"versionType": "semver"
},
{
"version": "6.0.8",
"lessThan": "6.0.10",
"status": "affected",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.9.333",
"versionEndExcluding": "4.9.334"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.14.299",
"versionEndExcluding": "4.14.300"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.19.265",
"versionEndExcluding": "4.19.267"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4.224",
"versionEndExcluding": "5.4.225"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.10.154",
"versionEndExcluding": "5.10.156"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.15.78",
"versionEndExcluding": "5.15.80"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0.8",
"versionEndExcluding": "6.0.10"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/44658d65f6b3118f595a1229d7eed74845a5e2ac"
},
{
"url": "https://git.kernel.org/stable/c/81db4f182744acd004f17d7cc52dde9ea53467e6"
},
{
"url": "https://git.kernel.org/stable/c/d40b35a7922f4df3767ad6fb8ef3dc86e31d7ba3"
},
{
"url": "https://git.kernel.org/stable/c/83672c1b83d107b0d4fe0accf1bf64d8988398e6"
},
{
"url": "https://git.kernel.org/stable/c/709aa1f73d3e9e9ea16e2c4e44f2874c5d2c382c"
},
{
"url": "https://git.kernel.org/stable/c/596230471da3415e92ae6b9d2a4e26f4a81cac5a"
},
{
"url": "https://git.kernel.org/stable/c/87b336aa158201dc30a318431e63e8c5b26c4156"
},
{
"url": "https://git.kernel.org/stable/c/2d25107e111a85c56f601a5470f1780ec054e6ac"
}
],
"title": "mISDN: fix misuse of put_device() in mISDN_register_device()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}