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vuln-cve/data/2023/53xxx/CVE-2023-53792.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-53792",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-12-08T23:58:35.274Z",
"datePublished": "2025-12-09T00:00:49.221Z",
"dateUpdated": "2026-05-11T19:51:37.011Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:51:37.011Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-core: fix memory leak in dhchap_ctrl_secret\n\nFree dhchap_secret in nvme_ctrl_dhchap_ctrl_secret_store() before we\nreturn when nvme_auth_generate_key() returns error."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/nvme/host/core.c"
],
"versions": [
{
"version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea",
"lessThan": "43d0724d756a13694f612a8a151f835ad6425b93",
"status": "affected",
"versionType": "git"
},
{
"version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea",
"lessThan": "39b90fc75943406d2bd60fd1ea041aca2559cc5f",
"status": "affected",
"versionType": "git"
},
{
"version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea",
"lessThan": "6ec30a62789913b1bd0f0d44ea4d0d2d5608b1e8",
"status": "affected",
"versionType": "git"
},
{
"version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea",
"lessThan": "99c2dcc8ffc24e210a3aa05c204d92f3ef460b05",
"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/nvme/host/core.c"
],
"versions": [
{
"version": "6.0",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.0",
"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": "6.0",
"versionEndExcluding": "6.1.39"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.3.13"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.4.4"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.5"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/43d0724d756a13694f612a8a151f835ad6425b93"
},
{
"url": "https://git.kernel.org/stable/c/39b90fc75943406d2bd60fd1ea041aca2559cc5f"
},
{
"url": "https://git.kernel.org/stable/c/6ec30a62789913b1bd0f0d44ea4d0d2d5608b1e8"
},
{
"url": "https://git.kernel.org/stable/c/99c2dcc8ffc24e210a3aa05c204d92f3ef460b05"
}
],
"title": "nvme-core: fix memory leak in dhchap_ctrl_secret",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}