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vuln-cve/data/2023/53xxx/CVE-2023-53546.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-53546",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-10-04T15:14:15.921Z",
"datePublished": "2025-10-04T15:16:54.132Z",
"dateUpdated": "2026-05-11T19:47:03.901Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:47:03.901Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx\n\nwhen mlx5_cmd_exec failed in mlx5dr_cmd_create_reformat_ctx, the memory\npointed by 'in' is not released, which will cause memory leak. Move memory\nrelease after mlx5_cmd_exec."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c"
],
"versions": [
{
"version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
"lessThan": "800d8c96bf997da5eb76ccf8d88795c4231c83fb",
"status": "affected",
"versionType": "git"
},
{
"version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
"lessThan": "165159854757dbae0dfd1812b27051da35aa6223",
"status": "affected",
"versionType": "git"
},
{
"version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
"lessThan": "00cecb0a8f9e7a21754d5ad85813ab6b47b3308f",
"status": "affected",
"versionType": "git"
},
{
"version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
"lessThan": "3169c3854397f3070a63b1b772db16dcb8cba7b4",
"status": "affected",
"versionType": "git"
},
{
"version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
"lessThan": "622d71d99124e69f7bf2e2b7a89f5f444a24d235",
"status": "affected",
"versionType": "git"
},
{
"version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
"lessThan": "5dd77585dd9d0e03dd1bceb95f0269a7eaf6b936",
"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/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c"
],
"versions": [
{
"version": "5.4",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.4",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.253",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.190",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.126",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.45",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.4.10",
"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": "5.4",
"versionEndExcluding": "5.4.253"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4",
"versionEndExcluding": "5.10.190"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4",
"versionEndExcluding": "5.15.126"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4",
"versionEndExcluding": "6.1.45"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4",
"versionEndExcluding": "6.4.10"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4",
"versionEndExcluding": "6.5"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/800d8c96bf997da5eb76ccf8d88795c4231c83fb"
},
{
"url": "https://git.kernel.org/stable/c/165159854757dbae0dfd1812b27051da35aa6223"
},
{
"url": "https://git.kernel.org/stable/c/00cecb0a8f9e7a21754d5ad85813ab6b47b3308f"
},
{
"url": "https://git.kernel.org/stable/c/3169c3854397f3070a63b1b772db16dcb8cba7b4"
},
{
"url": "https://git.kernel.org/stable/c/622d71d99124e69f7bf2e2b7a89f5f444a24d235"
},
{
"url": "https://git.kernel.org/stable/c/5dd77585dd9d0e03dd1bceb95f0269a7eaf6b936"
}
],
"title": "net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}