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{
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"data_type" : "CVE" ,
"data_format" : "MITRE" ,
"CVE_data_meta" : {
"ID" : "CVE-2024-44995" ,
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"ASSIGNER" : "cve@kernel.org" ,
"STATE" : "PUBLIC"
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} ,
"description" : {
"description_data" : [
{
"lang" : "eng" ,
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"value" : "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: fix a deadlock problem when config TC during resetting\n\nWhen config TC during the reset process, may cause a deadlock, the flow is\nas below:\n pf reset start\n \u2502\n \u25bc\n ......\nsetup tc \u2502\n \u2502 \u25bc\n \u25bc DOWN: napi_disable()\nnapi_disable()(skip) \u2502\n \u2502 \u2502\n \u25bc \u25bc\n ...... ......\n \u2502 \u2502\n \u25bc \u2502\nnapi_enable() \u2502\n \u25bc\n UINIT: netif_napi_del()\n \u2502\n \u25bc\n ......\n \u2502\n \u25bc\n INIT: netif_napi_add()\n \u2502\n \u25bc\n ...... global reset start\n \u2502 \u2502\n \u25bc \u25bc\n UP: napi_enable()(skip) ......\n \u2502 \u2502\n \u25bc \u25bc\n ...... napi_disable()\n\nIn reset process, the driver will DOWN the port and then UINIT, in this\ncase, the setup tc process will UP the port before UINIT, so cause the\nproblem. Adds a DOWN process in UINIT to fix it."
}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
"value" : "n/a"
}
]
}
]
} ,
"affects" : {
"vendor" : {
"vendor_data" : [
{
"vendor_name" : "Linux" ,
"product" : {
"product_data" : [
{
"product_name" : "Linux" ,
"version" : {
"version_data" : [
{
"version_affected" : "<" ,
"version_name" : "bb6b94a896d4" ,
"version_value" : "67492d4d105c"
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "4.15" ,
"status" : "affected"
} ,
{
"version" : "0" ,
"lessThan" : "4.15" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "5.4.283" ,
"lessThanOrEqual" : "5.4.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "5.10.225" ,
"lessThanOrEqual" : "5.10.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "5.15.166" ,
"lessThanOrEqual" : "5.15.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.1.107" ,
"lessThanOrEqual" : "6.1.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.6.48" ,
"lessThanOrEqual" : "6.6.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.10.7" ,
"lessThanOrEqual" : "6.10.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
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"version" : "6.11" ,
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"lessThanOrEqual" : "*" ,
"status" : "unaffected" ,
"versionType" : "original_commit_for_fix"
}
] ,
"defaultStatus" : "affected"
}
}
]
}
}
]
}
}
]
}
} ,
"references" : {
"reference_data" : [
{
"url" : "https://git.kernel.org/stable/c/67492d4d105c0a6321b00c393eec96b9a7a97a16" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/67492d4d105c0a6321b00c393eec96b9a7a97a16"
} ,
{
"url" : "https://git.kernel.org/stable/c/fc250eca15bde34c4c8f806b9d88f55bd56a992c" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/fc250eca15bde34c4c8f806b9d88f55bd56a992c"
} ,
{
"url" : "https://git.kernel.org/stable/c/195918217448a6bb7f929d6a2ffffce9f1ece1cc" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/195918217448a6bb7f929d6a2ffffce9f1ece1cc"
} ,
{
"url" : "https://git.kernel.org/stable/c/6ae2b7d63cd056f363045eb65409143e16f23ae8" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/6ae2b7d63cd056f363045eb65409143e16f23ae8"
} ,
{
"url" : "https://git.kernel.org/stable/c/fa1d4de7265c370e673583ac8d1bd17d21826cd9" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/fa1d4de7265c370e673583ac8d1bd17d21826cd9"
} ,
{
"url" : "https://git.kernel.org/stable/c/de37408d5c26fc4a296a28a0c96dcb814219bfa1" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/de37408d5c26fc4a296a28a0c96dcb814219bfa1"
} ,
{
"url" : "https://git.kernel.org/stable/c/be5e816d00a506719e9dbb1a9c861c5ced30a109" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/be5e816d00a506719e9dbb1a9c861c5ced30a109"
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}
]
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