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{
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"data_version" : "4.0" ,
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"data_type" : "CVE" ,
"data_format" : "MITRE" ,
"CVE_data_meta" : {
"ID" : "CVE-2024-46784" ,
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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: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup\n\nCurrently napi_disable() gets called during rxq and txq cleanup,\neven before napi is enabled and hrtimer is initialized. It causes\nkernel panic.\n\n? page_fault_oops+0x136/0x2b0\n ? page_counter_cancel+0x2e/0x80\n ? do_user_addr_fault+0x2f2/0x640\n ? refill_obj_stock+0xc4/0x110\n ? exc_page_fault+0x71/0x160\n ? asm_exc_page_fault+0x27/0x30\n ? __mmdrop+0x10/0x180\n ? __mmdrop+0xec/0x180\n ? hrtimer_active+0xd/0x50\n hrtimer_try_to_cancel+0x2c/0xf0\n hrtimer_cancel+0x15/0x30\n napi_disable+0x65/0x90\n mana_destroy_rxq+0x4c/0x2f0\n mana_create_rxq.isra.0+0x56c/0x6d0\n ? mana_uncfg_vport+0x50/0x50\n mana_alloc_queues+0x21b/0x320\n ? skb_dequeue+0x5f/0x80"
}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
"value" : "n/a"
}
]
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}
]
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} ,
"affects" : {
"vendor" : {
"vendor_data" : [
{
"vendor_name" : "Linux" ,
"product" : {
"product_data" : [
{
"product_name" : "Linux" ,
"version" : {
"version_data" : [
{
"version_affected" : "<" ,
"version_name" : "e1b5683ff62e" ,
"version_value" : "9178eb8ebcd8"
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "5.15" ,
"status" : "affected"
} ,
{
"version" : "0" ,
"lessThan" : "5.15" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.1.110" ,
"lessThanOrEqual" : "6.1.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.6.51" ,
"lessThanOrEqual" : "6.6.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.10.10" ,
"lessThanOrEqual" : "6.10.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.11" ,
"lessThanOrEqual" : "*" ,
"status" : "unaffected" ,
"versionType" : "original_commit_for_fix"
}
] ,
"defaultStatus" : "affected"
}
}
]
}
}
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}
}
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}
} ,
"references" : {
"reference_data" : [
{
"url" : "https://git.kernel.org/stable/c/9178eb8ebcd887ab75e54ac40d538e54bb9c7788" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/9178eb8ebcd887ab75e54ac40d538e54bb9c7788"
} ,
{
"url" : "https://git.kernel.org/stable/c/9e0bff4900b5d412a9bafe4baeaa6facd34f671c" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/9e0bff4900b5d412a9bafe4baeaa6facd34f671c"
} ,
{
"url" : "https://git.kernel.org/stable/c/4982a47154f0b50de81ee0a0b169a3fc74120a65" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/4982a47154f0b50de81ee0a0b169a3fc74120a65"
} ,
{
"url" : "https://git.kernel.org/stable/c/b6ecc662037694488bfff7c9fd21c405df8411f2" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/b6ecc662037694488bfff7c9fd21c405df8411f2"
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]
} ,
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