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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-2024-36974" ,
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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/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP\n\nIf one TCA_TAPRIO_ATTR_PRIOMAP attribute has been provided,\ntaprio_parse_mqprio_opt() must validate it, or userspace\ncan inject arbitrary data to the kernel, the second time\ntaprio_change() is called.\n\nFirst call (with valid attributes) sets dev->num_tc\nto a non zero value.\n\nSecond call (with arbitrary mqprio attributes)\nreturns early from taprio_parse_mqprio_opt()\nand bad things can happen."
}
]
} ,
"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" : "a3d43c0d56f1" ,
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"version_value" : "c6041e712446"
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} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "5.2" ,
"status" : "affected"
} ,
{
"version" : "0" ,
"lessThan" : "5.2" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
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{
"version" : "5.4.279" ,
"lessThanOrEqual" : "5.4.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "5.10.221" ,
"lessThanOrEqual" : "5.10.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "5.15.162" ,
"lessThanOrEqual" : "5.15.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
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{
"version" : "6.1.95" ,
"lessThanOrEqual" : "6.1.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.6.35" ,
"lessThanOrEqual" : "6.6.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.9.6" ,
"lessThanOrEqual" : "6.9.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
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{
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"version" : "6.10" ,
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"lessThanOrEqual" : "*" ,
"status" : "unaffected" ,
"versionType" : "original_commit_for_fix"
}
] ,
"defaultStatus" : "affected"
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}
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}
}
]
}
}
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}
} ,
"references" : {
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{
"url" : "https://git.kernel.org/stable/c/c6041e7124464ce7e896ee3f912897ce88a0c4ec" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/c6041e7124464ce7e896ee3f912897ce88a0c4ec"
} ,
{
"url" : "https://git.kernel.org/stable/c/6db4af09987cc5d5f0136bd46148b0e0460dae5b" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/6db4af09987cc5d5f0136bd46148b0e0460dae5b"
} ,
{
"url" : "https://git.kernel.org/stable/c/d3dde4c217f0c31ab0621912e682b57e677dd923" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/d3dde4c217f0c31ab0621912e682b57e677dd923"
} ,
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{
"url" : "https://git.kernel.org/stable/c/0bf6cc96612bd396048f57d63f1ad454a846e39c" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/0bf6cc96612bd396048f57d63f1ad454a846e39c"
} ,
{
"url" : "https://git.kernel.org/stable/c/724050ae4b76e4fae05a923cb54101d792cf4404" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/724050ae4b76e4fae05a923cb54101d792cf4404"
} ,
{
"url" : "https://git.kernel.org/stable/c/c37a27a35eadb59286c9092c49c241270c802ae2" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/c37a27a35eadb59286c9092c49c241270c802ae2"
} ,
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{
"url" : "https://git.kernel.org/stable/c/f921a58ae20852d188f70842431ce6519c4fdc36" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/f921a58ae20852d188f70842431ce6519c4fdc36"
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