cvelist/2024/50xxx/CVE-2024-50127.json
2024-11-08 16:04:37 +00:00

157 lines
8.0 KiB
JSON

{
"data_version": "4.0",
"data_type": "CVE",
"data_format": "MITRE",
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"ID": "CVE-2024-50127",
"ASSIGNER": "cve@kernel.org",
"STATE": "PUBLIC"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: sched: fix use-after-free in taprio_change()\n\nIn 'taprio_change()', 'admin' pointer may become dangling due to sched\nswitch / removal caused by 'advance_sched()', and critical section\nprotected by 'q->current_entry_lock' is too small to prevent from such\na scenario (which causes use-after-free detected by KASAN). Fix this\nby prefer 'rcu_replace_pointer()' over 'rcu_assign_pointer()' to update\n'admin' immediately before an attempt to schedule freeing."
}
]
},
"problemtype": {
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"description": [
{
"lang": "eng",
"value": "n/a"
}
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},
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"vendor": {
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{
"vendor_name": "Linux",
"product": {
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"product_name": "Linux",
"version": {
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"version_affected": "<",
"version_name": "a3d43c0d56f1",
"version_value": "2f868ce60135"
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"versions": [
{
"version": "5.2",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.2",
"status": "unaffected",
"versionType": "semver"
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"lessThanOrEqual": "5.4.*",
"status": "unaffected",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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{
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"lessThanOrEqual": "*",
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"url": "https://git.kernel.org/stable/c/2f868ce6013548a713c431c679ef73747a66fcf3",
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{
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