mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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224 lines
6.4 KiB
JSON
224 lines
6.4 KiB
JSON
{
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"id": "CVE-2021-4149",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2022-03-23T20:15:09.997",
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"lastModified": "2024-11-21T06:37:00.480",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "A vulnerability was found in btrfs_alloc_tree_b in fs/btrfs/extent-tree.c in the Linux kernel due to an improper lock operation in btrfs. In this flaw, a user with a local privilege may cause a denial of service (DOS) due to a deadlock problem."
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},
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{
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"lang": "es",
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"value": "Se encontr\u00f3 una vulnerabilidad en la funci\u00f3n btrfs_alloc_tree_b en el archivo fs/btrfs/extent-tree.c en el kernel de Linux debido a una operaci\u00f3n de bloqueo inapropiada en btrfs. En este fallo, un usuario con privilegio local puede causar una denegaci\u00f3n de servicio (DOS) debido a un problema de bloqueo"
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}
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],
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"accessVector": "LOCAL",
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"authentication": "NONE",
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"availabilityImpact": "PARTIAL"
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"references": [
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026485",
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"source": "secalert@redhat.com",
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"tags": [
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"source": "secalert@redhat.com",
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