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CVE-2021-28964

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2021-03-22 07:17:34

Laatst bijgewerkt 2024-08-03 21:55:12

Toegewezen door mitre

CVSS-score geen score

Status PUBLISHED

Beschrijving

A race condition was discovered in get_old_root in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (BUG) because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc.

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