The btrfs_xattr_set_acl function in fs/btrfs/acl.c in btrfs in the Linux kernel 2.6.34 and earlier does not check file ownership before setting an ACL, which allows local users to bypass file permissions by setting arbitrary ACLs, as demonstrated using setfacl.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2010-06-16T20:00:00Z
Updated: 2024-08-07T02:17:14.285Z
Reserved: 2010-05-25T00:00:00Z
Link: CVE-2010-2071
Vulnrichment
No data.
NVD
Status : Modified
Published: 2010-06-16T20:30:02.513
Modified: 2023-02-13T04:19:51.440
Link: CVE-2010-2071
Redhat
No data.