The xfs_swapext function in fs/xfs/xfs_dfrag.c in the Linux kernel before 2.6.35 does not properly check the file descriptors passed to the SWAPEXT ioctl, which allows local users to leverage write access and obtain read access by swapping one file into another file.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2010-09-03T19:00:00

Updated: 2018-10-10T18:57:01

Reserved: 2010-06-09T00:00:00


Link: CVE-2010-2226

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2010-09-03T20:00:03.340

Modified: 2023-02-13T04:20:30.060


Link: CVE-2010-2226

JSON object: View

cve-icon Redhat Information

No data.

CWE