CVE-2010-1636

LowCVSS 2.1/10Last modified Jun 16, 2026

Description

The btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the btrfs functionality in the Linux kernel 2.6.29 through 2.6.32, and possibly other versions, does not ensure that a cloned file descriptor has been opened for reading, which allows local users to read sensitive information from a write-only file descriptor.

Metrics

CVSS 2.0 2.1/10AV:L/AC:L/Au:N/C:P/I:N/A:N

Weakness enumeration

CWE-200

Affected software

No affected versions have been published.

Timeline

Published
Jun 8, 2010
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2010-1636: Low severity, CVSS 2.1 | Vulnix