CVE-2010-2020

sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length…

published May 28, 2010

CVSS
—
EPSS
1%
Percentile
58.1
In the wild
Unconfirmed
What it is

sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00867 · 58.1th percentile
Published
2010-05-28T18:00Z
EPSS history
Timeline
  • 28 MAY 18:00Z
    sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length…
    cvelistv5