CVE-2007-4849

JFFS2, as used on One Laptop Per Child (OLPC) build 542 and possibly other Linux systems, when POSIX ACL support is enabled, does not properly store…

published September 12, 2007

CVSS
—
EPSS
0%
Percentile
26.6
In the wild
Unconfirmed
What it is

JFFS2, as used on One Laptop Per Child (OLPC) build 542 and possibly other Linux systems, when POSIX ACL support is enabled, does not properly store permissions during (1) inode creation or (2) ACL setting, which might allow local users to access restricted files or directories after a remount of a filesystem, related to "legacy modes" and an inconsistency between dentry permissions and inode permissions.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00343 · 26.6th percentile
Published
2007-09-12T20:00Z
EPSS history
Timeline
  • 12 SEP 20:00Z
    JFFS2, as used on One Laptop Per Child (OLPC) build 542 and possibly other Linux systems, when POSIX ACL support is enabled, does not properly store…
    cvelistv5