CVE-2021-47306

net: fddi: fix UAF in fza_probe

published May 21, 2024

CVSS
—
EPSS
0%
Percentile
13.1
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

net: fddi: fix UAF in fza_probe

fp is netdev private data and it cannot be

used after free_netdev() call. Using fp after free_netdev()

can cause UAF bug. Fix it by moving free_netdev() after error message.

TURBOchannel adapter")

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00231 · 13.1th percentile
Published
2024-05-21T14:35Z
EPSS history
Timeline
  • 21 MAY 14:35Z
    net: fddi: fix UAF in fza_probe
    cvelistv5