CVE-2021-47601

tee: amdtee: fix an IS_ERR() vs NULL bug

published June 19, 2024

CVSS
—
EPSS
0%
Percentile
14.1
In the wild
Unconfirmed
What it is

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

tee: amdtee: fix an IS_ERR() vs NULL bug

The __get_free_pages() function does not return error pointers it returns

NULL so fix this condition to avoid a NULL dereference.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00239 · 14.1th percentile
Published
2024-06-19T14:54Z
EPSS history
Timeline
  • 19 JUN 14:54Z
    tee: amdtee: fix an IS_ERR() vs NULL bug
    cvelistv5