CVE-2025-38504
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
16/08/2025
Last modified:
18/08/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
io_uring/zcrx: fix pp destruction warnings<br />
<br />
With multiple page pools and in some other cases we can have allocated<br />
niovs on page pool destruction. Remove a misplaced warning checking that<br />
all niovs are returned to zcrx on io_pp_zc_destroy(). It was reported<br />
before but apparently got lost.