VYPR
← All advisories
Medium severity5.5NVD Advisory· Published Aug 16, 2025· Updated Jun 17, 2026

CVE-2025-38504

CVE-2025-38504

Description

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

io_uring/zcrx: fix pp destruction warnings

With multiple page pools and in some other cases we can have allocated niovs on page pool destruction. Remove a misplaced warning checking that all niovs are returned to zcrx on io_pp_zc_destroy(). It was reported before but apparently got lost.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

9
  • Linux/Kernelcpe-rescue8 versions
    6.15+ 7 more
    • (no CPE)range: 6.15
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=6.15,<6.15.7
    • cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.16:rc2:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.16:rc3:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.16:rc4:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.16:rc5:*:*:*:*:*:*
    • (no CPE)
  • osv-coords
    pkg:linux/kernel
    Range: >= 6.15.0, < 6.15.7

Patches

Vulnerability mechanics

References

2

News mentions

0

No linked articles in our index yet.