CVE-2025-38155 is a null pointer dereference vulnerability in the Linux kernel's mt7915 Wi-Fi driver, specifically within the mt7915_mmio_wed_init() function, affecting Linux kernel versions. This medium-severity flaw (CVSS 5.5) can lead to a denial of service (A:H) with local access (AV:L, PR:L) and low attack complexity (AC:L). There is no evidence of active exploitation, nor is public exploit code available, though it has garnered some community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 6.2, < 6.6.94CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.7, < 6.12.34CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.13, < 6.15.3CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Linux kernel (Azure) vulnerabilities
Mar 25, 2026Linux kernel (Azure FIPS) vulnerabilities
Mar 4, 2026Linux kernel (Azure) vulnerabilities
Mar 4, 2026Linux kernel (Xilinx) vulnerabilities
Feb 24, 2026Linux kernel (IBM) vulnerabilities
Feb 24, 2026wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()
Jul 8, 2025kernel: wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()
Jul 3, 2025