CVE-2025-38275
published 2025-07-10CVE-2025-38275: In the Linux kernel, the following vulnerability has been resolved: phy: qcom-qmp-usb: Fix an NULL vs IS_ERR() bug The qmp_usb_iomap() helper function…
medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
In the Linux kernel, the following vulnerability has been resolved:
phy: qcom-qmp-usb: Fix an NULL vs IS_ERR() bug
The qmp_usb_iomap() helper function currently returns the raw result of
devm_ioremap() for non-exclusive mappings. Since devm_ioremap() may return
a NULL pointer and the caller only checks error pointers with IS_ERR(),
NULL could bypass the check and lead to an invalid dereference.
Fix the issue by checking if devm_ioremap() returns NULL. When it does,
qmp_usb_iomap() now returns an error pointer via IOMEM_ERR_PTR(-ENOMEM),
ensuring safe and consistent error handling.
Affected
31 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 6.1.147-1 (bookworm) | linux 6.1.147-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.147-1 (bookworm) | linux 6.1.147-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | >= 5.15.93 < 5.16 | 5.16 |
| linux | linux | >= a5d6b1ac56cbd6b5850a3a54e35f1cb71e8e8cdd < 0b979a409e40457ca1b5cb48755d1f34eee58805 | 0b979a409e40457ca1b5cb48755d1f34eee58805 |
| linux | linux | >= a5d6b1ac56cbd6b5850a3a54e35f1cb71e8e8cdd < 127dfb4f1c5a2b622039c5d203f321380ea36665 | 127dfb4f1c5a2b622039c5d203f321380ea36665 |
| linux | linux | >= a5d6b1ac56cbd6b5850a3a54e35f1cb71e8e8cdd < 5072c1749197fc28b27d7efc0d80320d7cac9572 | 5072c1749197fc28b27d7efc0d80320d7cac9572 |
| linux | linux | >= a5d6b1ac56cbd6b5850a3a54e35f1cb71e8e8cdd < 0c33117f00c8c5363c22676931b22ae5041f7603 | 0c33117f00c8c5363c22676931b22ae5041f7603 |
| linux | linux | >= a5d6b1ac56cbd6b5850a3a54e35f1cb71e8e8cdd < d14402a38c2d868cacb1facaf9be908ca6558e59 | d14402a38c2d868cacb1facaf9be908ca6558e59 |
| linux | linux_kernel | >= 0 < 6.1.147-1 | 6.1.147-1 |
| linux | linux_kernel | >= 0 < 6.12.35-1 | 6.12.35-1 |
| linux | linux_kernel | >= 0 < 6.12.35-1 | 6.12.35-1 |
| linux | linux_kernel | >= 0 < 6.8.0-100.100 | 6.8.0-100.100 |
| linux | linux_kernel | >= 5.15.93 < 5.16 | 5.16 |
| linux | linux_kernel | >= 6.1 < 6.1.142 | 6.1.142 |
| linux | linux_kernel | >= 6.13 < 6.15.3 | 6.15.3 |
| linux | linux_kernel | >= 6.2 < 6.6.94 | 6.6.94 |
| linux | linux_kernel | >= 6.7 < 6.12.34 | 6.12.34 |
| msrc | azl3_kernel_6.6.92.2-2_on_azure_linux_3.0 | — | — |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| ubuntu | linux-aws | — | — |
| ubuntu | linux-aws-6.8 | — | — |
| ubuntu | linux-gkeop | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM