CVE-2025-38395
published 2025-07-25CVE-2025-38395: In the Linux kernel, the following vulnerability has been resolved: regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods drvdata::gpiods is…
high7.1CVSS 3.1
AVLACLPRLUINSUCHINAH
In the Linux kernel, the following vulnerability has been resolved:
regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods
drvdata::gpiods is supposed to hold an array of 'gpio_desc' pointers. But
the memory is allocated for only one pointer. This will lead to
out-of-bounds access later in the code if 'config::ngpios' is > 1. So
fix the code to allocate enough memory to hold 'config::ngpios' of GPIO
descriptors.
While at it, also move the check for memory allocation failure to be below
the allocation to make it more readable.
Affected
38 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 | >= d6cd33ad71029a3f77ba1686caf55d4dea58d916 < a3cd5ae7befbac849e0e0529c94ca04e8093cfd2 | a3cd5ae7befbac849e0e0529c94ca04e8093cfd2 |
| linux | linux | >= d6cd33ad71029a3f77ba1686caf55d4dea58d916 < 9fe71972869faed1f8f9b3beb9040f9c1b300c79 | 9fe71972869faed1f8f9b3beb9040f9c1b300c79 |
| linux | linux | >= d6cd33ad71029a3f77ba1686caf55d4dea58d916 < 56738cbac3bbb1d39a71a07f57484dec1db8b239 | 56738cbac3bbb1d39a71a07f57484dec1db8b239 |
| linux | linux | >= d6cd33ad71029a3f77ba1686caf55d4dea58d916 < a1e12fac214d4f49fcb186dbdf9c5592e7fa0a7a | a1e12fac214d4f49fcb186dbdf9c5592e7fa0a7a |
| linux | linux | >= d6cd33ad71029a3f77ba1686caf55d4dea58d916 < 24418bc77a66cb5be9f5a837431ba3674ed8b52f | 24418bc77a66cb5be9f5a837431ba3674ed8b52f |
| linux | linux | >= d6cd33ad71029a3f77ba1686caf55d4dea58d916 < e4d19e5d71b217940e33f2ef6c6962b7b68c5606 | e4d19e5d71b217940e33f2ef6c6962b7b68c5606 |
| linux | linux | >= d6cd33ad71029a3f77ba1686caf55d4dea58d916 < 3830ab97cda9599872625cc0dc7b00160193634f | 3830ab97cda9599872625cc0dc7b00160193634f |
| linux | linux | >= d6cd33ad71029a3f77ba1686caf55d4dea58d916 < c9764fd88bc744592b0604ccb6b6fc1a5f76b4e3 | c9764fd88bc744592b0604ccb6b6fc1a5f76b4e3 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.244-1 | 5.10.244-1 |
| linux | linux_kernel | >= 0 < 6.1.147-1 | 6.1.147-1 |
| linux | linux_kernel | >= 0 < 6.12.37-1 | 6.12.37-1 |
| linux | linux_kernel | >= 0 < 6.12.37-1 | 6.12.37-1 |
| linux | linux_kernel | >= 0 < 5.15.0-156.166 | 5.15.0-156.166 |
| linux | linux_kernel | >= 0 < 6.8.0-100.100 | 6.8.0-100.100 |
| linux | linux_kernel | >= 5.1 < 5.4.296 | 5.4.296 |
| linux | linux_kernel | >= 5.11 < 5.15.187 | 5.15.187 |
| linux | linux_kernel | >= 5.16 < 6.1.144 | 6.1.144 |
| linux | linux_kernel | >= 5.5 < 5.10.240 | 5.10.240 |
| linux | linux_kernel | >= 6.13 < 6.15.6 | 6.15.6 |
| linux | linux_kernel | >= 6.2 < 6.6.97 | 6.6.97 |
CVSS provenance
nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
osv7.1HIGH