AZL-65798
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-65798.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-65798
- Upstream
- Published
- 2025-07-25T13:15:28Z
- Modified
- 2026-04-01T05:20:53.515604Z
- Summary
- CVE-2025-38395 affecting package kernel for versions less than 6.6.104.2-1
- Details
-
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.
- References