CVE-2025-38082: gpio: virtuser: fix potential out-of-bound write
In the Linux kernel, the following vulnerability has been resolved:
gpio: virtuser: fix potential out-of-bound write
If the caller wrote more characters, count is truncated to the max available space in "simplewritetobuffer". Check that the input size does not exceed the buffer size. Write a zero termination afterwards.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-38082?
CVE-2025-38082 has been classified as a medium severity vulnerability affecting the Linux kernel.
How do I fix CVE-2025-38082?
To fix CVE-2025-38082, update your Linux kernel to the latest version that includes the fix.
What types of systems are affected by CVE-2025-38082?
CVE-2025-38082 affects all distributions of the Linux kernel that are vulnerable to out-of-bounds writes.
What impact does CVE-2025-38082 have on system security?
CVE-2025-38082 could potentially allow an attacker to cause a denial of service or execute arbitrary code due to buffer overflows.
When was CVE-2025-38082 disclosed?
CVE-2025-38082 was disclosed as part of routine kernel security updates.