CVE-2025-38428
kernel: Input: ims-pcu - check record size in ims_pcu_flash_firmware()
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Severity
UnknownRed Hat Product Security
CVSS
Review impact separately from score.
Published · July 25, 2025
Updated · June 30, 2026
Description
In the Linux kernel, the following vulnerability has been resolved:
Input: ims-pcu - check record size in ims_pcu_flash_firmware()
The "len" variable comes from the firmware and we generally do trust firmware, but it's always better to double check. If the "len" is too large it could result in memory corruption when we do "memcpy(fragment->data, rec->data, len);"
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CWE not specified