CVE - CVE-2025-37887

CVE-ID
CVE-2025-37887	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: pds_core: handle unsupported PDS_CORE_CMD_FW_CONTROL result If the FW doesn't support the PDS_CORE_CMD_FW_CONTROL command the driver might at the least print garbage and at the worst crash when the user runs the "devlink dev info" devlink command. This happens because the stack variable fw_list is not 0 initialized which results in fw_list.num_fw_slots being a garbage value from the stack. Then the driver tries to access fw_list.fw_names[i] with i >= ARRAY_SIZE and runs off the end of the array. Fix this by initializing the fw_list and by not failing completely if the devcmd fails because other useful information is printed via devlink dev info even if the devcmd fails.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/12a4651a80dbe4589a84e26785fbbe1ed4d043b7 URL:https://git.kernel.org/stable/c/12a4651a80dbe4589a84e26785fbbe1ed4d043b7 MISC:https://git.kernel.org/stable/c/2567daad69cd1107fc0ec29b1615f110d7cf7385 URL:https://git.kernel.org/stable/c/2567daad69cd1107fc0ec29b1615f110d7cf7385 MISC:https://git.kernel.org/stable/c/6702f5c6b22deaa95bf84f526148174a160a02cb URL:https://git.kernel.org/stable/c/6702f5c6b22deaa95bf84f526148174a160a02cb MISC:https://git.kernel.org/stable/c/cdd784c96fe2e5edbf0ed9b3e96fe776e8092385 URL:https://git.kernel.org/stable/c/cdd784c96fe2e5edbf0ed9b3e96fe776e8092385
Assigning CNA
kernel.org
Date Record Created
20250416	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250416)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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