https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 15:10:56 +0000 https://vulnerability.circl.lu/vuln/cve-2026-64101 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>fwctl: pds: Validate RPC input size before parsing</p> <p>The fwctl core allocates the device-specific RPC input buffer with fwctl_rpc.in_len and passes that buffer to the driver callback.</p> <p>pdsfc_fw_rpc() casts the buffer to struct fwctl_rpc_pds and then calls pdsfc_validate_rpc(), which reads fields from that structure before checking that the input buffer is large enough to contain it. A short in_len can make pds_fwctl read beyond the allocation.</p> <p>Reject pds RPC buffers that are smaller than struct fwctl_rpc_pds before parsing any pds-specific fields.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>fwctl: pds: Validate RPC input size before parsing</p> <p>The fwctl core allocates the device-specific RPC input buffer with fwctl_rpc.in_len and passes that buffer to the driver callback.</p> <p>pdsfc_fw_rpc() casts the buffer to struct fwctl_rpc_pds and then calls pdsfc_validate_rpc(), which reads fields from that structure before checking that the input buffer is large enough to contain it. A short in_len can make pds_fwctl read beyond the allocation.</p> <p>Reject pds RPC buffers that are smaller than struct fwctl_rpc_pds before parsing any pds-specific fields.</p> https://vulnerability.circl.lu/vuln/cve-2026-64101