In the Linux kernel, the following vulnerability has been resolved: fbdev: smscufx: properly copy ioctl memory to kernelspace The UFX_IOCTL_REPORT_DAMAGE ioctl does not properly copy data from userspace to kernelspace, and instead directly references the memory, which can cause problems if invalid...

References

• https://git.kernel.org/stable/c/061cfeb560aa3ddc174153dbe5be9d0b55eb7248
• https://git.kernel.org/stable/c/0634e8d650993602fc5b389ff7ac525f6542e141
• https://git.kernel.org/stable/c/120adae7b42faa641179270c067864544a50ab69
• https://git.kernel.org/stable/c/1c008ad0f0d1c1523902b9cdb08e404129677bfc
• https://git.kernel.org/stable/c/52917e265aa5f848212f60fc50fc504d8ef12866
• https://git.kernel.org/stable/c/6167af934f956d3ae1e06d61f45cd0d1004bbe1a
• https://git.kernel.org/stable/c/a0321e6e58facb39fe191caa0e52ed9aab6a48fe
• https://git.kernel.org/stable/c/f1e91bd4efeae48b0f42caed7e8ce2e3a0d05b02
• https://cert-portal.siemens.com/productcert/html/ssa-253495.html

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