Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: codec: sma1307: Fix memory corruption in sma1307_setting_loaded() The sma1307->set.header_size is how many integers are in the header (there are 8 of them) but instead of allocating space of 8 integers we allocate 8 bytes. This leads to memory corruption when we copy data it on the next line: memcpy(sma1307->set.header, data, sma1307->set.header_size * sizeof(int)); Also since we're immediately copying over the memory in ->set.header, there is no need to zero it in the allocator. Use devm_kmalloc_array() to allocate the memory instead.
Product status
576c57e6b4c1d734bcb7cc33dde9a99a9383b520 before cd59ca8f75dbb42a67fcae975c766114644e36c4
576c57e6b4c1d734bcb7cc33dde9a99a9383b520 before 78338108b5a856dc98223a335f147846a8a18c51
6.13
Any version before 6.13
6.16.9
6.17
References
git.kernel.org/...c/cd59ca8f75dbb42a67fcae975c766114644e36c4
git.kernel.org/...c/78338108b5a856dc98223a335f147846a8a18c51
