Linux · Linux Kernel · CVE-2023-52768
**Name of the Vulnerable Software and Affected Versions**
Linux kernel (affected versions not specified)
**Description**
The issue is related to a memory problem in the Linux kernel's wifi module, specifically with the `vmm table` in the `wilc1000` struct. Enabling KASAN and running iperf tests reveals a slab-out-of-bounds error in the `wilc wlan handle txq` function. The error occurs due to a mismatch between the allocated size and the range of possible indexes used later, missing a multiplication by `sizeof(u32)`. This results in writing data beyond the allocated range for `vmm table`.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.