CVE-2026-93062

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: guard against division by zero in iwl_dbg_tlv_alloc_fragments Make sure we don't end-up with a num_frags = 0 situation. For that, check that the required size is not 0 and put a checker on num_frags as well.

References

• https://git.kernel.org/stable/c/11dde137f1258004bd1ed76ea2480a641e1fb753
• https://git.kernel.org/stable/c/6df26657c626b63b5a47026128cc021f66722a41
• https://git.kernel.org/stable/c/9318bc0c41b24705690cf80d1596cf6b711e7027
• https://git.kernel.org/stable/c/bc7a7ad93070879c74cdcb107ebb1a02ec212712
• https://git.kernel.org/stable/c/f26f72c2448829701d7c3e840fac9d168a98a955