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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
14124b25780db542b2bc31aadecc37a2a6534f40 to < 11dde137f1258004bd1ed76ea2480a641e1fb753affected14124b25780db542b2bc31aadecc37a2a6534f40 to < 6df26657c626b63b5a47026128cc021f66722a41affected14124b25780db542b2bc31aadecc37a2a6534f40 to < f26f72c2448829701d7c3e840fac9d168a98a955affected14124b25780db542b2bc31aadecc37a2a6534f40 to < bc7a7ad93070879c74cdcb107ebb1a02ec212712affected14124b25780db542b2bc31aadecc37a2a6534f40 to < 9318bc0c41b24705690cf80d1596cf6b711e7027affected
Linux Linux
Default version status: affected
5.5affected0 to < 5.5unaffected6.6.157 to ≤ 6.6.*unaffected6.12.110 to ≤ 6.12.*unaffected6.18.52 to ≤ 6.18.*unaffected7.2.6 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/11dde137f1258004bd1ed76ea2480a641e1fb753 ↗
- https://git.kernel.org/stable/c/6df26657c626b63b5a47026128cc021f66722a41 ↗
- https://git.kernel.org/stable/c/f26f72c2448829701d7c3e840fac9d168a98a955 ↗
- https://git.kernel.org/stable/c/bc7a7ad93070879c74cdcb107ebb1a02ec212712 ↗
- https://git.kernel.org/stable/c/9318bc0c41b24705690cf80d1596cf6b711e7027 ↗