Description
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: add a check on the tid coming from the firmware ba_notif->tid is a firmware-controlled u8 that is used directly as an array index into tid_data[] without any validation. Add a bounds check against IWL_MAX_TID_COUNT before dereferencing the array.
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
c46e7724bfe9bbff17bc468903a757248b99e4ed to < 03084a2c61838ce6a12f082025cbf9ed869f0492affectedc46e7724bfe9bbff17bc468903a757248b99e4ed to < 0f690fd3b5535d110898b99ae6214f29c9060941affectedc46e7724bfe9bbff17bc468903a757248b99e4ed to < 0b5325a0771674f1d65618de7db3df9d49186a12affectedc46e7724bfe9bbff17bc468903a757248b99e4ed to < 59f64c2839022f41a7867b38f9e38c185ff39283affectedc46e7724bfe9bbff17bc468903a757248b99e4ed to < 0e4c0d83267261cf67ec9690856edf4a56bb7dfcaffected
Linux Linux
Default version status: affected
4.9affected0 to < 4.9unaffected6.1.191 to ≤ 6.1.*unaffected6.6.158 to ≤ 6.6.*unaffected6.12.111 to ≤ 6.12.*unaffected6.18.53 to ≤ 6.18.*unaffected7.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/03084a2c61838ce6a12f082025cbf9ed869f0492 ↗
- https://git.kernel.org/stable/c/0f690fd3b5535d110898b99ae6214f29c9060941 ↗
- https://git.kernel.org/stable/c/0b5325a0771674f1d65618de7db3df9d49186a12 ↗
- https://git.kernel.org/stable/c/59f64c2839022f41a7867b38f9e38c185ff39283 ↗
- https://git.kernel.org/stable/c/0e4c0d83267261cf67ec9690856edf4a56bb7dfc ↗