CVE-2024-47672

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't wait for tx queues if firmware is dead There is a WARNING in iwl_trans_wait_tx_queues_empty() (that was recently converted from just a message), that can be hit if we wait for TX queues to become empty after firmware died. Clearly, we can't expect anything from the firmware after it's declared dead. Don't call iwl_trans_wait_tx_queues_empty() in this case. While it could be a good idea to stop the flow earlier, the flush functions do some maintenance work that is not related to the firmware, so keep that part of the code running even when the firmware is not running. [edit commit message]

Reserved 2024-09-30 | Published 2024-10-09 | Updated 2024-11-08 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f4 before ad2fcc2daa20
affected

1da177e4c3f4 before 16c1e5d5228f
affected

1da177e4c3f4 before de46b1d24f5f
affected

1da177e4c3f4 before 1afed66cb271
affected

1da177e4c3f4 before 1b0cd832c960
affected

1da177e4c3f4 before 4d0a900ec470
affected

1da177e4c3f4 before 7188b7a72320
affected

1da177e4c3f4 before 3a84454f5204
affected

Default status
affected

4.19.323
unaffected

5.4.285
unaffected

5.10.227
unaffected

5.15.168
unaffected

6.1.112
unaffected

6.6.53
unaffected

6.10.12
unaffected

6.11
unaffected

References

git.kernel.org/...c/ad2fcc2daa203a6ad491f00e9ae3b7867e8fe0f3

git.kernel.org/...c/16c1e5d5228f26f120e12e6ca55c59c3a5e6dece

git.kernel.org/...c/de46b1d24f5f752b3bd8b46673c2ea4239661244

git.kernel.org/...c/1afed66cb271b3e65fe9df1c9fba2bf4b1f55669

git.kernel.org/...c/1b0cd832c9607f41f84053b818e0b7908510a3b9

git.kernel.org/...c/4d0a900ec470d392476c428875dbf053f8a0ae5e

git.kernel.org/...c/7188b7a72320367554b76d8f298417b070b05dd3

git.kernel.org/...c/3a84454f5204718ca5b4ad2c1f0bf2031e2403d1

cve.org (CVE-2024-47672)

nvd.nist.gov (CVE-2024-47672)

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