CVE-2024-47672
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-47672
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-47672.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-47672
- Downstream
- Related
- Published
- 2024-10-09T15:15:15Z
- Modified
- 2025-08-09T19:01:28Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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 iwltranswaittxqueues_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 iwltranswaittxqueues_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]
- References
-
- https://git.kernel.org/stable/c/1afed66cb271b3e65fe9df1c9fba2bf4b1f55669
- https://git.kernel.org/stable/c/1b0cd832c9607f41f84053b818e0b7908510a3b9
- https://git.kernel.org/stable/c/3a84454f5204718ca5b4ad2c1f0bf2031e2403d1
- https://git.kernel.org/stable/c/4d0a900ec470d392476c428875dbf053f8a0ae5e
- https://git.kernel.org/stable/c/7188b7a72320367554b76d8f298417b070b05dd3
- https://git.kernel.org/stable/c/de46b1d24f5f752b3bd8b46673c2ea4239661244
- https://git.kernel.org/stable/c/16c1e5d5228f26f120e12e6ca55c59c3a5e6dece
- https://git.kernel.org/stable/c/ad2fcc2daa203a6ad491f00e9ae3b7867e8fe0f3