CVE-2023-53277
wifi: iwl3945: Add missing check for create_singlethread_workqueue
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: wifi: iwl3945: Add missing check for create_singlethread_workqueue Add the check for the return value of the create_singlethread_workqueue in order to avoid NULL pointer dereference.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 16, 2025 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new medium vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
b481de9ca074528fe8c429604e2777db8b89806a < 3ae2fc4de12686f3fe695824169c1272c9f798f7 b481de9ca074528fe8c429604e2777db8b89806a < 7e594abc0424e4f8c2385f11aefeaadcfc507aa5 b481de9ca074528fe8c429604e2777db8b89806a < 2f80b3ff92514ebd227e5c55d3d1e480401b02b7 b481de9ca074528fe8c429604e2777db8b89806a < 505c74c4c0b1c5bcaa98a93b3087c268156070f1 b481de9ca074528fe8c429604e2777db8b89806a < 34f611204ae589bd5c494b10b41fb13436bd3c3f b481de9ca074528fe8c429604e2777db8b89806a < 17e07d6587c55015956862ef3b101fd45fa49fbc b481de9ca074528fe8c429604e2777db8b89806a < 1fdeb8b9f29dfd64805bb49475ac7566a3cb06cb
Linux / Linux
2.6.24
References
git.kernel.org: https://git.kernel.org/stable/c/3ae2fc4de12686f3fe695824169c1272c9f798f7 git.kernel.org: https://git.kernel.org/stable/c/7e594abc0424e4f8c2385f11aefeaadcfc507aa5 git.kernel.org: https://git.kernel.org/stable/c/2f80b3ff92514ebd227e5c55d3d1e480401b02b7 git.kernel.org: https://git.kernel.org/stable/c/505c74c4c0b1c5bcaa98a93b3087c268156070f1 git.kernel.org: https://git.kernel.org/stable/c/34f611204ae589bd5c494b10b41fb13436bd3c3f git.kernel.org: https://git.kernel.org/stable/c/17e07d6587c55015956862ef3b101fd45fa49fbc git.kernel.org: https://git.kernel.org/stable/c/1fdeb8b9f29dfd64805bb49475ac7566a3cb06cb