CVE-2026-23020
net: 3com: 3c59x: fix possible null dereference in vortex_probe1()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: net: 3com: 3c59x: fix possible null dereference in vortex_probe1() pdev can be null and free_ring: can be called in 1297 with a null pdev.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jan 31, 2026 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
55c82617c3e82210b7471e9334e8fc5df6a9961f < 053ac9e37eee435e999277c0f1ef890dad6064bf 55c82617c3e82210b7471e9334e8fc5df6a9961f < 6cff14b831dbdb32675b4c7904dcc3eeeaf47e9d 55c82617c3e82210b7471e9334e8fc5df6a9961f < 606872c8e8bf96066730f6a2317502c5633c37f1 55c82617c3e82210b7471e9334e8fc5df6a9961f < 28b2a805609699be7b90020ae7dccfb234be1ceb 55c82617c3e82210b7471e9334e8fc5df6a9961f < 2f05f7737e16d9a40038cc1c38a96a3f7964898b 55c82617c3e82210b7471e9334e8fc5df6a9961f < d82796a57cc0dac1dbef19d913c8f02a8cc7b1a7 55c82617c3e82210b7471e9334e8fc5df6a9961f < a4e305ed60f7c41bbf9aabc16dd75267194e0de3 d30fdc02c49ad9965bba25015ae66c22dae967d1
Linux / Linux
4.17
References
git.kernel.org: https://git.kernel.org/stable/c/053ac9e37eee435e999277c0f1ef890dad6064bf git.kernel.org: https://git.kernel.org/stable/c/6cff14b831dbdb32675b4c7904dcc3eeeaf47e9d git.kernel.org: https://git.kernel.org/stable/c/606872c8e8bf96066730f6a2317502c5633c37f1 git.kernel.org: https://git.kernel.org/stable/c/28b2a805609699be7b90020ae7dccfb234be1ceb git.kernel.org: https://git.kernel.org/stable/c/2f05f7737e16d9a40038cc1c38a96a3f7964898b git.kernel.org: https://git.kernel.org/stable/c/d82796a57cc0dac1dbef19d913c8f02a8cc7b1a7 git.kernel.org: https://git.kernel.org/stable/c/a4e305ed60f7c41bbf9aabc16dd75267194e0de3