CVE-2022-49019
net: ethernet: nixge: fix NULL dereference
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: nixge: fix NULL dereference In function nixge_hw_dma_bd_release() dereference of NULL pointer priv->rx_bd_v is possible for the case of its allocation failure in nixge_hw_dma_bd_init(). Move for() loop with priv->rx_bd_v dereference under the check for its validity. Found by Linux Verification Center (linuxtesting.org) with SVACE.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 21, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
492caffa8a1a405f661c111acabfe6b8b9645db8 < 910c0264b64ef2dad8887714a7c56c93e39a0ed3 492caffa8a1a405f661c111acabfe6b8b9645db8 < 45752af0247589e6d3dede577415bfe117b4392c 492caffa8a1a405f661c111acabfe6b8b9645db8 < 9c584d6d9cfb935dce8fc81a4c26debac0a3049b 492caffa8a1a405f661c111acabfe6b8b9645db8 < 80e82f7b440b65cf131dce10f487dc73a7046e6b 492caffa8a1a405f661c111acabfe6b8b9645db8 < 9256db4e45e8b497b0e993cc3ed4ad08eb2389b6
Linux / Linux
4.17
References
git.kernel.org: https://git.kernel.org/stable/c/910c0264b64ef2dad8887714a7c56c93e39a0ed3 git.kernel.org: https://git.kernel.org/stable/c/45752af0247589e6d3dede577415bfe117b4392c git.kernel.org: https://git.kernel.org/stable/c/9c584d6d9cfb935dce8fc81a4c26debac0a3049b git.kernel.org: https://git.kernel.org/stable/c/80e82f7b440b65cf131dce10f487dc73a7046e6b git.kernel.org: https://git.kernel.org/stable/c/9256db4e45e8b497b0e993cc3ed4ad08eb2389b6