CVE-2022-50321
wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit() The brcmf_netdev_start_xmit() returns NETDEV_TX_OK without freeing skb in case of pskb_expand_head() fails, add dev_kfree_skb() to fix it. Compile tested only.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 15, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
270a6c1f65fe68a28a5d39cd405592c550b496c7 < 4c55fdebc1c358de96bfab52ed309d58a3ba66ef 270a6c1f65fe68a28a5d39cd405592c550b496c7 < e5d01e85cf46628647cd696cb72ba4659b18967f 270a6c1f65fe68a28a5d39cd405592c550b496c7 < d869a189505224601e310c7769cb90b0e2f60b31 270a6c1f65fe68a28a5d39cd405592c550b496c7 < e08e6812efb6a8c676e733de0518594d1517e0d9 270a6c1f65fe68a28a5d39cd405592c550b496c7 < e8ef89e5b89ee041a94eecfb6c31fcc237f9168c 270a6c1f65fe68a28a5d39cd405592c550b496c7 < 7f159116d620615779adbf88a5d94713702216d8 270a6c1f65fe68a28a5d39cd405592c550b496c7 < 3a4d18318f473e97d628f410215b3fac32d07aed 270a6c1f65fe68a28a5d39cd405592c550b496c7 < 212fde3fe76e962598ce1d47b97cc78afdfc71b3
Linux / Linux
4.13
References
git.kernel.org: https://git.kernel.org/stable/c/4c55fdebc1c358de96bfab52ed309d58a3ba66ef git.kernel.org: https://git.kernel.org/stable/c/e5d01e85cf46628647cd696cb72ba4659b18967f git.kernel.org: https://git.kernel.org/stable/c/d869a189505224601e310c7769cb90b0e2f60b31 git.kernel.org: https://git.kernel.org/stable/c/e08e6812efb6a8c676e733de0518594d1517e0d9 git.kernel.org: https://git.kernel.org/stable/c/e8ef89e5b89ee041a94eecfb6c31fcc237f9168c git.kernel.org: https://git.kernel.org/stable/c/7f159116d620615779adbf88a5d94713702216d8 git.kernel.org: https://git.kernel.org/stable/c/3a4d18318f473e97d628f410215b3fac32d07aed git.kernel.org: https://git.kernel.org/stable/c/212fde3fe76e962598ce1d47b97cc78afdfc71b3