CVE-2025-68302
net: sxgbe: fix potential NULL dereference in sxgbe_rx()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: net: sxgbe: fix potential NULL dereference in sxgbe_rx() Currently, when skb is null, the driver prints an error and then dereferences skb on the next line. To fix this, let's add a 'break' after the error message to switch to sxgbe_rx_refill(), which is similar to the approach taken by the other drivers in this particular case, e.g. calxeda with xgmac_rx(). Found during a code review.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 16, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
1edb9ca69e8a7988900fc0283e10550b5592164d < ac171c3c755499c9f87fe30b920602255f8b5648 1edb9ca69e8a7988900fc0283e10550b5592164d < 18ef3ad1bb57dcf1a9ee61736039aedccf670b21 1edb9ca69e8a7988900fc0283e10550b5592164d < 46e5332126596a2ca791140feab18ce1fc1a3c86 1edb9ca69e8a7988900fc0283e10550b5592164d < 7fd789d6ea4915034eb6bcb72f6883c8151083e5 1edb9ca69e8a7988900fc0283e10550b5592164d < 45b5b4ddb8d6bea5fc1625ff6f163bbb125d49cc 1edb9ca69e8a7988900fc0283e10550b5592164d < 88f46c0be77bfe45830ac33102c75be7c34ac3f3 1edb9ca69e8a7988900fc0283e10550b5592164d < f5bce28f6b9125502abec4a67d68eabcd24b3b17
Linux / Linux
3.15
References
git.kernel.org: https://git.kernel.org/stable/c/ac171c3c755499c9f87fe30b920602255f8b5648 git.kernel.org: https://git.kernel.org/stable/c/18ef3ad1bb57dcf1a9ee61736039aedccf670b21 git.kernel.org: https://git.kernel.org/stable/c/46e5332126596a2ca791140feab18ce1fc1a3c86 git.kernel.org: https://git.kernel.org/stable/c/7fd789d6ea4915034eb6bcb72f6883c8151083e5 git.kernel.org: https://git.kernel.org/stable/c/45b5b4ddb8d6bea5fc1625ff6f163bbb125d49cc git.kernel.org: https://git.kernel.org/stable/c/88f46c0be77bfe45830ac33102c75be7c34ac3f3 git.kernel.org: https://git.kernel.org/stable/c/f5bce28f6b9125502abec4a67d68eabcd24b3b17