CVE-2025-68302
Published: Dec 16, 2025
Modified: May 11, 2026
Description
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 | Product | Versions |
|---|---|---|
Linux | Linux | affected 1edb9ca69e8a7988900fc0283e10550b5592164d - < ac171c3c755499c9f87fe30b920602255f8b5648affected 1edb9ca69e8a7988900fc0283e10550b5592164d - < 18ef3ad1bb57dcf1a9ee61736039aedccf670b21affected 1edb9ca69e8a7988900fc0283e10550b5592164d - < 46e5332126596a2ca791140feab18ce1fc1a3c86affected 1edb9ca69e8a7988900fc0283e10550b5592164d - < 7fd789d6ea4915034eb6bcb72f6883c8151083e5affected 1edb9ca69e8a7988900fc0283e10550b5592164d - < 45b5b4ddb8d6bea5fc1625ff6f163bbb125d49cc+2 more versions |
Linux | Linux | affected 3.15unaffected 0 - < 3.15unaffected 5.10.247 - <= 5.10.*unaffected 5.15.197 - <= 5.15.*unaffected 6.1.159 - <= 6.1.*+4 more versions |
References
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