net: sxgbe: fix potential NULL dereference in sxgbe_rx()
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 94% de las CVE
explotación observada
noninguna fuente lo reporta
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.
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/18ef3ad1bb57dcf1a9ee61736039aedccf670b21https://git.kernel.org/stable/c/45b5b4ddb8d6bea5fc1625ff6f163bbb125d49cchttps://git.kernel.org/stable/c/46e5332126596a2ca791140feab18ce1fc1a3c86https://git.kernel.org/stable/c/7fd789d6ea4915034eb6bcb72f6883c8151083e5https://git.kernel.org/stable/c/88f46c0be77bfe45830ac33102c75be7c34ac3f3https://git.kernel.org/stable/c/ac171c3c755499c9f87fe30b920602255f8b5648https://git.kernel.org/stable/c/f5bce28f6b9125502abec4a67d68eabcd24b3b17