CVE-2026-31736
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: mtk_ppe: avoid NULL deref when gmac0 is disabled
If the gmac0 is disabled, the precheck for a valid ingress device will
cause a NULL pointer deref and crash the system. This happens because
eth->netdev[0] will be NULL but the code will directly try to access
netdev_ops.
Instead of just checking for the first net_device, it must be checked if
any of the mtk_eth net_devices is matching the netdev_ops of the ingress
device.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0002
Percentile
0,0th
Updated
Single Data Point
Only one EPSS measurement is available for this CVE. Trend analysis requires multiple data points over time.
https://git.kernel.org/stable/c/0b832aad33e6f160fda310f0306a6483d85e9d6e
https://git.kernel.org/stable/c/5dff799c677152dde963c3917bacd9127b03e145
https://git.kernel.org/stable/c/7b2380f0a0e374010c1a4a13203511b9dee5b166
https://git.kernel.org/stable/c/976ff48c2ac6e6b25b01428c9d7997bcd0fb2949