CVE-2026-74263
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
net: wwan: t7xx: check skb_clone in control TX
t7xx_port_ctrl_tx() clones each skb fragment before passing it to the
port transmit path. The clone is used immediately to set cloned->len, so
an skb_clone() failure results in a NULL pointer dereference.
Check the clone before using it. If previous fragments were already
queued, preserve the driver's existing partial-write behavior by
returning the number of bytes submitted so far.
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
0,0017
Percentile
0,1th
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/05f789fa90d95d5771230e78453cedff2486039d
https://git.kernel.org/stable/c/112490467586146d323cb7230b1d72137e36900c
https://git.kernel.org/stable/c/4c1b25d85f4c9a0f85f3f8c39988ad266a3f3095
https://git.kernel.org/stable/c/7edd4db82f9429591de10be4c904c817f12ba029
https://git.kernel.org/stable/c/f7aebaee2961bfcb86f282202d3dbd9b69db1a7c