CVE-2026-46332
HIGH
8,0
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Attack Vector: adjacent_network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
greybus: gb-beagleplay: bound bootloader receive buffering
cc1352_bootloader_rx() appends each serdev chunk into the fixed
rx_buffer before parsing bootloader packets. The helper can keep
leftover bytes between callbacks and may receive multiple packets in one
callback, so a single count value is not constrained by one packet
length.
Check that the incoming chunk fits in the remaining receive buffer space
before memcpy(). If it does not, drop the staged data and consume the
bytes instead of overflowing rx_buffer.
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
0,1th
Updated
EPSS Score Trend (Last 6 Days)
https://git.kernel.org/stable/c/0339a746ff7cd3f9d10f565e89c99dc93191e58d
https://git.kernel.org/stable/c/1214bf28965ceaf584fb20d357731264dd2e10e1
https://git.kernel.org/stable/c/663c2728a6d0f781044431111b53a27f71027e48
https://git.kernel.org/stable/c/fb91d4e49fcbea0b5091394ac5b8f7d4124265c3