CVE-2024-27028

MEDIUM

Linux Kernel 4.11-6.8.1 - NULL Pointer Dereference in SPI Interrupt Handler

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: spi: spi-mt65xx: Fix NULL pointer access in interrupt handler The TX buffer in spi_transfer can be a NULL pointer, so the interrupt handler may end up writing to the invalid memory and cause crashes. Add a check to trans->tx_buf before using it.

References (11)

Core 11
Core References

Scores

CVSS v3 6.5
EPSS 0.0018
EPSS Percentile 39.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (30)
debian/debian_linux 10.0
linux/Kernel 4.11.0 - 4.19.311linux
linux/Kernel 4.20.0 - 5.4.273linux
linux/Kernel 5.11.0 - 5.15.153linux
linux/Kernel 5.16.0 - 6.1.83linux
linux/Kernel 5.5.0 - 5.10.214linux
linux/Kernel 6.2.0 - 6.6.23linux
linux/Kernel 6.7.0 - 6.7.11linux
linux/Kernel 6.8.0 - 6.8.2linux
Linux/Linux < 4.11
... and 20 more
Published May 01, 2024
Tracked Since Feb 18, 2026