CVE-2024-56634

Description

In the Linux kernel, the following vulnerability has been resolved: gpio: grgpio: Add NULL check in grgpio_probe devm_kasprintf() can return a NULL pointer on failure,but this returned value in grgpio_probe is not checked. Add NULL check in grgpio_probe, to handle kernel NULL pointer dereference error.

Affected Platforms

Weakness Type

CWE-476, CWE-476

References

• https://git.kernel.org/stable/c/050b23d081da0f29474de043e9538c1f7a351b3b
• https://git.kernel.org/stable/c/09adf8792b61c09ae543972a1ece1884ef773848
• https://git.kernel.org/stable/c/4733f68e59bb7b9e3d395699abb18366954b9ba7
• https://git.kernel.org/stable/c/53ff0caa6ad57372d426b4f48fc0f66df43a731f
• https://git.kernel.org/stable/c/8d2ca6ac3711a4f4015d26b7cc84f325ac608edb
• https://git.kernel.org/stable/c/ad4dfa7ea7f5f7e9a3c78627cfc749bc7005ca7a