CVE-2024-56634
gpio: grgpio: Add NULL check in grgpio_probe
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 27, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
7eb6ce2f272336ff8337f40fa8668fa04dc2d684 < 53ff0caa6ad57372d426b4f48fc0f66df43a731f 7eb6ce2f272336ff8337f40fa8668fa04dc2d684 < 4733f68e59bb7b9e3d395699abb18366954b9ba7 7eb6ce2f272336ff8337f40fa8668fa04dc2d684 < ad4dfa7ea7f5f7e9a3c78627cfc749bc7005ca7a 7eb6ce2f272336ff8337f40fa8668fa04dc2d684 < 09adf8792b61c09ae543972a1ece1884ef773848 7eb6ce2f272336ff8337f40fa8668fa04dc2d684 < 8d2ca6ac3711a4f4015d26b7cc84f325ac608edb 7eb6ce2f272336ff8337f40fa8668fa04dc2d684 < db2fc255fcf41f536ac8666409849e11659af88d 7eb6ce2f272336ff8337f40fa8668fa04dc2d684 < 050b23d081da0f29474de043e9538c1f7a351b3b
Linux / Linux
4.14
References
git.kernel.org: https://git.kernel.org/stable/c/53ff0caa6ad57372d426b4f48fc0f66df43a731f git.kernel.org: https://git.kernel.org/stable/c/4733f68e59bb7b9e3d395699abb18366954b9ba7 git.kernel.org: https://git.kernel.org/stable/c/ad4dfa7ea7f5f7e9a3c78627cfc749bc7005ca7a git.kernel.org: https://git.kernel.org/stable/c/09adf8792b61c09ae543972a1ece1884ef773848 git.kernel.org: https://git.kernel.org/stable/c/8d2ca6ac3711a4f4015d26b7cc84f325ac608edb git.kernel.org: https://git.kernel.org/stable/c/db2fc255fcf41f536ac8666409849e11659af88d git.kernel.org: https://git.kernel.org/stable/c/050b23d081da0f29474de043e9538c1f7a351b3b lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html