VulnerabilityModified
CVE-2024-56634
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.
MEDIUM 5.5EPSS 0.26%
Does this matter?
Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.26% probability · 17th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/050b23d081da0f29474de043e9538c1f7a351b3bPatch
- https://git.kernel.org/stable/c/09adf8792b61c09ae543972a1ece1884ef773848Patch
- https://git.kernel.org/stable/c/4733f68e59bb7b9e3d395699abb18366954b9ba7Patch
- https://git.kernel.org/stable/c/53ff0caa6ad57372d426b4f48fc0f66df43a731fPatch
- https://git.kernel.org/stable/c/8d2ca6ac3711a4f4015d26b7cc84f325ac608edbPatch
- https://git.kernel.org/stable/c/ad4dfa7ea7f5f7e9a3c78627cfc749bc7005ca7aPatch
- https://git.kernel.org/stable/c/db2fc255fcf41f536ac8666409849e11659af88dPatch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.