CVE-2024-38637
In the Linux kernel, the following vulnerability has been resolved: greybus: lights: check return of get_channel_from_mode If channel for the given node is not found we return null from get_channel_from_mode.
Does this matter?
Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: greybus: lights: check return of get_channel_from_mode If channel for the given node is not found we return null from get_channel_from_mode. Make sure we validate the return pointer before using it in two of the missing places. This was originally reported in [0]: Found by Linux Verification Center (linuxtesting.org) with SVACE. [0] https://lore.kernel.org/all/20240301190425.120605-1-m.lobanov@rosalinux.ru
- 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
- 0.23% probability · 14th 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/330f6bcdcef03f70f81db5f2ed6747af656a09f2Patch
- https://git.kernel.org/stable/c/518e2c46b5dbce40b1aa0100001d03c3ceaa7d38Patch
- https://git.kernel.org/stable/c/895cdd9aa9546523df839f9cc1488a0ecc1e0731Patch
- https://git.kernel.org/stable/c/8f4a76d477f0cc3c54d512f07f6f88c8e1c1e07bPatch
- https://git.kernel.org/stable/c/9b41a9b9c8be8c552f10633453fdb509e83b66f8Patch
- https://git.kernel.org/stable/c/a1ba19a1ae7cd1e324685ded4ab563e78fe68648Patch
- https://git.kernel.org/stable/c/e2c64246e5dc8c0d35ec41770b85e2b4cafdff21Patch
- https://git.kernel.org/stable/c/eac10cf3a97ffd4b4deb0a29f57c118225a42850Patch
- https://git.kernel.org/stable/c/330f6bcdcef03f70f81db5f2ed6747af656a09f2Patch
- https://git.kernel.org/stable/c/518e2c46b5dbce40b1aa0100001d03c3ceaa7d38Patch
- https://git.kernel.org/stable/c/895cdd9aa9546523df839f9cc1488a0ecc1e0731Patch
- https://git.kernel.org/stable/c/8f4a76d477f0cc3c54d512f07f6f88c8e1c1e07bPatch
- https://git.kernel.org/stable/c/9b41a9b9c8be8c552f10633453fdb509e83b66f8Patch
- https://git.kernel.org/stable/c/a1ba19a1ae7cd1e324685ded4ab563e78fe68648Patch
- https://git.kernel.org/stable/c/e2c64246e5dc8c0d35ec41770b85e2b4cafdff21Patch
- https://git.kernel.org/stable/c/eac10cf3a97ffd4b4deb0a29f57c118225a42850Patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.