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
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
2870b52bae4c81823ffcb3ed2b0626fb39d64f48 to < 8f4a76d477f0cc3c54d512f07f6f88c8e1c1e07baffected2870b52bae4c81823ffcb3ed2b0626fb39d64f48 to < e2c64246e5dc8c0d35ec41770b85e2b4cafdff21affected2870b52bae4c81823ffcb3ed2b0626fb39d64f48 to < eac10cf3a97ffd4b4deb0a29f57c118225a42850affected2870b52bae4c81823ffcb3ed2b0626fb39d64f48 to < 330f6bcdcef03f70f81db5f2ed6747af656a09f2affected2870b52bae4c81823ffcb3ed2b0626fb39d64f48 to < 9b41a9b9c8be8c552f10633453fdb509e83b66f8affected2870b52bae4c81823ffcb3ed2b0626fb39d64f48 to < 518e2c46b5dbce40b1aa0100001d03c3ceaa7d38affected2870b52bae4c81823ffcb3ed2b0626fb39d64f48 to < 895cdd9aa9546523df839f9cc1488a0ecc1e0731affected2870b52bae4c81823ffcb3ed2b0626fb39d64f48 to < a1ba19a1ae7cd1e324685ded4ab563e78fe68648affected
Linux Linux
Default version status: affected
4.9affected0 to < 4.9unaffected4.19.316 to ≤ 4.19.*unaffected5.4.278 to ≤ 5.4.*unaffected5.10.219 to ≤ 5.10.*unaffected5.15.161 to ≤ 5.15.*unaffected6.1.93 to ≤ 6.1.*unaffected6.6.33 to ≤ 6.6.*unaffected6.9.4 to ≤ 6.9.*unaffected6.10 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/8f4a76d477f0cc3c54d512f07f6f88c8e1c1e07b ↗
- https://git.kernel.org/stable/c/e2c64246e5dc8c0d35ec41770b85e2b4cafdff21 ↗
- https://git.kernel.org/stable/c/eac10cf3a97ffd4b4deb0a29f57c118225a42850 ↗
- https://git.kernel.org/stable/c/330f6bcdcef03f70f81db5f2ed6747af656a09f2 ↗
- https://git.kernel.org/stable/c/9b41a9b9c8be8c552f10633453fdb509e83b66f8 ↗
- https://git.kernel.org/stable/c/518e2c46b5dbce40b1aa0100001d03c3ceaa7d38 ↗
- https://git.kernel.org/stable/c/895cdd9aa9546523df839f9cc1488a0ecc1e0731 ↗
- https://git.kernel.org/stable/c/a1ba19a1ae7cd1e324685ded4ab563e78fe68648 ↗
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html ↗