GHSA-chcg-997c-gc2mMediumCVSS 5.5
In the Linux kernel, the following vulnerability has been resolved: net/smc: check...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
net/smc: check smcd_v2_ext_offset when receiving proposal msg
When receiving proposal msg in server, the field smcd_v2_ext_offset in proposal msg is from the remote client and can not be fully trusted. Once the value of smcd_v2_ext_offset exceed the max value, there has the chance to access wrong address, and crash may happen.
This patch checks the value of smcd_v2_ext_offset before using it.
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2024-47408
- https://git.kernel.org/stable/c/48d5a8a304a643613dab376a278f29d3e22f7c34
- https://git.kernel.org/stable/c/935caf324b445fe73d7708fae6f7176fb243f357
- https://git.kernel.org/stable/c/9ab332deb671d8f7e66d82a2ff2b3f715bc3a4ad
- https://git.kernel.org/stable/c/a36364d8d4fabb105001f992fb8ff2d3546203d6
- https://git.kernel.org/stable/c/e1cc8be2a785a8f1ce1f597f3e608602c5fccd46
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://git.kernel.org/stable/c/35da53027c1f2efdd7d0177dc00584134204761a
- https://github.com/advisories/GHSA-chcg-997c-gc2m