CVE-2024-49568

In the Linux kernel, the following vulnerability has been resolved: net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg When receiving proposal msg in server, the fields v2_ext_offset/ eid_cnt/ism_gid_cnt in proposal msg are from the remote client and can not be fully trusted. Especially the field v2_ext_offset, once exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks the fields v2_ext_offset/eid_cnt/ism_gid_cnt before using them.

The following products are affected by CVE-2024-49568 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-49568.

URL	Resource
https://git.kernel.org/stable/c/295a92e3df32e72aff0f4bc25c310e349d07ffbf
https://git.kernel.org/stable/c/42f6beb2d5779429417b5f8115a4e3fa695d2a6c
https://git.kernel.org/stable/c/7863c9f3d24ba49dbead7e03dfbe40deb5888fdf
https://lore.kernel.org/linux-cve-announce/2025011142-CVE-2024-49568-e5f6@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-49568
https://www.cve.org/CVERecord?id=CVE-2024-49568