CVE-2022-49404

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix potential integer multiplication overflow errors When multiplying of different types, an overflow is possible even when storing the result in a larger type. This is because the conversion is done after the multiplication. So arithmetic overflow and thus in incorrect value is possible. Correct an instance of this in the inter packet delay calculation. Fix by ensuring one of the operands is u64 which will promote the other to u64 as well ensuring no overflow.

The following products are affected by CVE-2022-49404 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-49404.

URL	Resource
https://git.kernel.org/stable/c/06039d8afefdbac05bcea5f397188407eba2996d
https://git.kernel.org/stable/c/252f4afd4557a2e7075f793a5c80fe6dd9e9ee4a
https://git.kernel.org/stable/c/31dca00d0cc9f4133320d72eb7e3720badc6d6e6
https://git.kernel.org/stable/c/3f09ec80f115d2875d747ed28adc1773037e0f8b
https://git.kernel.org/stable/c/79c164e61f818054cd6012e9035701840d895c51
https://git.kernel.org/stable/c/8858284dd74906fa00f04f0252c75df4893a7959
https://git.kernel.org/stable/c/a89cb7ddf6a89bab6012e19da38b7cdb26175c19
https://git.kernel.org/stable/c/ef5ab2e48a5f9960e2352332b7cdb7064bb49032
https://git.kernel.org/stable/c/f93e91a0372c922c20d5bee260b0f43b4b8a1bee
https://lore.kernel.org/linux-cve-announce/2025022651-CVE-2022-49404-9bb3@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2022-49404
https://www.cve.org/CVERecord?id=CVE-2022-49404