Description

In the Linux kernel, the following vulnerability has been resolved: x86/CPU: Fix FPDSS on Zen1 Zen1's hardware divider can leave, under certain circumstances, partial results from previous operations. Those results can be leaked by another, attacker thread. Fix that with a chicken bit.

INFO

Published Date :

2026-04-24T14:42:49.181Z

Last Modified :

2026-04-27T11:01:33.606Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2026-31628 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-31628.

URL Resource
https://git.kernel.org/stable/c/0548529af20e68c6552817834b766646dd3bd7a7 cve-icon cve-icon
https://git.kernel.org/stable/c/1272cfedf4cd1019ddf583917a99b62f2d3645bb cve-icon cve-icon
https://git.kernel.org/stable/c/546785c719418c6166834a47e372a88f5f7ae893 cve-icon cve-icon
https://git.kernel.org/stable/c/91f02726b2203b71545713ecb7fb006e60a2d66f cve-icon cve-icon
https://git.kernel.org/stable/c/ad17f07e95e6e8505e2153e5b391f0d27eacce25 cve-icon cve-icon
https://git.kernel.org/stable/c/b731aca06387b195058a9f6449a03b62efa1bd10 cve-icon cve-icon
https://git.kernel.org/stable/c/e55d98e7756135f32150b9b8f75d580d0d4b2dd3 cve-icon cve-icon
https://git.kernel.org/stable/c/e6af5286efe5a56128b34032572c9ce9ebeccda3 cve-icon cve-icon
https://git.kernel.org/stable/c/ed7a3a246309ccc807238f1b4f159ee6d37ff9c4 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2026042428-CVE-2026-31628-8187@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-31628 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-31628 cve-icon
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CVSS Vulnerability Scoring System

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