CVE-2026-31628
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-04-24
Modified: 2026-11-11
First seen: 2026-11-06
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
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.
Affected Software (34)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < ed7a3a246309ccc807238f1b4f159ee6d37ff9c4 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < 0548529af20e68c6552817834b766646dd3bd7a7 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < 1272cfedf4cd1019ddf583917a99b62f2d3645bb |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < 91f02726b2203b71545713ecb7fb006e60a2d66f |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < b731aca06387b195058a9f6449a03b62efa1bd10 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < ad17f07e95e6e8505e2153e5b391f0d27eacce25 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < e6af5286efe5a56128b34032572c9ce9ebeccda3 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < 546785c719418c6166834a47e372a88f5f7ae893 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < e55d98e7756135f32150b9b8f75d580d0d4b2dd3 |
| Linux | Linux | 5abd1583e06b3963e5c9d915760367de86808b78 |
| Linux | Linux | 4ba461d426490b6ed7e8298c4d3b7a13aa5d2686 |
| Linux | Linux | 5a63725cd18fcee2af6ec46ccb856b64ad3077b4 |
| Linux | Linux | 3.16.58 < 3.17 |
| Linux | Linux | 4.4.144 < 4.5 |
| Linux | Linux | 4.9.102 < 4.10 |
| Linux | Linux | 4.14 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < ed7a3a246309ccc807238f1b4f159ee6d37ff9c4 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < 0548529af20e68c6552817834b766646dd3bd7a7 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < 1272cfedf4cd1019ddf583917a99b62f2d3645bb |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < 91f02726b2203b71545713ecb7fb006e60a2d66f |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < b731aca06387b195058a9f6449a03b62efa1bd10 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < ad17f07e95e6e8505e2153e5b391f0d27eacce25 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < e6af5286efe5a56128b34032572c9ce9ebeccda3 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < 546785c719418c6166834a47e372a88f5f7ae893 |
| Linux | Linux | f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 < e55d98e7756135f32150b9b8f75d580d0d4b2dd3 |
| Linux | Linux | 5abd1583e06b3963e5c9d915760367de86808b78 |
| Linux | Linux | 4ba461d426490b6ed7e8298c4d3b7a13aa5d2686 |
| Linux | Linux | 5a63725cd18fcee2af6ec46ccb856b64ad3077b4 |
| Linux | Linux | 3.16.58 < 3.17 |
| Linux | Linux | 4.4.144 < 4.5 |
Showing 30 of 34 entries