Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 before ed7a3a246309ccc807238f1b4f159ee6d37ff9c4; affected f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 before 0548529af20e68c6552817834b766646dd3bd7a7; affected f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 before 1272cfedf4cd1019ddf583917a99b62f2d3645bb; affected f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 before 91f02726b2203b71545713ecb7fb006e60a2d66f; affected f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 before b731aca06387b195058a9f6449a03b62efa1bd10; affected f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 before ad17f07e95e6e8505e2153e5b391f0d27eacce25; affected f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 before e6af5286efe5a56128b34032572c9ce9ebeccda3; affected f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 before 546785c719418c6166834a47e372a88f5f7ae893; affected f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 before e55d98e7756135f32150b9b8f75d580d0d4b2dd3; affected 5abd1583e06b3963e5c9d915760367de86808b78; affected 4ba461d426490b6ed7e8298c4d3b7a13aa5d2686; affected 5a63725cd18fcee2af6ec46ccb856b64ad3077b4; affected 3.16.58 before 3.17; affected 4.4.144 before 4.5; affected 4.9.102 before 4.10 |
| Linux / Linux | affected 4.14; unaffected 0 before 4.14; unaffected 5.10.253 through 5.10.*; unaffected 5.15.203 through 5.15.*; unaffected 6.1.169 through 6.1.*; unaffected 6.6.135 through 6.6.*; unaffected 6.12.82 through 6.12.*; unaffected 6.18.23 through 6.18.*; unaffected 6.19.13 through 6.19.*; unaffected 7.0.1 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/ed7a3a246309ccc807238f1b4f159ee6d37ff9c4
- https://git.kernel.org/stable/c/0548529af20e68c6552817834b766646dd3bd7a7
- https://git.kernel.org/stable/c/1272cfedf4cd1019ddf583917a99b62f2d3645bb
- https://git.kernel.org/stable/c/91f02726b2203b71545713ecb7fb006e60a2d66f
- https://git.kernel.org/stable/c/b731aca06387b195058a9f6449a03b62efa1bd10
- https://git.kernel.org/stable/c/ad17f07e95e6e8505e2153e5b391f0d27eacce25
- https://git.kernel.org/stable/c/e6af5286efe5a56128b34032572c9ce9ebeccda3
- https://git.kernel.org/stable/c/546785c719418c6166834a47e372a88f5f7ae893
- https://git.kernel.org/stable/c/e55d98e7756135f32150b9b8f75d580d0d4b2dd3
ADP enrichment
No English description supplied.