The Security Team discovered an integer overflow bug that allows an attacker with code execution to issue memory cache invalidation operations on pages that they don’t own, allowing them to control kernel memory from userspace. We recommend upgrading to kernel version 4.1 or beyond.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: Google
Published: 2022-05-03T15:50:11
Updated: 2024-08-03T18:44:13.719Z
Reserved: 2021-01-05T00:00:00
Link: CVE-2021-22556
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-05-03T16:15:18.627
Modified: 2024-11-21T05:50:19.533
Link: CVE-2021-22556
Redhat
No data.