vulnerability
CentOS Linux: CVE-2021-3501: Important: kpatch-patch security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:L/Au:N/C:N/I:P/A:P) | May 6, 2021 | Jun 2, 2021 | May 25, 2023 |
Severity
4
CVSS
(AV:L/AC:L/Au:N/C:N/I:P/A:P)
Published
May 6, 2021
Added
Jun 2, 2021
Modified
May 25, 2023
Description
A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The highest threat from this vulnerability is to data integrity and system availability.
Solutions
centos-upgrade-kernelcentos-upgrade-kernel-rtcentos-upgrade-kpatch-patch-4_18_0-305centos-upgrade-kpatch-patch-4_18_0-305-debuginfocentos-upgrade-kpatch-patch-4_18_0-305-debugsource
References
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