vulnerability
CentOS Linux: CVE-2021-3600: Moderate: kernel-rt security and bug fix update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | Nov 9, 2021 | Nov 10, 2021 | Jan 28, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Nov 9, 2021
Added
Nov 10, 2021
Modified
Jan 28, 2025
Description
It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.
Solution(s)
centos-upgrade-kernelcentos-upgrade-kernel-rt
References
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