vulnerability
Red Hat: CVE-2024-46826: kernel: ELF: fix kernel.randomize_va_space double read (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Sep 27, 2024 | Nov 6, 2024 | May 1, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Sep 27, 2024
Added
Nov 6, 2024
Modified
May 1, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
ELF: fix kernel.randomize_va_space double read
ELF loader uses "randomize_va_space" twice. It is sysctl and can change
at any moment, so 2 loads could see 2 different values in theory with
unpredictable consequences.
Issue exactly one load for consistent value across one exec.
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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