Huawei EulerOS: CVE-2024-46826: kernel security update

Huawei EulerOS: CVE-2024-46826: kernel security update

Severity

5

CVSS

(AV:L/AC:L/Au:S/C:N/I:N/A:C)

Published

09/27/2024

Created

01/15/2025

Added

01/14/2025

Modified

01/30/2025

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)

• huawei-euleros-2_0_sp10-upgrade-kernel
• huawei-euleros-2_0_sp10-upgrade-kernel-abi-stablelists
• huawei-euleros-2_0_sp10-upgrade-kernel-tools
• huawei-euleros-2_0_sp10-upgrade-kernel-tools-libs
• huawei-euleros-2_0_sp10-upgrade-python3-perf

References

• https://attackerkb.com/topics/cve-2024-46826
• CVE - 2024-46826
• EulerOS-SA-2025-1024