CVE-2024-46826

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Source
https://cve.org/CVERecord?id=CVE-2024-46826
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46826.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-46826
Downstream
Related
Published
2024-09-27T12:39:25.860Z
Modified
2026-03-20T12:37:56.796092Z
Summary
ELF: fix kernel.randomize_va_space double read
Details

In the Linux kernel, the following vulnerability has been resolved:

ELF: fix kernel.randomizevaspace double read

ELF loader uses "randomizevaspace" 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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46826.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
32a932332c8bad842804842eaf9651ad6268e637
Fixed
1f81d51141a234ad0a3874b4d185dc27a521cd27
Fixed
53f17409abf61f66b6f05aff795e938e5ba811d1
Fixed
1cf8cd80903073440b6ea055811d04edd24fe4f7
Fixed
2a97388a807b6ab5538aa8f8537b2463c6988bd2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46826.json"