CVE-2023-52997

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Source

https://cve.org/CVERecord?id=CVE-2023-52997

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2023-52997

Downstream

Related

Published

2025-03-27T16:43:31.164Z

Modified

2026-04-11T12:46:39.569089Z

Summary

ipv4: prevent potential spectre v1 gadget in ip_metrics_convert()

Details

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

ipv4: prevent potential spectre v1 gadget in ipmetricsconvert()

if (!type) continue; if (type > RTAX_MAX) return -EINVAL; ... metrics[type - 1] = val;

@type being used as an array index, we need to prevent cpu speculation or risk leaking kernel memory content.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52997.json",
    "cna_assigner": "Linux"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

6cf9dfd3bd62edfff69f11c0f111bc261166e4c7

Fixed

ef050cf5fb70d995a0d03244e25179b7c66a924a

Fixed

746db9ec1e672eee13965625ddac0d97e16fa20c

Fixed

34c6142f0df9cd75cba5a7aa9df0960d2854b415

Fixed

d50e7348b44f1e046121ff5be01b7fb6978a1149

Fixed

6850fe301d015a7d2012d1de8caf43dafb7cc2f6

Fixed

1d1d63b612801b3f0a39b7d4467cad0abd60e5c8

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52997.json"

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52997.json"