CVE-2022-49598

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Source

https://cve.org/CVERecord?id=CVE-2022-49598

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2022-49598

Downstream

Published

2025-02-26T02:23:27.487Z

Modified

2026-04-11T12:44:17.741844Z

Severity

4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

tcp: Fix data-races around sysctl_tcp_mtu_probing.

Details

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

tcp: Fix data-races around sysctltcpmtu_probing.

While reading sysctltcpmtuprobing, it can be changed concurrently. Thus, we need to add READONCE() to its readers.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49598.json",
    "cna_assigner": "Linux"
}

References

Affected packages

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

5d424d5a674f782d0659a3b66d951f412901faee

Fixed

7e8fc428a7f680f1c4994a40e52d7f95a9a93038

Fixed

f966773e13cdd3f12baa90071b7b660f6c633ccb

Fixed

77a04845f0d28a3561494a5f3121488470a968a4

Fixed

aabe9438fdfe004e021d5a206227ec105dbe2416

Fixed

b0920ca09d9ce19980c8391b9002455baa9c1417

Fixed

f47d00e077e7d61baf69e46dde3210c886360207

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49598.json"

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49598.json"