CVE-2022-49594

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Source
https://cve.org/CVERecord?id=CVE-2022-49594
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49594.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-49594
Downstream
Published
2025-02-26T02:23:25.531Z
Modified
2026-04-02T08:27:45.951019Z
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 a data-race around sysctl_tcp_mtu_probe_floor.
Details

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

tcp: Fix a data-race around sysctltcpmtuprobefloor.

While reading sysctltcpmtuprobefloor, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49594.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
c04b79b6cfd714144f6a2cf359603d82ee631e62
Fixed
033963b220633ed1602d458e7e4ac06afa9fefb2
Fixed
d5bece4df6090395f891110ef52a6f82d16685db
Fixed
cc36c37f5fe066c4708e623ead96dc8f57224bf5
Fixed
e2ecbf3f0aa88277d43908c53b99399d55729ff9
Fixed
8e92d4423615a5257d0d871fc067aa561f597deb

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49594.json"