CVE-2022-49572

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Source
https://cve.org/CVERecord?id=CVE-2022-49572
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49572.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49572
Downstream
Published
2025-02-26T02:23:14.667Z
Modified
2026-03-20T12:22:27.232640Z
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_slow_start_after_idle.
Details

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

tcp: Fix data-races around sysctltcpslowstartafter_idle.

While reading sysctltcpslowstartafteridle, 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-2022-49572.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
35089bb203f44e33b6bbb6c4de0b0708f9a48921
Fixed
3b26e11b07a09b31247688bec61e2925d4a571b6
Fixed
369d99c2b89f54473adcf9acdf40ea562b5a6e0e
Fixed
0e3f82a03ec8c3808e87283e12946227415706c9
Fixed
41aeba4506f6b70ec7500c6fe202731a4ba29fe5
Fixed
68b6f9506747d507c7bfa374d178929b4157e8c6
Fixed
4845b5713ab18a1bb6e31d1fbb4d600240b8b691

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49572.json"