CVE-2022-49573

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Source

https://cve.org/CVERecord?id=CVE-2022-49573

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2022-49573

Downstream

Published

2025-02-26T02:23:15.157Z

Modified

2026-07-08T06:46:17.304867421Z

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_early_retrans.

Details

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

tcp: Fix a data-race around sysctltcpearly_retrans.

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

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49573.json",
    "cna_assigner": "Linux"
}

References

Affected packages

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

eed530b6c67624db3f2cf477bac7c4d005d8f7ba

Fixed

488d3ad98ef7cddce7054193dbae6b4349c6807d

Fixed

83767fe800a311370330d4ec83aa76093b744a80

Fixed

11e8b013d16e5db63f8f76acceb5b86964098aaa

Fixed

5037ca9e4b169cc9aed0174d658c3d81fdaf8ea5

Fixed

d5975f6376ce90c2c483ae36bf88c9cface4c13b

Fixed

52e65865deb6a36718a463030500f16530eaab74

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49573.json"

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49573.json"