CVE-2022-49574

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Source

https://cve.org/CVERecord?id=CVE-2022-49574

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2022-49574

Downstream

Published

2025-02-26T02:23:15.644Z

Modified

2026-05-28T03:54:39.991030613Z

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_recovery.

Details

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

tcp: Fix data-races around sysctltcprecovery.

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

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49574.json",
    "cna_assigner": "Linux"
}

References

Affected packages

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

4f41b1c58a32537542f14c1150099131613a5e8a

Fixed

c7a492db1f7c37c758a66915908677bd8bc5d368

Fixed

92c35113c63306091df9211375eebd0abd8c2160

Fixed

d8781f7cd04091744f474a2bada74772084b9dc9

Fixed

a31e2d0cb5cfa2aae3144cac04f25031d5d20fb4

Fixed

52ee7f5c4811ce6be1becd14d38ba1f8a8a0df81

Fixed

e7d2ef837e14a971a05f60ea08c47f3fed1a36e4

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49574.json"

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49574.json"