CVE-2022-49574

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Source
https://cve.org/CVERecord?id=CVE-2022-49574
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49574.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49574
Downstream
Published
2025-02-26T02:23:15.644Z
Modified
2026-03-20T12:22:27.400332Z
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

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
4f41b1c58a32537542f14c1150099131613a5e8a
Fixed
c7a492db1f7c37c758a66915908677bd8bc5d368
Fixed
92c35113c63306091df9211375eebd0abd8c2160
Fixed
d8781f7cd04091744f474a2bada74772084b9dc9
Fixed
a31e2d0cb5cfa2aae3144cac04f25031d5d20fb4
Fixed
52ee7f5c4811ce6be1becd14d38ba1f8a8a0df81
Fixed
e7d2ef837e14a971a05f60ea08c47f3fed1a36e4

Database specific

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