CVE-2022-49586
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49586
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49586.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49586
- Downstream
- Published
- 2025-02-26T07:01:34Z
- Modified
- 2025-10-01T20:16:52Z
- 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
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix data-races around sysctltcpfastopen.
While reading sysctltcpfastopen, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
- References
-
- https://git.kernel.org/stable/c/03da610696a32578fc4f986479341ce9d430df08
- https://git.kernel.org/stable/c/22938534c611136f35e2ca545bb668073ca5ef49
- https://git.kernel.org/stable/c/25d53d858a6c0b89a6e69e376c2a57c4f4c2c8cc
- https://git.kernel.org/stable/c/448ab998947996a0a451f8229f19087964cf2670
- https://git.kernel.org/stable/c/539d9ab79eba3974b479cad61a8688c41fe62e12
- https://git.kernel.org/stable/c/5a54213318c43f4009ae158347aa6016e3b9b55a