CVE-2022-49588

tcp: Fix data-races around sysctl_tcp_migrate_req.

Summary

Original description

The description as published by the source.

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

tcp: Fix data-races around sysctl_tcp_migrate_req.

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

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Affected packages

Linux Kernel

[{"type":"ECOSYSTEM","events":[{"introduced":"5.14.0"},{"fixed":"5.15.58"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.18.15"}]}]

Fix status by distribution

Fixed packages published by each distribution for this CVE

Debian DEBIAN-CVE-2022-49588 linux
Ubuntu UBUNTU-CVE-2022-49588 linux-hwe-edge

References

advisory github.com
advisory nvd.nist.gov
package git.kernel.org
web git.kernel.org
web git.kernel.org
web git.kernel.org