CVE-2022-49577

Source
https://nvd.nist.gov/vuln/detail/CVE-2022-49577
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49577.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49577
Downstream
Published
2025-02-26T07:01:33Z
Modified
2025-08-09T20:01:26Z
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:

udp: Fix a data-race around sysctludpl3mdev_accept.

While reading sysctludpl3mdevaccept, it can be changed concurrently. Thus, we need to add READONCE() to its reader.

References

Affected packages