CVE-2021-47311

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-47311
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47311.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-47311
Downstream
Related
Published
2024-05-21T15:15:18Z
Modified
2025-08-09T19:01:28Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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

net: qcom/emac: fix UAF in emac_remove

adpt is netdev private data and it cannot be used after freenetdev() call. Using adpt after freenetdev() can cause UAF bug. Fix it by moving free_netdev() at the end of the function.

References

Affected packages