CVE-2021-47138

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-47138
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47138.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-47138
Downstream
Related
Published
2024-03-25T09:15:08Z
Modified
2025-08-09T20:01:28Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

cxgb4: avoid accessing registers when clearing filters

Hardware register having the server TID base can contain invalid values when adapter is in bad state (for example, due to AER fatal error). Reading these invalid values in the register can lead to out-of-bound memory access. So, fix by using the saved server TID base when clearing filters.

References

Affected packages