CVE-2021-47609

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-47609
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47609.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-47609
Downstream
Related
Published
2024-06-19T15:15:55Z
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:

firmware: arm_scpi: Fix string overflow in SCPI genpd driver

Without the bound checks for scpi_pd->name, it could result in the buffer overflow when copying the SCPI device name from the corresponding device tree node as the name string is set at maximum size of 30.

Let us fix it by using devm_kasprintf so that the string buffer is allocated dynamically.

References

Affected packages