CVE-2019-19768

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2019-19768
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-19768.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-19768
Downstream
Related
Published
2019-12-12T20:15:17Z
Modified
2025-08-09T20:01:26Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the _blkaddtrace function in kernel/trace/blktrace.c (which is used to fill out a blkio_trace structure and place it in a per-cpu sub-buffer).

References

Affected packages