CVE-2019-19770

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Source
https://cve.org/CVERecord?id=CVE-2019-19770
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-19770.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-19770
Downstream
Related
Published
2019-12-12T20:15:17.787Z
Modified
2026-03-12T23:10:36.226772Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfsremove function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously created with a call to another debugfs function such as debugfscreate_file). NOTE: Linux kernel developers dispute this issue as not being an issue with debugfs, instead this is an issue with misuse of debugfs within blktrace

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "4.19.83"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-19770.json"