CVE-2019-19768

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 blkiotrace structure and place it in a per-cpu sub-buffer).

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "5.4.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "5.4.0-rc1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "5.4.0-rc2"
            }
        ]
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-19768.json"