CVE-2019-19768 in Linux

Resumen

por MITRE

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

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• Reservar: 2019-12-12
• Moderación: aceptado
• Artículo: VDB-147149
• CPE: listo
• CWE: CWE-416 (confirmado)
• CVSS: 7.5 (NVD)
• EPSS: 0.04150
• KEV: no
• Actividades: muy bajo
• Sector: Government, Telecommunication, ...

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2019-19768
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-19768
• CVE Details: https://www.cvedetails.com/cve/CVE-2019-19768/