CVE-2020-8648 - CVE House
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Status published High CVE-2020-8648

There is a use-after-free vulnerability in the Linux kernel through...

Vulnerability Description

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

linux kernel, debian linux, leap, active iq unified manager, cloud backup, hci baseboard management controller, solidfire baseboard management controller, brocade fabric operating system firmware, ubuntu linux
Vulnerable Versions:
0, 8.0, 15.1, h410c, 14.04, 16.04, 18.04

Timeline

Official Publish: February 6th, 2020
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.