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Vulnerability IntelligenceCVE-2020-8647

CVE-2020-8647

MEDIUM6.1

There is a use-after-free vulnerability in the Linux kernel through 5

Published Feb 6, 2020

Modified 1 years ago

Details

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

References

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00039.html

WEB

https://bugzilla.kernel.org/show_bug.cgi?id=206359

WEB

https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html

WEB

https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html

WEB

https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2020-8647

ADVISORY

https://www.debian.org/security/2020/dsa-4698

CVSS Analysis

CVSS v3.1

6.1

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

NoneI:N

Availability

HighA:H

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

Ecosystems

Timeline

PublishedFeb 6, 2020

ModifiedAug 4, 2024

CVE-2020-8647 | Mondoo Vulnerability Intelligence