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CVE-2020-28941

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CVSS 3.1
5.5 medium
EPSS
<1%p26
Published
()
Modified
Description

An issue was discovered in drivers/accessibility/speakup/spk_ttyio.c in the Linux kernel through 5.9.9. Local attackers on systems with the speakup driver could cause a local denial of service attack, aka CID-d41227544427. This occurs because of an invalid free when the line discipline is used more than once.

Vendors
linuxfedoraprojectdebian
Products
linux kernel, fedora, debian linux
Weakness
CWE-763
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news

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