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CVE-2020-28941

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2020-11-19 15:23:28

Laatst bijgewerkt 2026-05-29 16:06:53

Toegewezen door mitre

CVSS-score 5.5

Status PUBLISHED

Beschrijving

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.

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