vulnerability

Alpine Linux: CVE-2020-29485: Missing Release of Memory after Effective Lifetime

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
Dec 15, 2020
Added
Mar 26, 2024
Modified
Oct 2, 2024

Description

An issue was discovered in Xen 4.6 through 4.14.x. When acting upon a guest XS_RESET_WATCHES request, not all tracking information is freed. A guest can cause unbounded memory usage in oxenstored. This can lead to a system-wide DoS. Only systems using the Ocaml Xenstored implementation are vulnerable. Systems using the C Xenstored implementation are not vulnerable.

Solution

alpine-linux-upgrade-xen
Title
NEW

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