Veracode Vulnerability DatabaseVERACODE:29096Denial Of Service (DoS)
0.0004 Low
EPSS
Percentile
14.2%
Xen is vulnerable to denial of service. An attacker can cause a host OS denial of service, achieve data corruption, or possibly gain privileges by exploiting a race condition that leads to a use-after-free involving 2MiB and 1GiB superpages.
References
lists.opensuse.org/opensuse-security-announce/2020-10/msg00075.html
lists.opensuse.org/opensuse-security-announce/2020-11/msg00025.html
www.openwall.com/lists/oss-security/2021/01/19/7
xenbits.xen.org/xsa/advisory-345.html
lists.fedoraproject.org/archives/list/[email protected]/message/XIK57QJOVOPWH6RFRNMGOBCROBCKMDG2/
secdb.alpinelinux.org/v3.10/main.yaml
secdb.alpinelinux.org/v3.11/main.yaml
secdb.alpinelinux.org/v3.12/main.yaml
security.gentoo.org/glsa/202011-06
www.debian.org/security/2020/dsa-4804
xenbits.xen.org/xsa/advisory-345.html
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