Category Archives: Advisories

xen-4.17.4-3.fc39

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FEDORA-2024-ed546e3543

Packages in this update:

xen-4.17.4-3.fc39

Update description:

error handling in x86 IOMMU identity mapping [XSA-460, CVE-2024-31145]
PCI device pass-through with shared resources [XSA-461, CVE-2024-31146]

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xen-4.18.2-5.fc40

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FEDORA-2024-91ddad6c8b

Packages in this update:

xen-4.18.2-5.fc40

Update description:

error handling in x86 IOMMU identity mapping [XSA-460, CVE-2024-31145]
PCI device pass-through with shared resources [XSA-461, CVE-2024-31146]

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USN-6909-3: Bind vulnerabilities

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USN-6909-1 fixed vulnerabilities in Bind. This update provides
the corresponding updates for Ubuntu 16.04 LTS.

Original advisory details:

Toshifumi Sakaguchi discovered that Bind incorrectly handled having a very
large number of RRs existing at the same time. A remote attacker could
possibly use this issue to cause Bind to consume resources, leading to a
denial of service. (CVE-2024-1737)

It was discovered that Bind incorrectly handled a large number of SIG(0)
signed requests. A remote attacker could possibly use this issue to cause
Bind to consume resources, leading to a denial of service. (CVE-2024-1975)

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USN-6963-1: GNOME Shell vulnerability

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It was discovered that GNOME Shell incorrectly opened the portal helper
automatically when detecting a captive network portal. A remote attacker
could possibly use this issue to load arbitrary web pages containing
JavaScript, leading to resource consumption or other attacks.

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