USN-6977-1: QEMU vulnerabilities

Packages

qemu - Machine emulator and virtualizer

Details

It was discovered that QEMU did not properly handle certain memory
operations, which could result in a buffer overflow. An attacker could
potentially use this issue to cause a denial of service. (CVE-2024-26327)

It was discovered that QEMU did not properly handle certain memory
operations, which could result in an out-of-bounds memory access. An
attacker could potentially use this issue to cause a denial of service.
(CVE-2024-26328)

It was discovered that QEMU did not properly handle certain memory
operations, which could result in a buffer overflow. An attacker could
potentially use this issue to cause a denial of service. (CVE-2024-26327)

It was discovered that QEMU did not properly handle certain memory
operations, which could result in an out-of-bounds memory access. An
attacker could potentially use this issue to cause a denial of service.
(CVE-2024-26328)

Update instructions

After a standard system update you need to restart all QEMU virtual machines to make all the necessary changes.

Learn more about how to get the fixes.

Ubuntu Release	Package Version
24.04 noble	qemu-system – 1:8.2.2+ds-0ubuntu1.2
	qemu-system-arm – 1:8.2.2+ds-0ubuntu1.2
	qemu-system-mips – 1:8.2.2+ds-0ubuntu1.2
	qemu-system-misc – 1:8.2.2+ds-0ubuntu1.2
	qemu-system-ppc – 1:8.2.2+ds-0ubuntu1.2
	qemu-system-s390x – 1:8.2.2+ds-0ubuntu1.2
	qemu-system-sparc – 1:8.2.2+ds-0ubuntu1.2
	qemu-system-x86 – 1:8.2.2+ds-0ubuntu1.2

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Packages

Details

Update instructions

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References