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Linux kernel (OEM) vulnerabilities

Description

## Releases * Ubuntu 20.04 LTS ## Packages * linux-oem-5.14 \- Linux kernel for OEM systems Asaf Modelevsky discovered that the Intel(R) 10GbE PCI Express (ixgbe) Ethernet driver for the Linux kernel performed insufficient control flow management. A local attacker could possibly use this to cause a denial of service. (CVE-2021-33061) It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-33655)


Affected Package


OS OS Version Package Name Package Version
Ubuntu 20.04 linux-image-oem-20.04c 5.14.0.1049.45
Ubuntu 20.04 linux-image-oem-20.04b 5.14.0.1049.45
Ubuntu 20.04 linux-image-oem-20.04d 5.14.0.1049.45
Ubuntu 20.04 linux-image-oem-20.04 5.14.0.1049.45
Ubuntu 20.04 linux-image-5.14.0-1049-oem 5.14.0-1049.56

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