Alerts This Week
Warning Icon 1 1,082
Alerts This Week
Warning Icon 1 1,082

Ubuntu: 7088-4 critical: kernel integer overflow risk and updates

ubuntu
Calendar Grey November 7, 2024
Dist Ubuntu Esm H88
Debian Security Announcement DSA-5001-3 addresses various vulnerabilities in the Linux kernel, necessitating immediate system upgrades for user protection.
Several security issues were fixed in the Linux kernel.

Summary

Several security issues were fixed in the Linux kernel.

Software Description:

- linux-aws: Linux kernel for Amazon Web Services (AWS) systems

- linux-kvm: Linux kernel for cloud environments

- linux-oracle: Linux kernel for Oracle Cloud systems

- linux-xilinx-zynqmp: Linux kernel for Xilinx ZynqMP processors

- linux-azure-5.4: Linux kernel for Microsoft Azure cloud systems

Details:

Ziming Zhang discovered that the VMware Virtual GPU DRM driver in the

Linux kernel contained an integer overflow vulnerability. A local

attacker could use this to cause a denial of service (system crash).

(CVE-2022-36402)

Several security issues were discovered in the Linux kernel.

An attacker could possibly use these to compromise the system.

This update corrects flaws in the following subsystems:

- ARM64 architecture;

- PowerPC architecture;

- User-Mode Linux (UML);

- x86 architecture;

- Block layer subsystem;

- Cryptographic API;

- Android drivers;

- Serial ATA and Parallel ATA dri...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory denial of service update instructions integer overflow ubuntu system crash linux kernel

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 20.04 LTS
  linux-image-5.4.0-1054-xilinx-zynqmp  5.4.0-1054.58
  linux-image-5.4.0-1123-kvm      5.4.0-1123.131
  linux-image-5.4.0-1134-oracle   5.4.0-1134.143
  linux-image-5.4.0-1135-aws      5.4.0-1135.145
  linux-image-aws-lts-20.04       5.4.0.1135.132
  linux-image-kvm                 5.4.0.1123.119
  linux-image-oracle-lts-20.04    5.4.0.1134.127
  linux-image-xilinx-zynqmp       5.4.0.1054.54

Ubuntu 18.04 LTS
  linux-image-5.4.0-1140-azure    5.4.0-1140.147~18.04.1
				  Available with Ubuntu Pro
  linux-image-azure               5.4.0.1140.147~18.04.1
				  Available with Ubuntu Pro

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References

https://ubuntu.com/security/notices/USN-7088-4

https://ubuntu.com/security/notices/USN-7088-3

https://ubuntu.com/security/notices/USN-7088-2

https://ubuntu.com/security/notices/USN-7088-1

CVE-2021-47212, CVE-2022-36402, CVE-2023-52531, CVE-2023-52614,

CVE-2023-52918, CVE-2024-26607, CVE-2024-26640, CVE-2024-26641,

CVE-2024-26668, CVE-2024-26669, CVE-2024-26800, CVE-2024-26885,

CVE-2024-26891, CVE-2024-27051, CVE-2024-35848, CVE-2024-36484,

CVE-2024-38602, CVE-2024-38611, CVE-2024-40929, CVE-2024-41011,

CVE-2024-41012, CVE-2024-41015, CVE-2024-41017, CVE-2024-41020,

CVE-2024-41022, CVE-2024-41042, CVE-2024-41059, CVE-2024-41063,

CVE-2024-41064, CVE-2024-41065, CVE-2024-41068, CVE-2024-41070,

CVE-2024-41071, CVE-2024-41072, CVE-2024-41073, CVE-2024-41081,

CVE-2024-41090, CVE-2024-41091, CVE-2024-41098, CVE-2024-42131,

CVE-2024-42229, CVE-2024-42244, CVE-2024-42246, CVE-2024-42259,

CVE-2024-42265, CVE-2024-42271, CVE-2024-42276, CVE-2024-42280,

CVE-2024-42281, CVE-2024-42283, CVE-2024-42284, CVE-2024-42285,

CVE-2024-42286, CVE-2024-42287, CVE-2024-42288, CVE-2024-42289,

CVE-2024-42290, CVE-2024-42292, CVE-2024-42295, CVE-2024-42297,

CVE-2024-42301, CVE-2024-42304, CVE-2024-42305, CVE-2024-42306,

CVE-2024-42309, CVE-2024-42310, CVE-2024-42311, CVE-2024-42313,

CVE-2024-43829, CVE-2024-43830, CVE-2024-43835, CVE-2024-43839,

CVE-2024-43841, CVE-2024-43846, CVE-2024-43853, CVE-2024-43854,

CVE-2024-43856, CVE-2024-43858, CVE-2024-43860, CVE-2024-43861,

CVE-2024-43867, CVE-2024-43871, CVE-2024-43879, CVE-2024-43880,

CVE-2024-43882, CVE-2024-43883, CVE-2024-43884, CVE-2024-43890,

CVE-2024-43893, CVE-2024-43894, CVE-2024-43908, CVE-2024-43914,

CVE-2024-44935, CVE-2024-44944, CVE-2024-44946, CVE-2024-44947,

CVE-2024-44948, CVE-2024-44952, CVE-2024-44954, CVE-2024-44960,

CVE-2024-44965, CVE-2024-44969, CVE-2024-44987, CVE-2024-44988,

CVE-2024-44995, CVE-2024-44998, CVE-2024-44999, CVE-2024-45003,

CVE-2024-45006, CVE-2024-45008, CVE-2024-45021, CVE-2024-45025,

CVE-2024-45026, CVE-2024-45028, CVE-2024-46673, CVE-2024-46675,

CVE-2024-46676, CVE-2024-46677, CVE-2024-46679, CVE-2024-46685,

CVE-2024-46689, CVE-2024-46714, CVE-2024-46719, CVE-2024-46721,

CVE-2024-46722, CVE-2024-46723, CVE-2024-46737, CVE-2024-46738,

CVE-2024-46739, CVE-2024-46740, CVE-2024-46743, CVE-2024-46744,

CVE-2024-46745, CVE-2024-46747, CVE-2024-46750, CVE-2024-46755,

CVE-2024-46756, CVE-2024-46757, CVE-2024-46758, CVE-2024-46759,

CVE-2024-46761, CVE-2024-46771, CVE-2024-46777, CVE-2024-46780,

CVE-2024-46781, CVE-2024-46782, CVE-2024-46783, CVE-2024-46798,

CVE-2024-46800, CVE-2024-46815, CVE-2024-46817, CVE-2024-46818,

CVE-2024-46822, CVE-2024-46828, CVE-2024-46829, CVE-2024-46840,

CVE-2024-46844, CVE-2024-47659, CVE-2024-47663, CVE-2024-47667,

CVE-2024-47668, CVE-2024-47669

Severity
critical
Lowest
Low
Medium
High
Critical

==========================================================================

Topics%20covered

Topics Covered

security advisory denial of service update instructions integer overflow ubuntu system crash linux kernel

Package Information

https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1123.131
https://launchpad.net/ubuntu/+source/linux-oracle/5.4.0-1134.143

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here