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Ubuntu 24.10: USN-7521-3 critical: Linux kernel security issues addressed

ubuntu
Calendar Grey May 28, 2025
Dist Ubuntu Esm H88
A variety of protection vulnerabilities in Ubuntu's Linux core addressed with fresh patches for real-time setups.
Several security issues were fixed in the Linux kernel.

Summary

Several security issues were fixed in the Linux kernel.

Software Description:

- linux-lowlatency: Linux low latency kernel

- linux-oracle: Linux kernel for Oracle Cloud systems

- linux-lowlatency-hwe-6.11: Linux low latency kernel

Details:

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;

- x86 architecture;

- Block layer subsystem;

- Serial ATA and Parallel ATA drivers;

- Drivers core;

- Network block device driver;

- Bluetooth drivers;

- Character device driver;

- TPM device driver;

- Clock framework and drivers;

- Hardware crypto device drivers;

- FireWire subsystem;

- EFI core;

- Qualcomm firmware drivers;

- GPIO subsystem;

- GPU drivers;

- HID subsystem;

- I2C subsystem;

- I3C subsystem;

- InfiniBand drivers;

- Input Device (Mouse) drivers;

- IOMMU subsyst...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory system update ubuntu linux kernel low latency oracle cloud

Update Instructions

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

Ubuntu 24.10
  linux-image-6.11.0-1014-lowlatency  6.11.0-1014.15
  linux-image-6.11.0-1014-lowlatency-64k  6.11.0-1014.15
  linux-image-6.11.0-1016-oracle  6.11.0-1016.17
  linux-image-6.11.0-1016-oracle-64k  6.11.0-1016.17
  linux-image-lowlatency          6.11.0-1014.15
  linux-image-lowlatency-64k      6.11.0-1014.15
  linux-image-oracle              6.11.0-1016.17
  linux-image-oracle-64k          6.11.0-1016.17

Ubuntu 24.04 LTS
  linux-image-6.11.0-1014-lowlatency  6.11.0-1014.15~24.04.1
  linux-image-6.11.0-1014-lowlatency-64k  6.11.0-1014.15~24.04.1
  linux-image-lowlatency-64k-hwe-24.04  6.11.0-1014.15~24.04.1
  linux-image-lowlatency-hwe-24.04  6.11.0-1014.15~24.04.1

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-7521-3

https://ubuntu.com/security/notices/USN-7521-2

https://ubuntu.com/security/notices/USN-7521-1

CVE-2024-49570, CVE-2024-52559, CVE-2024-54456, CVE-2024-54458,

CVE-2024-57834, CVE-2024-57852, CVE-2024-57953, CVE-2024-57973,

CVE-2024-57974, CVE-2024-57977, CVE-2024-57978, CVE-2024-57979,

CVE-2024-57980, CVE-2024-57981, CVE-2024-57982, CVE-2024-57984,

CVE-2024-57985, CVE-2024-57986, CVE-2024-57987, CVE-2024-57988,

CVE-2024-57989, CVE-2024-57990, CVE-2024-57993, CVE-2024-57994,

CVE-2024-57996, CVE-2024-57997, CVE-2024-57998, CVE-2024-57999,

CVE-2024-58001, CVE-2024-58002, CVE-2024-58003, CVE-2024-58004,

CVE-2024-58005, CVE-2024-58006, CVE-2024-58007, CVE-2024-58008,

CVE-2024-58010, CVE-2024-58011, CVE-2024-58012, CVE-2024-58013,

CVE-2024-58014, CVE-2024-58016, CVE-2024-58017, CVE-2024-58018,

CVE-2024-58019, CVE-2024-58020, CVE-2024-58021, CVE-2024-58034,

CVE-2024-58051, CVE-2024-58052, CVE-2024-58053, CVE-2024-58054,

CVE-2024-58055, CVE-2024-58056, CVE-2024-58057, CVE-2024-58058,

CVE-2024-58060, CVE-2024-58061, CVE-2024-58063, CVE-2024-58064,

CVE-2024-58068, CVE-2024-58069, CVE-2024-58070, CVE-2024-58071,

CVE-2024-58072, CVE-2024-58075, CVE-2024-58076, CVE-2024-58077,

CVE-2024-58078, CVE-2024-58079, CVE-2024-58080, CVE-2024-58081,

CVE-2024-58082, CVE-2024-58083, CVE-2024-58084, CVE-2024-58085,

CVE-2024-58086, CVE-2024-58088, CVE-2024-58090, CVE-2025-21704,

CVE-2025-21705, CVE-2025-21706, CVE-2025-21707, CVE-2025-21708,

CVE-2025-21710, CVE-2025-21711, CVE-2025-21712, CVE-2025-21713,

CVE-2025-21715, CVE-2025-21716, CVE-2025-21718, CVE-2025-21719,

CVE-2025-21720, CVE-2025-21721, CVE-2025-21723, CVE-2025-21724,

CVE-2025-21725, CVE-2025-21726, CVE-2025-21727, CVE-2025-21728,

CVE-2025-21731, CVE-2025-21732, CVE-2025-21733, CVE-2025-21734,

CVE-2025-21735, CVE-2025-21736, CVE-2025-21737, CVE-2025-21738,

CVE-2025-21739, CVE-2025-21741, CVE-2025-21742, CVE-2025-21743,

CVE-2025-21744, CVE-2025-21745, CVE-2025-21746, CVE-2025-21748,

CVE-2025-21749, CVE-2025-21750, CVE-2025-21753, CVE-2025-21754,

CVE-2025-21758, CVE-2025-21759, CVE-2025-21760, CVE-2025-21761,

CVE-2025-21762, CVE-2025-21763, CVE-2025-21764, CVE-2025-21765,

CVE-2025-21766, CVE-2025-21767, CVE-2025-21768, CVE-2025-21770,

CVE-2025-21772, CVE-2025-21773, CVE-2025-21775, CVE-2025-21776,

CVE-2025-21779, CVE-2025-21780, CVE-2025-21781, CVE-2025-21782,

CVE-2025-21783, CVE-2025-21784, CVE-2025-21785, CVE-2025-21786,

CVE-2025-21787, CVE-2025-21788, CVE-2025-21790, CVE-2025-21791,

CVE-2025-21792, CVE-2025-21793, CVE-2025-21795, CVE-2025-21796,

CVE-2025-21798, CVE-2025-21799, CVE-2025-21801, CVE-2025-21802,

CVE-2025-21804, CVE-2025-21806, CVE-2025-21808, CVE-2025-21809,

CVE-2025-21810, CVE-2025-21811, CVE-2025-21812, CVE-2025-21814,

CVE-2025-21815, CVE-2025-21816, CVE-2025-21820, CVE-2025-21821,

CVE-2025-21823, CVE-2025-21825, CVE-2025-21826, CVE-2025-21827,

CVE-2025-21828, CVE-2025-21829, CVE-2025-21830, CVE-2025-21831,

CVE-2025-21832, CVE-2025-21835, CVE-2025-21836, CVE-2025-21838,

CVE-2025-21839, CVE-2025-21844, CVE-2025-21846, CVE-2025-21847,

CVE-2025-21848, CVE-2025-21849, CVE-2025-21851, CVE-2025-21852,

CVE-2025-21853, CVE-2025-21854, CVE-2025-21855, CVE-2025-21856,

CVE-2025-21857, CVE-2025-21858, CVE-2025-21859, CVE-2025-21862,

CVE-2025-21863, CVE-2025-21864, CVE-2025-21865, CVE-2025-21866,

CVE-2025-21867, CVE-2025-21868, CVE-2025-21869, CVE-2025-21870,

CVE-2025-21871, CVE-2025-21872, CVE-2025-21873, CVE-2025-21874,

CVE-2025-21875, CVE-2025-21876, CVE-2025-21877, CVE-2025-21878,

CVE-2025-21881, CVE-2025-21883, CVE-2025-21885, CVE-2025-21887,

CVE-2025-21888, CVE-2025-21889, CVE-2025-21890, CVE-2025-21891,

CVE-2025-21892, CVE-2025-21895, CVE-2025-21898, CVE-2025-21899,

CVE-2025-21900, CVE-2025-21938, CVE-2025-21971, CVE-2025-21987

Severity
critical
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-7521-3

Topics%20covered

Topics Covered

security advisory system update ubuntu linux kernel low latency oracle cloud

Package Information

https://launchpad.net/ubuntu/+source/linux-lowlatency/6.11.0-1014.15
https://launchpad.net/ubuntu/+source/linux-oracle/6.11.0-1016.17
https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-6.11/6.11.0-1014.15~24.04.1

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