Ubuntu Security Notice USN-7022-3
2024-10-10 22:6:5 Author: packetstormsecurity.com(查看原文) 阅读量:2 收藏


==========================================================================
Ubuntu Security Notice USN-7022-3
October 10, 2024

linux-raspi-5.4 vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 18.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-raspi-5.4: Linux kernel for Raspberry Pi systems

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:
- GPU drivers;
- Modular ISDN driver;
- MMC subsystem;
- SCSI drivers;
- F2FS file system;
- GFS2 file system;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2021-47188, CVE-2024-39494, CVE-2022-48791, CVE-2022-48863,
CVE-2024-42228, CVE-2024-38570, CVE-2024-42160, CVE-2024-26787,
CVE-2024-27012, CVE-2024-26677)

Update instructions:

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

Ubuntu 18.04 LTS
linux-image-5.4.0-1117-raspi 5.4.0-1117.129~18.04.1
Available with Ubuntu Pro
linux-image-raspi-hwe-18.04 5.4.0.1117.129~18.04.1
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-7022-3
https://ubuntu.com/security/notices/USN-7022-2
https://ubuntu.com/security/notices/USN-7022-1
CVE-2021-47188, CVE-2022-48791, CVE-2022-48863, CVE-2024-26677,
CVE-2024-26787, CVE-2024-27012, CVE-2024-38570, CVE-2024-39494,
CVE-2024-42160, CVE-2024-42228


文章来源: https://packetstormsecurity.com/files/182139/USN-7022-3.txt
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