1. Home
  2. Security Advisories
  3. Ubuntu
  4. USN-6867-1

[USN-6867-1] Linux kernel vulnerabilities

Severity High
Affected Packages 25
CVEs 41
Info Packages Vulnerabilities

Several security issues were fixed in the Linux kernel.

It was discovered that the HugeTLB file system component of the Linux
Kernel contained a NULL pointer dereference vulnerability. A privileged
attacker could possibly use this to to cause a denial of service.
(CVE-2024-0841)

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:
- ARM32 architecture;
- PowerPC architecture;
- x86 architecture;
- DMA engine subsystem;
- EFI core;
- GPU drivers;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Power supply drivers;
- TCM subsystem;
- Userspace I/O drivers;
- USB subsystem;
- Framebuffer layer;
- AFS file system;
- File systems infrastructure;
- BTRFS file system;
- Ext4 file system;
- Bluetooth subsystem;
- Networking core;
- IPv4 networking;
- IPv6 networking;
- L2TP protocol;
- MAC80211 subsystem;
- Netfilter;
- Netlink;
- Wireless networking;
(CVE-2021-47063, CVE-2024-26751, CVE-2024-26848, CVE-2024-26748,
CVE-2024-26733, CVE-2024-26735, CVE-2024-26805, CVE-2024-26804,
CVE-2024-26793, CVE-2023-52504, CVE-2024-27417, CVE-2024-27405,
CVE-2024-26778, CVE-2024-27414, CVE-2024-26801, CVE-2024-26835,
CVE-2024-27413, CVE-2024-26766, CVE-2024-27410, CVE-2024-27412,
CVE-2024-26773, CVE-2024-26777, CVE-2024-26839, CVE-2024-26764,
CVE-2024-26712, CVE-2024-26788, CVE-2024-26688, CVE-2024-26754,
CVE-2021-47070, CVE-2024-26752, CVE-2024-26845, CVE-2024-26791,
CVE-2024-26763, CVE-2024-27416, CVE-2024-26779, CVE-2024-26749,
CVE-2024-26736, CVE-2024-26840, CVE-2024-26772, CVE-2024-26790)

Package Affected Version
pkg:deb/ubuntu/linux-tools-iot?distro=focal < 5.4.0.1038.36
pkg:deb/ubuntu/linux-tools-bluefield?distro=focal < 5.4.0.1086.82
pkg:deb/ubuntu/linux-tools-5.4.0-1086-bluefield?distro=focal < 5.4.0-1086.93
pkg:deb/ubuntu/linux-tools-5.4.0-1038-iot?distro=focal < 5.4.0-1038.39
pkg:deb/ubuntu/linux-modules-5.4.0-1086-bluefield?distro=focal < 5.4.0-1086.93
pkg:deb/ubuntu/linux-modules-5.4.0-1038-iot?distro=focal < 5.4.0-1038.39
pkg:deb/ubuntu/linux-iot?distro=focal < 5.4.0.1038.36
pkg:deb/ubuntu/linux-iot-tools-common?distro=focal < 5.4.0-1038.39
pkg:deb/ubuntu/linux-iot-tools-5.4.0-1038?distro=focal < 5.4.0-1038.39
pkg:deb/ubuntu/linux-iot-headers-5.4.0-1038?distro=focal < 5.4.0-1038.39
pkg:deb/ubuntu/linux-image-unsigned-5.4.0-1086-bluefield?distro=focal < 5.4.0-1086.93
pkg:deb/ubuntu/linux-image-unsigned-5.4.0-1038-iot?distro=focal < 5.4.0-1038.39
pkg:deb/ubuntu/linux-image-iot?distro=focal < 5.4.0.1038.36
pkg:deb/ubuntu/linux-image-bluefield?distro=focal < 5.4.0.1086.82
pkg:deb/ubuntu/linux-image-5.4.0-1086-bluefield?distro=focal < 5.4.0-1086.93
pkg:deb/ubuntu/linux-image-5.4.0-1038-iot?distro=focal < 5.4.0-1038.39
pkg:deb/ubuntu/linux-headers-iot?distro=focal < 5.4.0.1038.36
pkg:deb/ubuntu/linux-headers-bluefield?distro=focal < 5.4.0.1086.82
pkg:deb/ubuntu/linux-headers-5.4.0-1086-bluefield?distro=focal < 5.4.0-1086.93
pkg:deb/ubuntu/linux-headers-5.4.0-1038-iot?distro=focal < 5.4.0-1038.39
pkg:deb/ubuntu/linux-buildinfo-5.4.0-1086-bluefield?distro=focal < 5.4.0-1086.93
pkg:deb/ubuntu/linux-buildinfo-5.4.0-1038-iot?distro=focal < 5.4.0-1038.39
pkg:deb/ubuntu/linux-bluefield?distro=focal < 5.4.0.1086.82
pkg:deb/ubuntu/linux-bluefield-tools-5.4.0-1086?distro=focal < 5.4.0-1086.93
pkg:deb/ubuntu/linux-bluefield-headers-5.4.0-1086?distro=focal < 5.4.0-1086.93
ID
USN-6867-1
Severity
high
Severity from
CVE-2024-0841
URL
https://ubuntu.com/security/notices/USN-6867-1
Published
2024-07-03T21:40:16
(2 months ago)
Modified
2024-07-03T21:40:16
(2 months ago)
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:deb/ubuntu/linux-tools-iot?distro=focal ubuntu linux-tools-iot < 5.4.0.1038.36 focal
Affected pkg:deb/ubuntu/linux-tools-bluefield?distro=focal ubuntu linux-tools-bluefield < 5.4.0.1086.82 focal
Affected pkg:deb/ubuntu/linux-tools-5.4.0-1086-bluefield?distro=focal ubuntu linux-tools-5.4.0-1086-bluefield < 5.4.0-1086.93 focal
Affected pkg:deb/ubuntu/linux-tools-5.4.0-1038-iot?distro=focal ubuntu linux-tools-5.4.0-1038-iot < 5.4.0-1038.39 focal
Affected pkg:deb/ubuntu/linux-modules-5.4.0-1086-bluefield?distro=focal ubuntu linux-modules-5.4.0-1086-bluefield < 5.4.0-1086.93 focal
Affected pkg:deb/ubuntu/linux-modules-5.4.0-1038-iot?distro=focal ubuntu linux-modules-5.4.0-1038-iot < 5.4.0-1038.39 focal
Affected pkg:deb/ubuntu/linux-iot?distro=focal ubuntu linux-iot < 5.4.0.1038.36 focal
Affected pkg:deb/ubuntu/linux-iot-tools-common?distro=focal ubuntu linux-iot-tools-common < 5.4.0-1038.39 focal
Affected pkg:deb/ubuntu/linux-iot-tools-5.4.0-1038?distro=focal ubuntu linux-iot-tools-5.4.0-1038 < 5.4.0-1038.39 focal
Affected pkg:deb/ubuntu/linux-iot-headers-5.4.0-1038?distro=focal ubuntu linux-iot-headers-5.4.0-1038 < 5.4.0-1038.39 focal
Affected pkg:deb/ubuntu/linux-image-unsigned-5.4.0-1086-bluefield?distro=focal ubuntu linux-image-unsigned-5.4.0-1086-bluefield < 5.4.0-1086.93 focal
Affected pkg:deb/ubuntu/linux-image-unsigned-5.4.0-1038-iot?distro=focal ubuntu linux-image-unsigned-5.4.0-1038-iot < 5.4.0-1038.39 focal
Affected pkg:deb/ubuntu/linux-image-iot?distro=focal ubuntu linux-image-iot < 5.4.0.1038.36 focal
Affected pkg:deb/ubuntu/linux-image-bluefield?distro=focal ubuntu linux-image-bluefield < 5.4.0.1086.82 focal
Affected pkg:deb/ubuntu/linux-image-5.4.0-1086-bluefield?distro=focal ubuntu linux-image-5.4.0-1086-bluefield < 5.4.0-1086.93 focal
Affected pkg:deb/ubuntu/linux-image-5.4.0-1038-iot?distro=focal ubuntu linux-image-5.4.0-1038-iot < 5.4.0-1038.39 focal
Affected pkg:deb/ubuntu/linux-headers-iot?distro=focal ubuntu linux-headers-iot < 5.4.0.1038.36 focal
Affected pkg:deb/ubuntu/linux-headers-bluefield?distro=focal ubuntu linux-headers-bluefield < 5.4.0.1086.82 focal
Affected pkg:deb/ubuntu/linux-headers-5.4.0-1086-bluefield?distro=focal ubuntu linux-headers-5.4.0-1086-bluefield < 5.4.0-1086.93 focal
Affected pkg:deb/ubuntu/linux-headers-5.4.0-1038-iot?distro=focal ubuntu linux-headers-5.4.0-1038-iot < 5.4.0-1038.39 focal
Affected pkg:deb/ubuntu/linux-buildinfo-5.4.0-1086-bluefield?distro=focal ubuntu linux-buildinfo-5.4.0-1086-bluefield < 5.4.0-1086.93 focal
Affected pkg:deb/ubuntu/linux-buildinfo-5.4.0-1038-iot?distro=focal ubuntu linux-buildinfo-5.4.0-1038-iot < 5.4.0-1038.39 focal
Affected pkg:deb/ubuntu/linux-bluefield?distro=focal ubuntu linux-bluefield < 5.4.0.1086.82 focal
Affected pkg:deb/ubuntu/linux-bluefield-tools-5.4.0-1086?distro=focal ubuntu linux-bluefield-tools-5.4.0-1086 < 5.4.0-1086.93 focal
Affected pkg:deb/ubuntu/linux-bluefield-headers-5.4.0-1086?distro=focal ubuntu linux-bluefield-headers-5.4.0-1086 < 5.4.0-1086.93 focal
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date