Packages
- linux-bluefield - Linux kernel for NVIDIA BlueField platforms
- linux-raspi-5.4 - Linux kernel for Raspberry Pi systems
- linux-xilinx-zynqmp - Linux kernel for Xilinx ZynqMP processors
Details
Wenqing Liu discovered that the f2fs file system implementation in the
Linux kernel did not properly validate inode types while performing garbage
collection. An attacker could use this to construct a malicious f2fs image
that, when mounted and operated on, could cause a denial of service (system
crash). (CVE-2021-44879)
It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the
Linux kernel did not properly handle certain error conditions during device
registration. A local attacker could possibly use this to cause a denial of
service (system crash). (CVE-2023-22995)
Bien Pham discovered that the netfiler subsystem in the Linux kernel
contained a race condition, leading to a use-after-free vulnerability. A
local user could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (
Wenqing Liu discovered that the f2fs file system implementation in the
Linux kernel did not properly validate inode types while performing garbage
collection. An attacker could use this to construct a malicious f2fs image
that, when mounted and operated on, could cause a denial of service (system
crash). (CVE-2021-44879)
It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the
Linux kernel did not properly handle certain error conditions during device
registration. A local attacker could possibly use this to cause a denial of
service (system crash). (CVE-2023-22995)
Bien Pham discovered that the netfiler subsystem in the Linux kernel
contained a race condition, leading to a use-after-free vulnerability. A
local user could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2023-4244)
It was discovered that a race condition existed in the Bluetooth subsystem
of the Linux kernel, leading to a use-after-free vulnerability. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2023-51779)
It was discovered that a race condition existed in the ATM (Asynchronous
Transfer Mode) subsystem of the Linux kernel, leading to a use-after-free
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2023-51780)
It was discovered that a race condition existed in the Rose X.25 protocol
implementation in the Linux kernel, leading to a use-after- free
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2023-51782)
Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel
did not properly handle connect command payloads in certain situations,
leading to an out-of-bounds read vulnerability. A remote attacker could use
this to expose sensitive information (kernel memory). (CVE-2023-6121)
It was discovered that the VirtIO subsystem in the Linux kernel did not
properly initialize memory in some situations. A local attacker could use
this to possibly expose sensitive information (kernel memory).
(CVE-2024-0340)
Update instructions
After a standard system update you need to reboot your computer to make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
Ubuntu Release | Package Version | ||
---|---|---|---|
20.04 focal | linux-image-5.4.0-1039-xilinx-zynqmp – 5.4.0-1039.43 | ||
linux-image-5.4.0-1080-bluefield – 5.4.0-1080.87 | |||
linux-image-bluefield – 5.4.0.1080.76 | |||
linux-image-xilinx-zynqmp – 5.4.0.1039.39 | |||
18.04 bionic | linux-image-5.4.0-1104-raspi – 5.4.0-1104.116~18.04.1 | ||
linux-image-raspi-hwe-18.04 – 5.4.0.1104.101 |
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.
References
Related notices
- USN-6740-1
- USN-6739-1
- USN-6716-1
- USN-6705-1
- USN-6701-1
- USN-6701-2
- USN-6701-3
- USN-6701-4
- USN-6688-1
- USN-6686-1
- USN-6740-1
- USN-6739-1
- USN-6716-1
- USN-6705-1
- USN-6701-1
- USN-6701-2
- USN-6701-3
- USN-6701-4
- USN-6688-1
- USN-6686-1
- USN-6686-2
- USN-6686-3
- USN-6686-4
- USN-6686-5
- USN-6681-1
- USN-6681-3
- USN-6681-4
- USN-6680-1
- USN-6680-2
- USN-6680-3
- USN-6653-1
- USN-6653-2
- USN-6653-3
- USN-6653-4
- USN-6652-1
- USN-6651-1
- USN-6651-2
- USN-6651-3
- USN-6647-1
- USN-6647-2
- USN-6646-1
- USN-6639-1
- USN-6606-1
- USN-6572-1
- USN-6537-1
- USN-6503-1
- USN-6466-1
- USN-6461-1
- USN-6446-1
- USN-6446-2
- USN-6446-3
- USN-6445-1
- USN-6445-2
- USN-6444-1
- USN-6444-2
- USN-5383-1
- USN-5302-1
Have additional questions?