Packages
- linux-ibm - Linux kernel for IBM cloud systems
- linux-ibm-6.8 - Linux kernel for IBM cloud systems
- linux-nvidia - Linux kernel for NVIDIA systems
- linux-nvidia-6.8 - Linux kernel for NVIDIA systems
- linux-nvidia-lowlatency - Linux low latency kernel for NVIDIA systems
- linux-raspi - Linux kernel for Raspberry Pi systems
Details
It was discovered that the AF_UNIX socket garbage collection implementation
in Ubuntu Noble's 6.8 kernel did not properly handle out-of-band (OOB)
messages, leading to a use-after-free vulnerability. An attacker could use
this to cause a denial of service (system crash) or possibly execute
arbitrary code.
It was discovered that the AF_UNIX socket garbage collection implementation
in Ubuntu Noble's 6.8 kernel did not properly handle out-of-band (OOB)
messages, leading to a use-after-free vulnerability. An attacker could use
this to cause a denial of service (system crash) or possibly execute
arbitrary code.
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:
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.
Have additional questions?