Ubuntu: (Multiple Advisories) (CVE-2024-41075): Linux kernel vulnerabilities
Description
In the Linux kernel, the following vulnerability has been resolved: cachefiles: add consistency check for copen/cread This prevents malicious processes from completing random copen/cread requests and crashing the system. Added checks are listed below: * Generic, copen can only complete open requests, and cread can only complete read requests. * For copen, ondemand_id must not be 0, because this indicates that the request has not been read by the daemon. * For cread, the object corresponding to fd and req should be the same.
Solution(s)
- ubuntu-upgrade-linux-image-6-8-0-1013-gke
- ubuntu-upgrade-linux-image-6-8-0-1014-ibm
- ubuntu-upgrade-linux-image-6-8-0-1014-raspi
- ubuntu-upgrade-linux-image-6-8-0-1015-oracle
- ubuntu-upgrade-linux-image-6-8-0-1015-oracle-64k
- ubuntu-upgrade-linux-image-6-8-0-1016-azure
- ubuntu-upgrade-linux-image-6-8-0-1016-azure-fde
- ubuntu-upgrade-linux-image-6-8-0-1016-gcp
- ubuntu-upgrade-linux-image-6-8-0-1016-oem
- ubuntu-upgrade-linux-image-6-8-0-1017-azure
- ubuntu-upgrade-linux-image-6-8-0-1017-azure-fde
- ubuntu-upgrade-linux-image-6-8-0-1017-gcp
- ubuntu-upgrade-linux-image-6-8-0-1017-nvidia
- ubuntu-upgrade-linux-image-6-8-0-1017-nvidia-64k
- ubuntu-upgrade-linux-image-6-8-0-1017-nvidia-lowlatency
- ubuntu-upgrade-linux-image-6-8-0-1017-nvidia-lowlatency-64k
- ubuntu-upgrade-linux-image-6-8-0-1018-aws
- ubuntu-upgrade-linux-image-6-8-0-48-generic
- ubuntu-upgrade-linux-image-6-8-0-48-generic-64k
- ubuntu-upgrade-linux-image-6-8-0-48-lowlatency
- ubuntu-upgrade-linux-image-6-8-0-48-lowlatency-64k
- ubuntu-upgrade-linux-image-aws
- ubuntu-upgrade-linux-image-azure
- ubuntu-upgrade-linux-image-azure-fde
- ubuntu-upgrade-linux-image-gcp
- ubuntu-upgrade-linux-image-generic
- ubuntu-upgrade-linux-image-generic-64k
- ubuntu-upgrade-linux-image-generic-64k-hwe-22-04
- ubuntu-upgrade-linux-image-generic-64k-hwe-24-04
- ubuntu-upgrade-linux-image-generic-hwe-22-04
- ubuntu-upgrade-linux-image-generic-hwe-24-04
- ubuntu-upgrade-linux-image-generic-lpae
- ubuntu-upgrade-linux-image-gke
- ubuntu-upgrade-linux-image-ibm
- ubuntu-upgrade-linux-image-ibm-classic
- ubuntu-upgrade-linux-image-ibm-lts-24-04
- ubuntu-upgrade-linux-image-kvm
- ubuntu-upgrade-linux-image-lowlatency
- ubuntu-upgrade-linux-image-lowlatency-64k
- ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04
- ubuntu-upgrade-linux-image-lowlatency-64k-hwe-24-04
- ubuntu-upgrade-linux-image-lowlatency-hwe-22-04
- ubuntu-upgrade-linux-image-lowlatency-hwe-24-04
- ubuntu-upgrade-linux-image-nvidia
- ubuntu-upgrade-linux-image-nvidia-6-8
- ubuntu-upgrade-linux-image-nvidia-64k
- ubuntu-upgrade-linux-image-nvidia-64k-6-8
- ubuntu-upgrade-linux-image-nvidia-64k-hwe-22-04
- ubuntu-upgrade-linux-image-nvidia-hwe-22-04
- ubuntu-upgrade-linux-image-nvidia-lowlatency
- ubuntu-upgrade-linux-image-nvidia-lowlatency-64k
- ubuntu-upgrade-linux-image-oem-22-04
- ubuntu-upgrade-linux-image-oem-22-04a
- ubuntu-upgrade-linux-image-oem-22-04b
- ubuntu-upgrade-linux-image-oem-22-04c
- ubuntu-upgrade-linux-image-oem-22-04d
- ubuntu-upgrade-linux-image-oem-24-04
- ubuntu-upgrade-linux-image-oem-24-04a
- ubuntu-upgrade-linux-image-oracle
- ubuntu-upgrade-linux-image-oracle-64k
- ubuntu-upgrade-linux-image-raspi
- ubuntu-upgrade-linux-image-virtual
- ubuntu-upgrade-linux-image-virtual-hwe-22-04
- ubuntu-upgrade-linux-image-virtual-hwe-24-04
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