Ubuntu: (Multiple Advisories) (CVE-2024-36940): Linux kernel vulnerabilities
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
05/30/2024
08/10/2024
08/09/2024
08/15/2024
Description
In the Linux kernel, the following vulnerability has been resolved: pinctrl: core: delete incorrect free in pinctrl_enable() The "pctldev" struct is allocated in devm_pinctrl_register_and_init(). It's a devm_ managed pointer that is freed by devm_pinctrl_dev_release(), so freeing it in pinctrl_enable() will lead to a double free. The devm_pinctrl_dev_release() function frees the pindescs and destroys the mutex as well.
Solution(s)
- ubuntu-upgrade-linux-image-5-15-0-1050-gkeop
- ubuntu-upgrade-linux-image-5-15-0-1060-ibm
- ubuntu-upgrade-linux-image-5-15-0-1060-raspi
- ubuntu-upgrade-linux-image-5-15-0-1062-intel-iotg
- ubuntu-upgrade-linux-image-5-15-0-1062-nvidia
- ubuntu-upgrade-linux-image-5-15-0-1062-nvidia-lowlatency
- ubuntu-upgrade-linux-image-5-15-0-1064-gke
- ubuntu-upgrade-linux-image-5-15-0-1064-kvm
- ubuntu-upgrade-linux-image-5-15-0-1065-oracle
- ubuntu-upgrade-linux-image-5-15-0-1066-gcp
- ubuntu-upgrade-linux-image-5-15-0-1067-aws
- ubuntu-upgrade-linux-image-5-15-0-1070-azure
- ubuntu-upgrade-linux-image-5-15-0-1070-azure-fde
- ubuntu-upgrade-linux-image-5-15-0-118-generic
- ubuntu-upgrade-linux-image-5-15-0-118-generic-64k
- ubuntu-upgrade-linux-image-5-15-0-118-generic-lpae
- ubuntu-upgrade-linux-image-5-15-0-118-lowlatency
- ubuntu-upgrade-linux-image-5-15-0-118-lowlatency-64k
- ubuntu-upgrade-linux-image-5-4-0-1042-iot
- ubuntu-upgrade-linux-image-5-4-0-1049-xilinx-zynqmp
- ubuntu-upgrade-linux-image-5-4-0-1077-ibm
- ubuntu-upgrade-linux-image-5-4-0-1097-gkeop
- ubuntu-upgrade-linux-image-5-4-0-1114-raspi
- ubuntu-upgrade-linux-image-5-4-0-1118-kvm
- ubuntu-upgrade-linux-image-5-4-0-1129-oracle
- ubuntu-upgrade-linux-image-5-4-0-1130-aws
- ubuntu-upgrade-linux-image-5-4-0-1134-gcp
- ubuntu-upgrade-linux-image-5-4-0-1135-azure
- ubuntu-upgrade-linux-image-5-4-0-192-generic
- ubuntu-upgrade-linux-image-5-4-0-192-generic-lpae
- ubuntu-upgrade-linux-image-5-4-0-192-lowlatency
- ubuntu-upgrade-linux-image-6-8-0-1008-gke
- ubuntu-upgrade-linux-image-6-8-0-1009-raspi
- ubuntu-upgrade-linux-image-6-8-0-1010-ibm
- ubuntu-upgrade-linux-image-6-8-0-1010-oem
- ubuntu-upgrade-linux-image-6-8-0-1010-oracle
- ubuntu-upgrade-linux-image-6-8-0-1010-oracle-64k
- ubuntu-upgrade-linux-image-6-8-0-1011-nvidia
- ubuntu-upgrade-linux-image-6-8-0-1011-nvidia-64k
- ubuntu-upgrade-linux-image-6-8-0-1011-nvidia-lowlatency
- ubuntu-upgrade-linux-image-6-8-0-1011-nvidia-lowlatency-64k
- ubuntu-upgrade-linux-image-6-8-0-1012-gcp
- ubuntu-upgrade-linux-image-6-8-0-1013-aws
- ubuntu-upgrade-linux-image-6-8-0-40-generic
- ubuntu-upgrade-linux-image-6-8-0-40-generic-64k
- ubuntu-upgrade-linux-image-6-8-0-40-lowlatency
- ubuntu-upgrade-linux-image-6-8-0-40-lowlatency-64k
- ubuntu-upgrade-linux-image-aws
- ubuntu-upgrade-linux-image-aws-lts-20-04
- ubuntu-upgrade-linux-image-aws-lts-22-04
- ubuntu-upgrade-linux-image-azure
- ubuntu-upgrade-linux-image-azure-cvm
- ubuntu-upgrade-linux-image-azure-fde
- ubuntu-upgrade-linux-image-azure-fde-lts-22-04
- ubuntu-upgrade-linux-image-azure-lts-20-04
- ubuntu-upgrade-linux-image-azure-lts-22-04
- ubuntu-upgrade-linux-image-gcp
- ubuntu-upgrade-linux-image-gcp-lts-20-04
- ubuntu-upgrade-linux-image-gcp-lts-22-04
- ubuntu-upgrade-linux-image-generic
- ubuntu-upgrade-linux-image-generic-64k
- ubuntu-upgrade-linux-image-generic-64k-hwe-24-04
- ubuntu-upgrade-linux-image-generic-hwe-18-04
- ubuntu-upgrade-linux-image-generic-hwe-24-04
- ubuntu-upgrade-linux-image-generic-lpae
- ubuntu-upgrade-linux-image-gke
- ubuntu-upgrade-linux-image-gke-5-15
- ubuntu-upgrade-linux-image-gkeop
- ubuntu-upgrade-linux-image-gkeop-5-15
- ubuntu-upgrade-linux-image-gkeop-5-4
- ubuntu-upgrade-linux-image-ibm
- ubuntu-upgrade-linux-image-ibm-classic
- ubuntu-upgrade-linux-image-ibm-lts-20-04
- ubuntu-upgrade-linux-image-ibm-lts-24-04
- ubuntu-upgrade-linux-image-intel
- ubuntu-upgrade-linux-image-intel-iotg
- ubuntu-upgrade-linux-image-kvm
- ubuntu-upgrade-linux-image-lowlatency
- ubuntu-upgrade-linux-image-lowlatency-64k
- ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04
- ubuntu-upgrade-linux-image-lowlatency-hwe-18-04
- ubuntu-upgrade-linux-image-lowlatency-hwe-20-04
- 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-lowlatency
- ubuntu-upgrade-linux-image-nvidia-lowlatency-64k
- ubuntu-upgrade-linux-image-oem
- ubuntu-upgrade-linux-image-oem-24-04
- ubuntu-upgrade-linux-image-oem-24-04a
- ubuntu-upgrade-linux-image-oem-osp1
- ubuntu-upgrade-linux-image-oracle
- ubuntu-upgrade-linux-image-oracle-64k
- ubuntu-upgrade-linux-image-oracle-lts-20-04
- ubuntu-upgrade-linux-image-oracle-lts-22-04
- ubuntu-upgrade-linux-image-raspi
- ubuntu-upgrade-linux-image-raspi-nolpae
- ubuntu-upgrade-linux-image-raspi2
- ubuntu-upgrade-linux-image-snapdragon-hwe-18-04
- ubuntu-upgrade-linux-image-virtual
- ubuntu-upgrade-linux-image-virtual-hwe-18-04
- ubuntu-upgrade-linux-image-virtual-hwe-24-04
- ubuntu-upgrade-linux-image-xilinx-zynqmp
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