Launchpad CVE tracker

CVE 2020-12769

An issue was discovered in the Linux kernel before 5.4.17. drivers/spi/spi-dw.c allows attackers to cause a panic via concurrent calls to dw_spi_irq and dw_spi_transfer_one, aka CID-19b61392c5a8.

Related bugs and status

CVE-2020-12769 (Candidate) is related to these bugs:

Bug #1812176: psock_tpacket from the net test in ubuntu_kernel_selftests failed on KVM kernels

		In	Importance	Status
1812176	psock_tpacket from the net test in ubuntu_kernel_selftests failed on KVM kernels	linux-kvm (Ubuntu Bionic)	Undecided	Fix Released
1812176	psock_tpacket from the net test in ubuntu_kernel_selftests failed on KVM kernels	linux-kvm (Ubuntu Xenial)	Undecided	Fix Released
1812176	psock_tpacket from the net test in ubuntu_kernel_selftests failed on KVM kernels	linux-kvm (Ubuntu Disco)	Undecided	Won't Fix
1812176	psock_tpacket from the net test in ubuntu_kernel_selftests failed on KVM kernels	ubuntu-kernel-tests	Undecided	Fix Released
1812176	psock_tpacket from the net test in ubuntu_kernel_selftests failed on KVM kernels	linux (Ubuntu)	Undecided	Fix Released
1812176	psock_tpacket from the net test in ubuntu_kernel_selftests failed on KVM kernels	linux (Ubuntu Bionic)	Undecided	Fix Released
1812176	psock_tpacket from the net test in ubuntu_kernel_selftests failed on KVM kernels	linux (Ubuntu Disco)	Undecided	Won't Fix
1812176	psock_tpacket from the net test in ubuntu_kernel_selftests failed on KVM kernels	linux (Ubuntu Xenial)	Undecided	Fix Released

Bug #1874444: Bionic ubuntu ethtool doesn't check ring parameters boundaries

		In	Importance	Status
1874444	Bionic ubuntu ethtool doesn't check ring parameters boundaries	linux (Ubuntu)	High	Fix Released
1874444	Bionic ubuntu ethtool doesn't check ring parameters boundaries	linux (Ubuntu Bionic)	High	Fix Released
1874444	Bionic ubuntu ethtool doesn't check ring parameters boundaries	linux (Ubuntu Xenial)	High	Fix Released

Bug #1875905: Xenial update: 4.4.220 upstream stable release

Summary				In	Importance	Status
	1875905	Xenial update: 4.4.220 upstream stable release		linux (Ubuntu)	Undecided	Invalid
	1875905	Xenial update: 4.4.220 upstream stable release		linux (Ubuntu Xenial)	Undecided	Fix Released

Bug #1876982: tunnels over IPv6 are unencrypted when using IPsec

		In	Importance	Status
1876982	tunnels over IPv6 are unencrypted when using IPsec	linux (Ubuntu)	Undecided	Fix Released
1876982	tunnels over IPv6 are unencrypted when using IPsec	linux (Ubuntu Bionic)	High	Fix Released
1876982	tunnels over IPv6 are unencrypted when using IPsec	linux (Ubuntu Xenial)	High	Fix Released

Bug #1877858: Improve TSC refinement (and calibration) reliability

		In	Importance	Status
1877858	Improve TSC refinement (and calibration) reliability	linux (Ubuntu)	High	Fix Released
1877858	Improve TSC refinement (and calibration) reliability	linux (Ubuntu Bionic)	High	Fix Released
1877858	Improve TSC refinement (and calibration) reliability	linux (Ubuntu Xenial)	High	Fix Released

Bug #1877958: Do not treat unresolved test case in ftrace from ubuntu_kernel_selftests as failure

		In	Importance	Status
1877958	Do not treat unresolved test case in ftrace from ubuntu_kernel_selftests as failure	ubuntu-kernel-tests	Undecided	Fix Released
1877958	Do not treat unresolved test case in ftrace from ubuntu_kernel_selftests as failure	linux (Ubuntu)	Undecided	Fix Released
1877958	Do not treat unresolved test case in ftrace from ubuntu_kernel_selftests as failure	linux (Ubuntu Focal)	Undecided	Fix Released
1877958	Do not treat unresolved test case in ftrace from ubuntu_kernel_selftests as failure	linux (Ubuntu Eoan)	Undecided	Fix Released
1877958	Do not treat unresolved test case in ftrace from ubuntu_kernel_selftests as failure	linux (Ubuntu Bionic)	Undecided	Fix Released
1877958	Do not treat unresolved test case in ftrace from ubuntu_kernel_selftests as failure	linux (Ubuntu Xenial)	Undecided	Fix Released

Bug #1878098: Xenial update: 4.4.221 upstream stable release

Summary				In	Importance	Status
	1878098	Xenial update: 4.4.221 upstream stable release		linux (Ubuntu)	Undecided	Invalid
	1878098	Xenial update: 4.4.221 upstream stable release		linux (Ubuntu Xenial)	Undecided	Fix Released

Bug #1878232: Xenial update: 4.4.223 upstream stable release

Summary				In	Importance	Status
	1878232	Xenial update: 4.4.223 upstream stable release		linux (Ubuntu)	Undecided	Invalid
	1878232	Xenial update: 4.4.223 upstream stable release		linux (Ubuntu Xenial)	Undecided	Fix Released

Bug #1878246: Xenial update: 4.4.222 upstream stable release

Summary				In	Importance	Status
	1878246	Xenial update: 4.4.222 upstream stable release		linux (Ubuntu)	Undecided	Invalid
	1878246	Xenial update: 4.4.222 upstream stable release		linux (Ubuntu Xenial)	Undecided	Fix Released

Bug #1878861: xenial/linux-aws: 4.4.0-1109.120 -proposed tracker

		In	Importance	Status
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	Kernel SRU Workflow	Medium	Fix Released
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	Kernel SRU Workflow automated-testing	Medium	Fix Released
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	Kernel SRU Workflow certification-testing	Medium	Invalid
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	Kernel SRU Workflow prepare-package	Medium	Fix Released
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	Kernel SRU Workflow prepare-package-meta	Medium	Fix Released
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	Kernel SRU Workflow promote-to-proposed	Medium	Fix Released
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	Kernel SRU Workflow promote-to-security	Medium	Fix Released
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	Kernel SRU Workflow promote-to-updates	Medium	Fix Released
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	Kernel SRU Workflow regression-testing	Medium	Fix Released
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	Kernel SRU Workflow security-signoff	Medium	Fix Released
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	Kernel SRU Workflow verification-testing	Medium	Fix Released
1878861	xenial/linux-aws: 4.4.0-1109.120 -proposed tracker	linux-aws (Ubuntu Xenial)	Medium	Fix Released

Bug #1878865: xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker

		In	Importance	Status
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	Kernel SRU Workflow	Medium	Fix Released
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	Kernel SRU Workflow automated-testing	Medium	Fix Released
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	Kernel SRU Workflow certification-testing	Medium	Invalid
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	Kernel SRU Workflow prepare-package	Medium	Fix Released
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	Kernel SRU Workflow prepare-package-meta	Medium	Fix Released
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	Kernel SRU Workflow promote-to-proposed	Medium	Fix Released
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	Kernel SRU Workflow promote-to-security	Medium	Fix Released
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	Kernel SRU Workflow promote-to-updates	Medium	Fix Released
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	Kernel SRU Workflow regression-testing	Medium	Fix Released
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	Kernel SRU Workflow security-signoff	Medium	Fix Released
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	Kernel SRU Workflow verification-testing	Medium	Fix Released
1878865	xenial/linux-kvm: 4.4.0-1075.82 -proposed tracker	linux-kvm (Ubuntu Xenial)	Medium	Fix Released

Bug #1878873: xenial/linux: 4.4.0-180.210 -proposed tracker

		In	Importance	Status
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow	Medium	Fix Released
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow automated-testing	Medium	Fix Released
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow certification-testing	Medium	Fix Released
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow prepare-package	Medium	Fix Released
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow prepare-package-meta	Medium	Fix Released
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow prepare-package-signed	Medium	Fix Released
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow promote-to-proposed	Medium	Fix Released
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow promote-to-security	Medium	New
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow promote-to-updates	Medium	New
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow regression-testing	Medium	Fix Released
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow security-signoff	Medium	In Progress
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	Kernel SRU Workflow verification-testing	Medium	In Progress
1878873	xenial/linux: 4.4.0-180.210 -proposed tracker	linux (Ubuntu Xenial)	Medium	Fix Released

Bug #1881124: I2C bus on Dell Edge Gateway stops working after upgrading to Ubuntu-4.4.0-180.210

		In	Importance	Status
1881124	I2C bus on Dell Edge Gateway stops working after upgrading to Ubuntu-4.4.0-180.210	linux (Ubuntu)	Undecided	Invalid
1881124	I2C bus on Dell Edge Gateway stops working after upgrading to Ubuntu-4.4.0-180.210	linux (Ubuntu Xenial)	Undecided	Fix Released
1881124	I2C bus on Dell Edge Gateway stops working after upgrading to Ubuntu-4.4.0-180.210	HWE Next	Undecided	Fix Released

Bug #1881170: xenial/linux: 4.4.0-184.214 -proposed tracker

		In	Importance	Status
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow automated-testing	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow certification-testing	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow prepare-package	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow prepare-package-meta	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow prepare-package-signed	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow promote-to-proposed	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow promote-to-security	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow promote-to-updates	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow regression-testing	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow security-signoff	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	Kernel SRU Workflow verification-testing	Medium	Fix Released
1881170	xenial/linux: 4.4.0-184.214 -proposed tracker	linux (Ubuntu Xenial)	Medium	Fix Released

Bug #1882764: xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker

		In	Importance	Status
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	Kernel SRU Workflow	Medium	Fix Released
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	Kernel SRU Workflow automated-testing	Medium	Fix Released
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	Kernel SRU Workflow certification-testing	Medium	Fix Released
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	Kernel SRU Workflow prepare-package	Medium	Fix Released
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	Kernel SRU Workflow prepare-package-meta	Medium	Fix Released
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	Kernel SRU Workflow promote-to-proposed	Medium	Fix Released
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	Kernel SRU Workflow promote-to-security	Medium	Fix Released
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	Kernel SRU Workflow promote-to-updates	Medium	Fix Released
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	Kernel SRU Workflow regression-testing	Medium	Invalid
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	Kernel SRU Workflow security-signoff	Medium	Fix Released
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	Kernel SRU Workflow verification-testing	Medium	Fix Released
1882764	xenial/linux-raspi2: 4.4.0-1135.144 -proposed tracker	linux-raspi2 (Ubuntu Xenial)	Medium	Fix Released

Bug #1882766: xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker

		In	Importance	Status
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	Kernel SRU Workflow	Medium	Fix Released
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	Kernel SRU Workflow automated-testing	Medium	Fix Released
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	Kernel SRU Workflow certification-testing	Medium	Fix Released
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	Kernel SRU Workflow prepare-package	Medium	Fix Released
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	Kernel SRU Workflow prepare-package-meta	Medium	Fix Released
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	Kernel SRU Workflow promote-to-proposed	Medium	Fix Released
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	Kernel SRU Workflow promote-to-security	Medium	Fix Released
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	Kernel SRU Workflow promote-to-updates	Medium	Fix Released
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	Kernel SRU Workflow regression-testing	Medium	Invalid
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	Kernel SRU Workflow security-signoff	Medium	Fix Released
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	Kernel SRU Workflow verification-testing	Medium	Fix Released
1882766	xenial/linux-snapdragon: 4.4.0-1139.147 -proposed tracker	linux-snapdragon (Ubuntu Xenial)	Medium	Fix Released

See the

CVE page on Mitre.org for more details.

Launchpad.net

CVE 2020-12769

References