Launchpad CVE tracker

CVE 2021-38207

drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes.

Related bugs and status

CVE-2021-38207 (Candidate) is related to these bugs:

Bug #1928679: Support importing mokx keys into revocation list from the mok table

		In	Importance	Status
1928679	Support importing mokx keys into revocation list from the mok table	linux (Ubuntu)	Undecided	Fix Released
1928679	Support importing mokx keys into revocation list from the mok table	linux (Ubuntu Bionic)	Undecided	Fix Released
1928679	Support importing mokx keys into revocation list from the mok table	linux (Ubuntu Focal)	Medium	Fix Released
1928679	Support importing mokx keys into revocation list from the mok table	linux (Ubuntu Hirsute)	Undecided	Fix Released
1928679	Support importing mokx keys into revocation list from the mok table	linux (Ubuntu Xenial)	Undecided	New
1928679	Support importing mokx keys into revocation list from the mok table	linux-oem-5.10 (Ubuntu)	Undecided	Invalid
1928679	Support importing mokx keys into revocation list from the mok table	linux-oem-5.10 (Ubuntu Bionic)	Undecided	Invalid
1928679	Support importing mokx keys into revocation list from the mok table	linux-oem-5.10 (Ubuntu Focal)	Undecided	Fix Released
1928679	Support importing mokx keys into revocation list from the mok table	linux-oem-5.10 (Ubuntu Hirsute)	Undecided	Invalid
1928679	Support importing mokx keys into revocation list from the mok table	linux-oem-5.10 (Ubuntu Xenial)	Undecided	Invalid
1928679	Support importing mokx keys into revocation list from the mok table	linux-azure-5.8 (Ubuntu)	Undecided	Invalid
1928679	Support importing mokx keys into revocation list from the mok table	linux-azure-5.8 (Ubuntu Bionic)	Undecided	Invalid
1928679	Support importing mokx keys into revocation list from the mok table	linux-azure-5.8 (Ubuntu Focal)	Undecided	Fix Released
1928679	Support importing mokx keys into revocation list from the mok table	linux-azure-5.8 (Ubuntu Hirsute)	Undecided	Invalid
1928679	Support importing mokx keys into revocation list from the mok table	linux-azure-5.8 (Ubuntu Xenial)	Undecided	Invalid
1928679	Support importing mokx keys into revocation list from the mok table	linux-hwe-5.8 (Ubuntu)	Undecided	Invalid
1928679	Support importing mokx keys into revocation list from the mok table	linux-hwe-5.8 (Ubuntu Bionic)	Undecided	Invalid
1928679	Support importing mokx keys into revocation list from the mok table	linux-hwe-5.8 (Ubuntu Focal)	Medium	Fix Committed
1928679	Support importing mokx keys into revocation list from the mok table	linux-hwe-5.8 (Ubuntu Hirsute)	Undecided	Invalid
1928679	Support importing mokx keys into revocation list from the mok table	linux-hwe-5.8 (Ubuntu Xenial)	Undecided	Invalid

Bug #1932029: Support builtin revoked certificates

		In	Importance	Status
1932029	Support builtin revoked certificates	linux (Ubuntu)	Undecided	Fix Released
1932029	Support builtin revoked certificates	linux (Ubuntu Bionic)	Undecided	Fix Released
1932029	Support builtin revoked certificates	linux (Ubuntu Hirsute)	Medium	Fix Released
1932029	Support builtin revoked certificates	linux (Ubuntu Xenial)	Undecided	New
1932029	Support builtin revoked certificates	linux (Ubuntu Focal)	Medium	Fix Released
1932029	Support builtin revoked certificates	linux-oem-5.10 (Ubuntu)	Undecided	Invalid
1932029	Support builtin revoked certificates	linux-oem-5.10 (Ubuntu Bionic)	Undecided	Invalid
1932029	Support builtin revoked certificates	linux-oem-5.10 (Ubuntu Focal)	Undecided	Fix Released
1932029	Support builtin revoked certificates	linux-oem-5.10 (Ubuntu Hirsute)	Undecided	Invalid
1932029	Support builtin revoked certificates	linux-oem-5.10 (Ubuntu Xenial)	Undecided	Invalid
1932029	Support builtin revoked certificates	linux-azure-5.8 (Ubuntu)	Undecided	Invalid
1932029	Support builtin revoked certificates	linux-azure-5.8 (Ubuntu Bionic)	Undecided	Invalid
1932029	Support builtin revoked certificates	linux-azure-5.8 (Ubuntu Focal)	Undecided	Fix Released
1932029	Support builtin revoked certificates	linux-azure-5.8 (Ubuntu Hirsute)	Undecided	Invalid
1932029	Support builtin revoked certificates	linux-azure-5.8 (Ubuntu Xenial)	Undecided	Invalid
1932029	Support builtin revoked certificates	linux-hwe-5.8 (Ubuntu)	Undecided	Invalid
1932029	Support builtin revoked certificates	linux-hwe-5.8 (Ubuntu Bionic)	Undecided	Invalid
1932029	Support builtin revoked certificates	linux-hwe-5.8 (Ubuntu Focal)	Medium	Fix Committed
1932029	Support builtin revoked certificates	linux-hwe-5.8 (Ubuntu Hirsute)	Undecided	Invalid
1932029	Support builtin revoked certificates	linux-hwe-5.8 (Ubuntu Xenial)	Undecided	Invalid

Bug #1944902: focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker

		In	Importance	Status
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow automated-testing	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow boot-testing	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow certification-testing	Medium	Invalid
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow prepare-package	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow prepare-package-lrg	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow prepare-package-lrm	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow prepare-package-lrs	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow prepare-package-meta	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow prepare-package-signed	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow promote-signing-to-proposed	Medium	Invalid
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow promote-to-proposed	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow promote-to-security	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow promote-to-updates	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow regression-testing	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow security-signoff	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow sru-review	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow stakeholder-signoff	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	Kernel SRU Workflow verification-testing	Medium	Fix Released
1944902	focal/linux-azure-5.8: 5.8.0-1043.46~20.04.1 -proposed tracker	linux-azure-5.8 (Ubuntu Focal)	Medium	Fix Released

Bug #1945987: linux: btrfs: fix NULL pointer dereference when deleting device by invalid id

		In	Importance	Status
1945987	linux: btrfs: fix NULL pointer dereference when deleting device by invalid id	linux-hwe-5.8 (Ubuntu)	Undecided	Invalid
1945987	linux: btrfs: fix NULL pointer dereference when deleting device by invalid id	linux-hwe-5.8 (Ubuntu Focal)	Medium	Fix Committed
1945987	linux: btrfs: fix NULL pointer dereference when deleting device by invalid id	linux-azure-5.8 (Ubuntu)	Undecided	Invalid
1945987	linux: btrfs: fix NULL pointer dereference when deleting device by invalid id	linux-azure-5.8 (Ubuntu Focal)	Medium	Fix Released
1945987	linux: btrfs: fix NULL pointer dereference when deleting device by invalid id	linux-azure (Ubuntu)	Undecided	Invalid
1945987	linux: btrfs: fix NULL pointer dereference when deleting device by invalid id	linux-azure (Ubuntu Focal)	Medium	In Progress

See the

CVE page on Mitre.org for more details.

Launchpad.net

CVE 2021-38207

References