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Bugs fixes in "linux-hwe-5.4"

Origin Bug number Title Date fixed
CVE CVE-2022-29901 Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak 2022-11-15
CVE CVE-2022-42719 A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by atta 2022-11-15
Launchpad 1990190 Focal update: v5.4.211 upstream stable release 2022-11-15
Launchpad 1991156 Focal update: v5.4.212 upstream stable release 2022-11-15
Launchpad 1988584 cgroup: all controllers mounted when using 'cgroup_no_v1=' 2022-11-15
Launchpad 1990985 ACPI: processor idle: Practically limit \ 2022-11-15
Launchpad 1990800 fib_nexthop_nongw.sh from ubuntu_kernel_selftests failed on B-5.4 2022-11-15
Launchpad 1983656 iavf: SR-IOV VFs error with no traffic flow when MTU greater than 1500 2022-11-15
CVE CVE-2022-40768 drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecomman 2022-10-25
CVE CVE-2022-2978 A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function security_inode_alloc to fail with following c 2022-10-25
CVE CVE-2022-3028 A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurr 2022-10-25
CVE CVE-2022-29901 Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak 2022-10-25
CVE CVE-2022-42719 A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by atta 2022-10-25
Launchpad 1990190 Focal update: v5.4.211 upstream stable release 2022-10-25
Launchpad 1991156 Focal update: v5.4.212 upstream stable release 2022-10-25
Launchpad 1988584 cgroup: all controllers mounted when using 'cgroup_no_v1=' 2022-10-25
Launchpad 1990985 ACPI: processor idle: Practically limit \ 2022-10-25
Launchpad 1990800 fib_nexthop_nongw.sh from ubuntu_kernel_selftests failed on B-5.4 2022-10-25
Launchpad 1983656 iavf: SR-IOV VFs error with no traffic flow when MTU greater than 1500 2022-10-25
CVE CVE-2022-40768 drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecomman 2022-10-24



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