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Bugs fixes in "linux-hwe"

Origin Bug number Title Date fixed
Launchpad 1904791 Bionic update: upstream stable patchset 2020-11-18 2020-12-04
Launchpad 1905333 Bionic update: upstream stable patchset 2020-11-23 2020-12-04
Launchpad 1904884 s390: dbginfo.sh triggers kernel panic, reading from /sys/kernel/mm/page_idle/bitmap 2020-12-04
Launchpad 1886859 memory is leaked when tasks are moved to net_prio 2020-12-04
Launchpad 1904848 Ubuntu 18.04- call trace in kernel buffer when unloading ib_ipoib module 2020-12-04
CVE CVE-2019-19770 ** DISPUTED ** In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove function in fs/debugfs/inode.c (which is used to r 2020-12-03
Launchpad 1903768 Bionic update: upstream stable patchset 2020-11-10 2020-12-03
Launchpad 1904613 Bionic update: upstream stable patchset 2020-11-17 2020-12-03
Launchpad 1894667 [HP 635] Radeon 6310 brightness control does not work 2020-12-03
Launchpad 1904791 Bionic update: upstream stable patchset 2020-11-18 2020-12-03
Launchpad 1905333 Bionic update: upstream stable patchset 2020-11-23 2020-12-03
Launchpad 1904884 s390: dbginfo.sh triggers kernel panic, reading from /sys/kernel/mm/page_idle/bitmap 2020-12-03
Launchpad 1886859 memory is leaked when tasks are moved to net_prio 2020-12-03
Launchpad 1904848 Ubuntu 18.04- call trace in kernel buffer when unloading ib_ipoib module 2020-12-03
CVE CVE-2020-4788 IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under exten 2020-12-02
CVE CVE-2020-4788 IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under exten 2020-12-02
CVE CVE-2020-4788 IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under exten 2020-11-25
CVE CVE-2020-4788 IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under exten 2020-11-24
CVE CVE-2020-14351 perf: Fix race in perf_mmap_close function 2020-11-17
Launchpad 1902093 Introduce the new NVIDIA 455 series 2020-11-17



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