SUSE Linux Enterprise 12-SP2: 2022:2077-1 Important Kernel Fix
suse
June 14, 2022
An update that solves 29 vulnerabilities and has two fixes is now available
Summary
The SUSE Linux Enterprise 12 SP2 kernel was updated. The following security bugs were fixed: - CVE-2022-28390: Fixed a double free in drivers/net/can/usb/ems_usb.c vulnerability in the Linux kernel (bnc#1198031). - CVE-2022-28388: Fixed a double free in drivers/net/can/usb/usb_8dev.c vulnerability in the Linux kernel (bnc#1198032). - CVE-2018-20784: Fixed a denial of service (infinite loop in update_blocked_averages) by mishandled leaf cfs_rq in kernel/sched/fair.c (bnc#1126703). - CVE-2018-7755: Fixed an issue in the fd_locked_ioctl function in drivers/block/floppy.c. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discover the
Topics Covered
References
#1055710 #1065729 #1084513 #1087082 #1126703
#1158266 #1173265 #1182171 #1183646 #1183723
#1187055 #1191647 #1196426 #1197343 #1198031
#1198032 #1198516 #1198577 #1198660 #1198687
#1198742 #1199012 #1199063 #1199426 #1199505
#1199507 #1199605 #1199650 #1200143 #1200144
#1200249
Cross- CVE-2017-13695 CVE-2018-20784 CVE-2018-7755
CVE-2019-19377 CVE-2020-10769 CVE-2021-20292
CVE-2021-20321 CVE-2021-28688 CVE-2021-33061
CVE-2021-38208 CVE-2022-1011 CVE-2022-1184
CVE-2022-1353 CVE-2022-1419 CVE-2022-1516
CVE-2022-1652 CVE-2022-1729 CVE-2022-1734
CVE-2022-1974 CVE-2022-1975 CVE-2022-21123
CVE-2022-21125 CVE-2022-21127 CVE-2022-21166
CVE-2022-21180 CVE-2022-21499 CVE-2022-28388
CVE-2022-28390 ...
Read the Full Advisory
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Severity
important
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Critical
Announcement ID: SUSE-SU-2022:2077-1
Rating: important
Topics Covered
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