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SUSE: 2022:0367-1 Critical: Kernel Remote Execution Security Update

suse
Calendar Grey February 10, 2022
Dist Suse Esm H88
SUSE-SU-2022:0375-1 essential: Kernel update addresses 25 security flaws to enhance operating system defense.
An update that solves 27 vulnerabilities and has 23 fixes is now available

Summary

The SUSE Linux Enterprise 15 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-0435: Fixed remote stack overflow in net/tipc module that validate domain record count on input (bsc#1195254). - CVE-2021-3564: Fixed double-free memory corruption in the Linux kernel HCI device initialization subsystem that could have been used by attaching malicious HCI TTY Bluetooth devices. A local user could use this flaw to crash the system (bnc#1186207). - CVE-2021-45095: Fixed refcount leak in pep_sock_accept in net/phonet/pep.c (bnc#1193867). - CVE-2021-39657: Fixed out of bounds read due to a missing bounds check in ufshcd_eh_device_reset_handler of ufshcd.c. This could lead to local information disclosure with System execution privileges needed

Topics%20covered

Topics Covered

security advisory critical remote execution vulnerability kernel SUSE patches

References

#1071995 #1124431 #1167162 #1169514 #1172073

#1179599 #1184804 #1185377 #1186207 #1186222

#1187167 #1189305 #1189841 #1190358 #1190428

#1191229 #1191241 #1191384 #1191731 #1192032

#1192267 #1192740 #1192845 #1192847 #1192877

#1192946 #1193306 #1193440 #1193442 #1193506

#1193575 #1193669 #1193727 #1193731 #1193767

#1193861 #1193864 #1193867 #1194001 #1194048

#1194087 #1194227 #1194302 #1194516 #1194529

#1194880 #1194888 #1194985 #1195166 #1195254

Cross- CVE-2018-25020 CVE-2019-15126 CVE-2020-27820

CVE-2021-0920 CVE-2021-0935 CVE-2021-28711

CVE-2021-28712 CVE-2021-28713 CVE-2021-28714

CVE-2021-28715 CVE-2021-33098 CVE-2021-3564

CVE-2021-39648 CVE-2021-39657 CVE-2021-4002

CVE-2021-4083...

Read the Full Advisory

Severity
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Announcement ID: SUSE-SU-2022:0367-1
Rating: critical

Topics%20covered

Topics Covered

security advisory critical remote execution vulnerability kernel SUSE patches

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