SUSE Linux Enterprise 11 SP4: 2020:14442-1 Critical: Kernel Security Update
suse
August 3, 2020
An update that solves 9 vulnerabilities and has two fixes is now available
Summary
The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-10773: Fixed a memory leak on s390/s390x, in the cmm_timeout_hander in file arch/s390/mm/cmm.c (bnc#1172999). - CVE-2020-14416: Fixed a race condition in tty->disc_data handling in the slip and slcan line discipline could lead to a use-after-free. This affects drivers/net/slip/slip.c and drivers/net/can/slcan.c (bnc#1162002). - CVE-2020-13974: Fixed a integer overflow in drivers/tty/vt/keyboard.c, if k_ascii is called several times in a row (bnc#1172775). - CVE-2020-10732: A flaw was found in the implementation of Userspace core dumps. This flaw allowed an attacker with a local account to crash a
Topics Covered
References
#1159912 #1159913 #1162002 #1171218 #1171219
#1171220 #1172775 #1172999 #1173265 #1174462
#1174543
Cross- CVE-2019-5108 CVE-2020-0305 CVE-2020-10732
CVE-2020-10769 CVE-2020-10773 CVE-2020-12652
CVE-2020-12656 CVE-2020-13974 CVE-2020-14416
Affected Products:
SUSE Linux Enterprise Server 11-SP4-LTSS
SUSE Linux Enterprise Server 11-EXTRA
SUSE Linux Enterprise Debuginfo 11-SP4
https://www.suse.com/security/cve/CVE-2019-5108.html
https://www.suse.com/security/cve/CVE-2020-0305.html
https://www.suse.com/security/cve/CVE-2020-10732.html
https://www.suse.com/security/cve/CVE-2020-10769.html
https://www.suse.com/security/cve/CVE-2020-10773.html
https://www.suse.com/security/cve/CVE-2020-12652.html
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Severity
important
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Critical
Announcement ID: SUSE-SU-2020:14442-1
Rating: important
Topics Covered
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