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- CVEs with nessus.description==The SUSE Linux Enterprise 12 SP3 Azure kernel was updated to 4.4.143
to receive various security and bugfixes. The following security bugs
were fixed :
- CVE-2018-3620: Local attackers on baremetal systems
could use speculative code patterns on hyperthreaded
processors to read data present in the L1 Datacache used
by other hyperthreads on the same CPU core, potentially
leaking sensitive data. (bnc#1087081).
- CVE-2018-3646: Local attackers in virtualized guest
systems could use speculative code patterns on
hyperthreaded processors to read data present in the L1
Datacache used by other hyperthreads on the same CPU
core, potentially leaking sensitive data, even from
other virtual machines or the host system.
(bnc#1089343).
- CVE-2018-5391: A flaw in the IP packet reassembly could
be used by remote attackers to consume CPU time
(bnc#1103097).
- CVE-2018-5390: Linux kernel versions 4.9+ can be forced
to make very expensive calls to tcp_collapse_ofo_queue()
and tcp_prune_ofo_queue() for every incoming packet
which can lead to a denial of service (bnc#1102340).
- CVE-2018-14734: drivers/infiniband/core/ucma.c allowed
ucma_leave_multicast to access a certain data structure
after a cleanup step in ucma_process_join, which allowed
attackers to cause a denial of service (use-after-free)
(bnc#1103119).
- CVE-2017-18344: The timer_create syscall implementation
in kernel/time/posix-timers.c didn't properly validate
the sigevent->sigev_notify field, which leads to
out-of-bounds access in the show_timer function (called
when /proc/$PID/timers is read). This allowed userspace
applications to read arbitrary kernel memory (on a
kernel built with CONFIG_POSIX_TIMERS and
CONFIG_CHECKPOINT_RESTORE) (bnc#1102851 1103580).
The update package also includes non-security fixes. See advisory for
details.
Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.
Max CVSS | 0 |
Min CVSS | 0 |
Total Count | 2 |
| ID | CVSS | Summary | Last (major) update | Published |
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