Details
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Improvement
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Resolution: Fixed
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Minor
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None
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None
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9223372036854775807
Description
An update for kernel is now available for Red Hat Enterprise Linux 7.8.
Security Fix(es):
- kernel: double free may be caused by the function allocate_trace_buffer in the file kernel/trace/trace.c (CVE-2017-18595)
- kernel: use-after-free in __blk_add_trace in kernel/trace/blktrace.c (CVE-2019-19768)
- Kernel: NetLabel: null pointer dereference while receiving CIPSO packet with null category may cause kernel panic (CVE-2020-10711)
Bug Fix(es):
- Delay in RT task scheduled. Incorrect nr_scheduled value. (BZ#1796262)
- ixgbevf interface goes down on hypervisor and causes outage (BZ#1796799)
- kernel: UAF in cdev_put() when a PTP device is removed while its chardev is open (BZ#1798396)
- [HPEMC RHEL 7.7 RHEL 7.8 REGRESSION] kernel not populating numa_nod in /sys/devices... for PMEM (BZ#1801699)
- Unable to exclude files from auditing (BZ#1806430)
- DNAT'd packet is not unmangled upon reply on openshift node (BZ#1806447)
- top shows super high loads when tuned profile realtime-virtual-host is applied (BZ#1808030)
- [RHEL 7.9] mdraid devices do not autocorrect read errors on parity blocks (BZ#1810062)
- Observed a memory leak while using dm-multipath (BZ#1812937)
- RHEL7.8: megaraid_sas: MSIx allocation fails in resume path (BZ#1813249)
- Backport: Guest microcode version mismatch on secondary processors (BZ#1814003)
- dm-multipath high load backport incorrect (BZ#1814537)
- qla2xxx: Urgent driver fix needed. Initiator does not relogin to target after receiving an explicit logout (BZ#1815596)
- Potential deadlock in iscsi_if_rx func (BZ#1817497)
- High iSCSI read latency resolved by 'tcp: implement coalescing on backlog queue' (BZ#1817499)
- kdump: crashkernel=xM,low is likely to fail when x is big enough (BZ#1817502)
- [RHEL7.8][Azure]Commits to resolve high network latency (BZ#1817935)
- net_sched: remove a bogus warning in hfsc (BZ#1821262)
- NETDEV WATCHDOG: enp3s0 (r8169): transmit queue 0 timed out (BZ#1822548)
- BUG: unable to handle kernel NULL pointer dereference at fl_dump (BZ#1824548)
- [ Marvell 7.9] update qla2xxx driver with critical bug fixes (BZ#1827274)
https://access.redhat.com/errata/product/69/ver=/rhel---7/x86_64/RHSA-2020:2082