| Description: | Summary:
The remote host is missing an update for the 'bpftool'
package(s) announced via the CESA-2020:0374 advisory.
Vulnerability Insight:
The kernel packages contain the Linux kernel, the core of any Linux
operating system.
Security Fix(es):
* kernel: heap overflow in mwifiex_update_vs_ie() function of Marvell WiFi
driver (CVE-2019-14816)
* kernel: heap-based buffer overflow in mwifiex_process_country_ie()
function in drivers/net/wireless/marvell/mwifiex/sta_ioctl.c
(CVE-2019-14895)
* kernel: heap overflow in marvell/mwifiex/tdls.c (CVE-2019-14901)
* kernel: buffer overflow in cfg80211_mgd_wext_giwessid in
net/wireless/wext-sme.c (CVE-2019-17133)
* kernel: incomplete fix for race condition between
mmget_not_zero()/get_task_mm() and core dumping in CVE-2019-11599
(CVE-2019-14898)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
Bug Fix(es):
* [Azure][7.8] Include patch 'PCI: hv: Avoid use of hv_pci_dev->pci_slot
after freeing it' (BZ#1766089)
* [Hyper-V][RHEL7.8] When accelerated networking is enabled on RedHat,
network interface(eth0) moved to new network namespace does not obtain IP
address. (BZ#1766093)
* [Azure][RHEL 7.6] hv_vmbus probe pass-through GPU card failed
(BZ#1766097)
* SMB3: Do not error out on large file transfers if server responds with
STATUS_INSUFFICIENT_RESOURCES (BZ#1767621)
* Since RHEL commit 5330f5d09820 high load can cause dm-multipath path
failures (BZ#1770113)
* Hard lockup in free_one_page()->_raw_spin_lock() because sosreport
command is reading from /proc/pagetypeinfo (BZ#1770732)
* patchset for x86/atomic: Fix smp_mb__{before, after}_atomic() (BZ#1772812)
* fix compat statfs64() returning EOVERFLOW for when _FILE_OFFSET_BITS=64
(BZ#1775678)
* Guest crash after load cpuidle-haltpoll driver (BZ#1776289)
* RHEL 7.7 long I/O stalls with bnx2fc from not masking off scope bits of
retry delay value (BZ#1776290)
* Multiple 'mv' processes hung on a gfs2 filesystem (BZ#1777297)
* Moving Egress IP will result in conntrack sessions being DESTROYED
(BZ#1779564)
* core: backports from upstream (BZ#1780033)
* kernel BUG at arch/powerpc/platforms/pseries/lpar.c:482! (BZ#1780148)
* Race between tty_open() and flush_to_ldisc() using the
tty_struct->driver_data field. (BZ#1780163)
Affected Software/OS:
'bpftool' package(s) on CentOS 7.
Solution:
Please install the updated package(s).
CVSS Score:
10.0
CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
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