Oval Definition:oval:com.redhat.rhsa:def:20203220
Revision Date:2020-07-29Version:640
Title:RHSA-2020:3220: kernel security and bug fix update (Important)
Description:The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: kernel: DAX hugepages not considered during mremap (CVE-2020-10757)

  • kernel: buffer overflow in mwifiex_cmd_append_vsie_tlv function in drivers/net/wireless/marvell/mwifiex/scan.c (CVE-2020-12653)

  • kernel: heap-based buffer overflow in mwifiex_ret_wmm_get_status function in drivers/net/wireless/marvell/mwifiex/wmm.c (CVE-2020-12654)

  • kernel: use-after-free caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver (CVE-2019-19527)

    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):

  • RHEL7.7 - scsi: ibmvfc: Avoid loss of all paths during SVC node reboot (BZ#1830889)

  • [DELL EMC 7.8 BUG bnxt_en] Error messages related to hwrm observed for BCM 57504 under dmesg in RHEL 7.8 (BZ#1834190)

  • kernel: provide infrastructure to support dual-signing of the kernel (foundation to help address CVE-2020-10713) (BZ#1837429)

  • RHEL7.7 - Request: retrofit kernel commit f82b4b6 to RHEL 7.7/7.8 3.10 kernels. (BZ#1838602)

  • kipmi thread high CPU consumption when performing BMC firmware upgrade (BZ#1841825)

  • RHEL7.7 - virtio-blk: fix hw_queue stopped on arbitrary error (kvm) (BZ#1842994)

  • rhel 7 infinite blocked waiting on inode_dio_wait in nfs (BZ#1845520)

  • http request is taking more time for endpoint running on different host via nodeport service (BZ#1847333)

  • ext4: change LRU to round-robin in extent status tree shrinker (BZ#1847343)

  • libaio is returning duplicate events (BZ#1850055)

  • After upgrade to 3.9.89 pod containers with CPU limits fail to start due to cgroup error (BZ#1850500)

  • Fix dpdk regression introduced by bz1837297 (BZ#1852245)
  • Family:unixClass:patch
    Status:Reference(s):CVE-2019-0136
    CVE-2019-19527
    CVE-2020-10757
    CVE-2020-12653
    CVE-2020-12654
    RHSA-2020:3220
    Platform(s):Red Hat Enterprise Linux 7
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 7 is installed
  • AND
  • kernel earlier than 0:3.10.0-1127.18.2.el7 is currently running
  • OR kernel earlier than 0:3.10.0-1127.18.2.el7 is set to boot up on next boot
  • AND
  • bpftool is earlier than 0:3.10.0-1127.18.2.el7
  • AND bpftool is signed with Red Hat redhatrelease2 key
  • kernel is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel is signed with Red Hat redhatrelease2 key
  • kernel-abi-whitelists is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-abi-whitelists is signed with Red Hat redhatrelease2 key
  • kernel-bootwrapper is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-bootwrapper is signed with Red Hat redhatrelease2 key
  • kernel-debug is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-debug is signed with Red Hat redhatrelease2 key
  • kernel-debug-devel is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-debug-devel is signed with Red Hat redhatrelease2 key
  • kernel-devel is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-devel is signed with Red Hat redhatrelease2 key
  • kernel-doc is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-doc is signed with Red Hat redhatrelease2 key
  • kernel-headers is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-headers is signed with Red Hat redhatrelease2 key
  • kernel-kdump is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-kdump is signed with Red Hat redhatrelease2 key
  • kernel-kdump-devel is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-kdump-devel is signed with Red Hat redhatrelease2 key
  • kernel-tools is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-tools is signed with Red Hat redhatrelease2 key
  • kernel-tools-libs is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-tools-libs is signed with Red Hat redhatrelease2 key
  • kernel-tools-libs-devel is earlier than 0:3.10.0-1127.18.2.el7
  • AND kernel-tools-libs-devel is signed with Red Hat redhatrelease2 key
  • perf is earlier than 0:3.10.0-1127.18.2.el7
  • AND perf is signed with Red Hat redhatrelease2 key
  • python-perf is earlier than 0:3.10.0-1127.18.2.el7
  • AND python-perf is signed with Red Hat redhatrelease2 key
  • BACK