[LU-12762] kernel update [RHEL8.0 4.18.0-80.11.1.el8_0]

• Type: Bug
• Resolution: Won't Do
• Priority: Minor
• Severity: 3
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

Security Fix(es):

• kernel: Heap overflow in mwifiex_update_bss_desc_with_ie function in marvell/mwifiex/scan.c (CVE-2019-3846)
• Kernel: KVM: nVMX: guest accesses L0 MSR causes potential DoS (CVE-2019-3887)
• kernel: brcmfmac heap buffer overflow in brcmf_wowl_nd_results (CVE-2019-9500)
• kernel: Count overflow in FUSE request leading to use-after-free issues. (CVE-2019-11487)
• kernel: ppc: unrelated processes being able to read/write to each other's virtual memory (CVE-2019-12817)
• kernel: Use-after-free in sound/usb/card.c:usb_audio_probe() (CVE-2018-19824)
• kernel: brcmfmac frame validation bypass (CVE-2019-9503)

Bug Fix(es):

• [DELL EMC 8.0 BUG]: pciehp deadlock resulting in NVMe device not being recognized when hot plugged (BZ#1712261)
• Host crashed while try to boot a compatible guest attached huge page by"-object memory-backend-file *"[1G-P9] (BZ#1714758)
• Setting malformed authenc key will crash the system (BZ#1715335)
• BUG: memory allocation failure in inode_doinit_with_dentry()/context_to_sid() (BZ#1717780)
• [HPEMC 8.1 BUG] Protect against concurrent calls into UV BIOS (BZ#1724534)
• PHC jumping on I350 (igb) (BZ#1726352)
• aarch64 kernel missing vulnerabilities status files (BZ#1726353)
• BUG: KASAN: use-after-free in skb_release_data() (BZ#1726354)
• [RHEL8][PANIC][aarch64] kernel panic when loading the dme1737 module (BZ#1726355)
• [RHEL8] [aarch64] Changes for BZ1672997 break kaslr (BZ#1726357)
• Network fails to come up when booting with kernel 3.10.0-862.el7.x86_64, several hung tasks can be seen in logs. (BZ#1726358)
• [Intel] 'cpupower frequency-set' produces unexpected results for some processors (BZ#1726360)
• HDMI/DP audio: ELD not updated on hotplug event (BZ#1726361)
• [mlx5_core] CX5 Adapter works not as expected when MTU is 9000, Unable to handle kernel paging request at virtual address 3ae0aafeff4b6b5a (BZ#1726372)
• [DELL 8.0 Bug] - hid-multitouch 0018:1FD2:8008.0001 ,lost function from S3 resume (BZ#1727098)
• [RHEL8.1 Pre Beta] [Power8] data corruption while returning from watchpoint exception handler (BZ#1733281)
• RHEL8.1 pre-Beta - cacheinfo code unsafe vs LPM (BZ#1733282)
• RHEL8.1 pre-Beta - [ZZ/Zeppelin] [kernel-4.18.0-100.el8.ppc64le] Hash MMU allows child to write parents process address space (BZ#1734689)

 https://access.redhat.com/errata/RHSA-2019:2703?sc_cid=701600000006NHXAA2

Issue Links

• is related to: LU-12791 kernel update [RHEL8.0 4.18.0-80.11.2.el8_0]
• is related to: LU-12658 kernel update [RHEL8.0 4.18.0-80.7.2.el8_0]