{"schema_version":"1.7.3","id":"SUSE-SU-2020:2580-1","published":"2020-09-09T06:34:31Z","modified":"2026-02-04T03:43:18.246348Z","related":["CVE-2020-14386"],"upstream":["CVE-2020-14386"],"summary":"Security update for the Linux Kernel","details":"The SUSE Linux Enterprise 15 SP2 Azure kernel was updated to receive various security and bugfixes.\n\nThe following security bug was fixed:\n\n- CVE-2020-14386: Fixed a potential local privilege escalation via memory corruption (bsc#1176069).\n\nThe following non-security bugs were fixed:\n\n- bcache: allocate meta data pages as compound pages (bsc#1172873).\n- block: check queue's limits.discard_granularity in __blkdev_issue_discard() (bsc#1152148).\n- block: improve discard bio alignment in __blkdev_issue_discard() (bsc#1152148).\n- char: virtio: Select VIRTIO from VIRTIO_CONSOLE (bsc#1175667).\n- dax: do not print error message for non-persistent memory block device (bsc#1171073).\n- dax: print error message by pr_info() in __generic_fsdax_supported() (bsc#1171073).\n- device property: Fix the secondary firmware node handling in set_primary_fwnode() (git-fixes).\n- dpaa_eth: Fix one possible memleak in dpaa_eth_probe (bsc#1175996).\n- drm/amd/powerplay: Fix hardmins not being sent to SMU for RV (git-fixes).\n- drm/msm/a6xx: fix crashdec section name typo (git-fixes).\n- drm/msm/adreno: fix updating ring fence (git-fixes).\n- drm/msm/gpu: make ringbuffer readonly (git-fixes).\n- drm/xen-front: Fix misused IS_ERR_OR_NULL checks (bsc#1065600).\n- efi: Add support for EFI_RT_PROPERTIES table (bsc#1174029, bsc#1174110, bsc#1174111).\n- efi: avoid error message when booting under Xen (bsc#1172419).\n- efi/efivars: Expose RT service availability via efivars abstraction (bsc#1174029, bsc#1174110, bsc#1174111).\n- efi: libstub/tpm: enable tpm eventlog function for ARM platforms (bsc#1173267).\n- efi: Mark all EFI runtime services as unsupported on non-EFI boot (bsc#1174029, bsc#1174110, bsc#1174111).\n- efi: Register EFI rtc platform device only when available (bsc#1174029, bsc#1174110, bsc#1174111).\n- efi: Store mask of supported runtime services in struct efi (bsc#1174029, bsc#1174110, bsc#1174111).\n- efi: Use EFI ResetSystem only when available (bsc#1174029, bsc#1174110, bsc#1174111).\n- efi: Use more granular check for availability for variable services (bsc#1174029, bsc#1174110, bsc#1174111).\n- ext4: handle read only external journal device (bsc#1176063).\n- felix: Fix initialization of ioremap resources (bsc#1175997).\n- Fix build error when CONFIG_ACPI is not set/enabled: (bsc#1065600).\n- infiniband: hfi1: Use EFI GetVariable only when available (bsc#1174029, bsc#1174110, bsc#1174111).\n- integrity: Check properly whether EFI GetVariable() is available (bsc#1174029, bsc#1174110, bsc#1174111).\n- kabi: Fix kABI after EFI_RT_PROPERTIES table backport (bsc#1174029, bsc#1174110, bsc#1174111).\n- kabi/severities: ignore kABI for net/ethernet/mscc/ References: bsc#1176001,bsc#1175999 Exported symbols from drivers/net/ethernet/mscc/ are only used by drivers/net/dsa/ocelot/\n- mei: fix CNL itouch device number to match the spec (bsc#1175952).\n- mei: me: disable mei interface on LBG servers (bsc#1175952).\n- mei: me: disable mei interface on Mehlow server platforms (bsc#1175952).\n- mmc: dt-bindings: Add resets/reset-names for Mediatek MMC bindings (git-fixes).\n- mmc: mediatek: add optional module reset property (git-fixes).\n- mmc: sdhci-acpi: Fix HS400 tuning for AMDI0040 (git-fixes).\n- net: dsa: felix: send VLANs on CPU port as egress-tagged (bsc#1175998).\n- net: dsa: ocelot: the MAC table on Felix is twice as large (bsc#1175999).\n- net: enetc: fix an issue about leak system resources (bsc#1176000).\n- net: mscc: ocelot: fix untagged packet drops when enslaving to vlan aware bridge (bsc#1176001).\n- obsolete_kmp: provide newer version than the obsoleted one (boo#1170232).\n- PCI: Add device even if driver attach failed (git-fixes).\n- PCI: Avoid Pericom USB controller OHCI/EHCI PME# defect (git-fixes).\n- PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken (git-fixes).\n- PM: sleep: core: Fix the handling of pending runtime resume requests (git-fixes).\n- powerpc/book3s64/radix: Fix boot failure with large amount of guest memory (bsc#1176022 ltc#187208).\n- powerpc/perf: Fix crashes with generic_compat_pmu & BHRB (bsc#1156395).\n- regulator: fix memory leak on error path of regulator_register() (git-fixes).\n- Revert 'xen/balloon: Fix crash when ballooning on x86 32 bit PAE' (bsc#1065600).\n- sched: Add a tracepoint to track rq->nr_running (bnc#1155798 (CPU scheduler functional and performance backports)).\n- sched: Better document ttwu() (bnc#1155798 (CPU scheduler functional and performance backports)).\n- sched/cputime: Improve cputime_adjust() (bnc#1155798 (CPU scheduler functional and performance backports)).\n- sched/debug: Add new tracepoints to track util_est (bnc#1155798 (CPU scheduler functional and performance backports)).\n- sched/debug: Fix the alignment of the show-state debug output (bnc#1155798 (CPU scheduler functional and performance backports)).\n- sched/fair: fix NOHZ next idle balance (bnc#1155798 (CPU scheduler functional and performance backports)).\n- sched/fair: Remove unused 'sd' parameter from scale_rt_capacity() (bnc#1155798 (CPU scheduler functional and performance backports)).\n- sched/fair: update_pick_idlest() Select group with lowest group_util when idle_cpus are equal (bnc#1155798 (CPU scheduler functional and performance backports)).\n- sched: Fix use of count for nr_running tracepoint (bnc#1155798 (CPU scheduler functional and performance backports)).\n- sched: nohz: stop passing around unused 'ticks' parameter (bnc#1155798 (CPU scheduler functional and performance backports)).\n- sched/pelt: Remove redundant cap_scale() definition (bnc#1155798 (CPU scheduler functional and performance backports)).\n- scsi: iscsi: Use EFI GetVariable only when available (bsc#1174029, bsc#1174110, bsc#1174111).\n- scsi: lpfc: Add and rename a whole bunch of function parameter descriptions (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Add description for lpfc_release_rpi()'s 'ndlpl param (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Add missing misc_deregister() for lpfc_init() (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Avoid another null dereference in lpfc_sli4_hba_unset() (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Correct some pretty obvious misdocumentation (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Ensure variable has the same stipulations as code using it (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix a bunch of kerneldoc misdemeanors (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix FCoE speed reporting (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix kerneldoc parameter formatting/misnaming/missing issues (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix LUN loss after cable pull (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix no message shown for lpfc_hdw_queue out of range value (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix oops when unloading driver while running mds diags (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix retry of PRLI when status indicates its unsupported (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix RSCN timeout due to incorrect gidft counter (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix some function parameter descriptions (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix typo in comment for ULP (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix-up around 120 documentation issues (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix-up formatting/docrot where appropriate (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Fix validation of bsg reply lengths (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: NVMe remote port devloss_tmo from lldd (bcs#1173060 bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449). Replace patches.suse/lpfc-synchronize-nvme-transport-and-lpfc-driver-devloss_tmo.patch with upstream version of the fix.\n- scsi: lpfc: nvmet: Avoid hang / use-after-free again when destroying targetport (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Provide description for lpfc_mem_alloc()'s 'align' param (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Quieten some printks (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Remove unused variable 'pg_addr' (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Update lpfc version to 12.8.0.3 (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- scsi: lpfc: Use __printf() format notation (bsc#1171558 bsc#1136666 bsc#1174486 bsc#1175787 bsc#1171000 jsc#SLE-15796 jsc#SLE-15449).\n- sdhci: tegra: Add missing TMCLK for data timeout (git-fixes).\n- sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra186 (git-fixes).\n- sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra210 (git-fixes).\n- Set VIRTIO_CONSOLE=y (bsc#1175667).\n- USB: cdc-acm: rework notification_buffer resizing (git-fixes).\n- USB: gadget: f_tcm: Fix some resource leaks in some error paths (git-fixes).\n- USB: host: ohci-exynos: Fix error handling in exynos_ohci_probe() (git-fixes).\n- USB: host: xhci: fix ep context print mismatch in debugfs (git-fixes).\n- USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge (git-fixes).\n- USB: quirks: Ignore duplicate endpoint on Sound Devices MixPre-D (git-fixes).\n- USB: rename USB quirk to USB_QUIRK_ENDPOINT_IGNORE (git-fixes).\n- USB: serial: ftdi_sio: clean up receive processing (git-fixes).\n- USB: serial: ftdi_sio: fix break and sysrq handling (git-fixes).\n- USB: serial: ftdi_sio: make process-packet buffer unsigned (git-fixes).\n- virtio_pci_modern: Fix the comment of virtio_pci_find_capability() (git-fixes).\n- x86/ima: Use EFI GetVariable only when available (bsc#1174029, bsc#1174110, bsc#1174111).\n- xen/balloon: fix accounting in alloc_xenballooned_pages error path (bsc#1065600).\n- xen/balloon: make the balloon wait interruptible (bsc#1065600).\n- xen/gntdev: Fix dmabuf import with non-zero sgt offset (bsc#1065600).\n- xhci: Always restore EP_SOFT_CLEAR_TOGGLE even if ep reset failed (git-fixes).\n","affected":[{"package":{"name":"kernel-azure","ecosystem":"SUSE:Linux Enterprise Module for Public Cloud 15 SP2","purl":"pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.18-18.18.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-azure":"5.3.18-18.18.1","kernel-azure-devel":"5.3.18-18.18.1","kernel-devel-azure":"5.3.18-18.18.1","kernel-source-azure":"5.3.18-18.18.1","kernel-syms-azure":"5.3.18-18.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2580-1.json"}},{"package":{"name":"kernel-source-azure","ecosystem":"SUSE:Linux Enterprise Module for Public Cloud 15 SP2","purl":"pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.18-18.18.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-azure":"5.3.18-18.18.1","kernel-azure-devel":"5.3.18-18.18.1","kernel-devel-azure":"5.3.18-18.18.1","kernel-source-azure":"5.3.18-18.18.1","kernel-syms-azure":"5.3.18-18.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2580-1.json"}},{"package":{"name":"kernel-syms-azure","ecosystem":"SUSE:Linux Enterprise Module for Public Cloud 15 SP2","purl":"pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.18-18.18.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-azure":"5.3.18-18.18.1","kernel-azure-devel":"5.3.18-18.18.1","kernel-devel-azure":"5.3.18-18.18.1","kernel-source-azure":"5.3.18-18.18.1","kernel-syms-azure":"5.3.18-18.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2580-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202580-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1065600"},{"type":"REPORT","url":"https://bugzilla.suse.com/1136666"},{"type":"REPORT","url":"https://bugzilla.suse.com/1152148"},{"type":"REPORT","url":"https://bugzilla.suse.com/1155798"},{"type":"REPORT","url":"https://bugzilla.suse.com/1156395"},{"type":"REPORT","url":"https://bugzilla.suse.com/1170232"},{"type":"REPORT","url":"https://bugzilla.suse.com/1171000"},{"type":"REPORT","url":"https://bugzilla.suse.com/1171073"},{"type":"REPORT","url":"https://bugzilla.suse.com/1171558"},{"type":"REPORT","url":"https://bugzilla.suse.com/1172419"},{"type":"REPORT","url":"https://bugzilla.suse.com/1172873"},{"type":"REPORT","url":"https://bugzilla.suse.com/1173060"},{"type":"REPORT","url":"https://bugzilla.suse.com/1173267"},{"type":"REPORT","url":"https://bugzilla.suse.com/1174029"},{"type":"REPORT","url":"https://bugzilla.suse.com/1174110"},{"type":"REPORT","url":"https://bugzilla.suse.com/1174111"},{"type":"REPORT","url":"https://bugzilla.suse.com/1174484"},{"type":"REPORT","url":"https://bugzilla.suse.com/1174486"},{"type":"REPORT","url":"https://bugzilla.suse.com/1175263"},{"type":"REPORT","url":"https://bugzilla.suse.com/1175667"},{"type":"REPORT","url":"https://bugzilla.suse.com/1175787"},{"type":"REPORT","url":"https://bugzilla.suse.com/1175952"},{"type":"REPORT","url":"https://bugzilla.suse.com/1175996"},{"type":"REPORT","url":"https://bugzilla.suse.com/1175997"},{"type":"REPORT","url":"https://bugzilla.suse.com/1175998"},{"type":"REPORT","url":"https://bugzilla.suse.com/1175999"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176000"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176001"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176022"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176063"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176069"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-14386"}]}