[El-errata] ELSA-2022-9583 Important: Oracle Linux 7 Unbreakable Enterprise kernel security update (aarch64)

Errata Announcements for Oracle Linux el-errata at oss.oracle.com
Wed Jul 13 14:57:38 UTC 2022

Oracle Linux Security Advisory ELSA-2022-9583


The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:



Related CVEs:


Description of changes:

- uek-rpm: Enable Pensando EMMC reset controller (Thomas Tai)  [Orabug: 34325721]
- mfd: pensando_elbasr: Add Pensando Elba System Resource Chip (Brad Larson)  [Orabug: 34325721]
- dsc-drivers: update drivers for 1.15.9-C-65 (Shannon Nelson)  [Orabug: 34325721]

- net/rds: Delayed DR_SOCK_CANCEL (Gerd Rausch)  [Orabug: 34105319]

- sched/rt: Disable RT_RUNTIME_SHARE by default (Daniel Bristot de Oliveira)  [Orabug: 34193333]
- mstflint_access: Update driver code to v4.20.1-1 from Github (Qing Huang)  [Orabug: 34286148]

- net: ip: avoid OOM kills with large UDP sends over loopback (Venkat Venkatsubra)  [Orabug: 34066209]
- rdmaip: Flush ARP cache after address has been cleared (Gerd Rausch)  [Orabug: 34285241]
- rds: Include congested flag in rds_sock struct. (Rohit Nair)  [Orabug: 34261492]
- cpu/hotplug: Allow the CPU in CPU_UP_PREPARE state to be brought up again. (Longpeng(Mike))  [Orabug: 34234771]
- x86/xen: Allow to retry if cpu_initialize_context() failed. (Boris Ostrovsky)  [Orabug: 34234771]
- floppy: use a statically allocated error counter (Willy Tarreau)  [Orabug: 34218640]  {CVE-2022-1652}
- assoc_array: Fix BUG_ON during garbage collect (Stephen Brennan)  [Orabug: 34162064]
- exec, elf: fix reserve_va_range() sanity check (Anthony Yznaga)  [Orabug: 32387887]
- exec, elf: use already allocated notes data in reserve_va_range() (Anthony Yznaga)  [Orabug: 32387887]
- mm: madv_doexec_flag sysctl (Anthony Yznaga)  [Orabug: 32387887]
- mm: introduce MADV_DOEXEC (Anthony Yznaga)  [Orabug: 32387887]
- exec, elf: require opt-in for accepting preserved mem (Anthony Yznaga)  [Orabug: 32387887]
- mm: introduce VM_EXEC_KEEP (Anthony Yznaga)  [Orabug: 32387887]
- mm: fail exec if stack expansion will overlap another vma (Anthony Yznaga)  [Orabug: 32387887]
- mm: do not assume only the stack vma exists in setup_arg_pages() (Anthony Yznaga)  [Orabug: 32387887]
- ELF: when loading PIE binaries check for overlap with existing mappings (Anthony Yznaga)  [Orabug: 32387887]
- Linux 4.14.280 (Greg Kroah-Hartman) 
- tty/serial: digicolor: fix possible null-ptr-deref in digicolor_uart_probe() (Yang Yingliang) 
- ping: fix address binding wrt vrf (Nicolas Dichtel) 
- drm/vmwgfx: Initialize drm_mode_fb_cmd2 (Zack Rusin) 
- cgroup/cpuset: Remove cpus_allowed/mems_allowed setup in cpuset_init_smp() (Waiman Long) 
- USB: serial: option: add Fibocom MA510 modem (Sven Schwermer) 
- USB: serial: option: add Fibocom L610 modem (Sven Schwermer) 
- USB: serial: qcserial: add support for Sierra Wireless EM7590 (Ethan Yang) 
- USB: serial: pl2303: add device id for HP LM930 Display (Scott Chen) 
- usb: cdc-wdm: fix reading stuck on device close (Sergey Ryazanov) 
- tcp: resalt the secret every 10 seconds (Eric Dumazet) 
- ASoC: ops: Validate input values in snd_soc_put_volsw_range() (Mark Brown) 
- ASoC: max98090: Generate notifications on changes for custom control (Mark Brown) 
- ASoC: max98090: Reject invalid values in custom control put() (Mark Brown) 
- hwmon: (f71882fg) Fix negative temperature (Ji-Ze Hong (Peter Hong)) 
- net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe() (Taehee Yoo) 
- net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending (Guangguan Wang) 
- s390/lcs: fix variable dereferenced before check (Alexandra Winter) 
- s390/ctcm: fix potential memory leak (Alexandra Winter) 
- s390/ctcm: fix variable dereferenced before check (Alexandra Winter) 
- hwmon: (ltq-cputemp) restrict it to SOC_XWAY (Randy Dunlap) 
- mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection (Johannes Berg) 
- netlink: do not reset transport header in netlink_recvmsg() (Eric Dumazet) 
- ipv4: drop dst in multicast routing path (Lokesh Dhoundiyal) 
- net: Fix features skip in for_each_netdev_feature() (Tariq Toukan) 
- batman-adv: Don't skb_split skbuffs with frag_list (Sven Eckelmann) 
- Linux 4.14.279 (Greg Kroah-Hartman) 
- VFS: Fix memory leak caused by concurrently mounting fs with subtype (ChenXiaoSong) 
- ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock (Takashi Iwai) 
- mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_atomic() (Muchun Song) 
- mm: hugetlb: fix missing cache flush in copy_huge_page_from_user() (Muchun Song) 
- mmc: rtsx: add 74 Clocks in power on flow (Ricky WU) 
- Bluetooth: Fix the creation of hdev->name (Itay Iellin) 
- can: grcan: only use the NAPI poll budget for RX (Andreas Larsson) 
- can: grcan: grcan_probe(): fix broken system id check for errata workaround needs (Andreas Larsson) 
- block: drbd: drbd_nl: Make conversion to 'enum drbd_ret_code' explicit (Lee Jones) 
- MIPS: Use address-of operator on section symbols (Nathan Chancellor) 
- Linux 4.14.278 (Greg Kroah-Hartman) 
- PCI: aardvark: Fix reading MSI interrupt number (Pali Rohár) 
- PCI: aardvark: Clear all MSIs at setup (Pali Rohár) 
- dm: interlock pending dm_io and dm_wait_for_bios_completion (Mike Snitzer) 
- dm: fix mempool NULL pointer race when completing IO (Jiazi Li) 
- net: ipv6: ensure we call ipv6_mc_down() at most once (j.nixdorf at avm.de) 
- kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU (Sandipan Das) 
- net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter() (Eric Dumazet) 
- btrfs: always log symlinks in full mode (Filipe Manana) 
- smsc911x: allow using IRQ0 (Sergey Shtylyov) 
- net: emaclite: Add error handling for of_address_to_resource() (Shravya Kumbham) 
- hwmon: (adt7470) Fix warning on module removal (Armin Wolf) 
- NFC: netlink: fix sleep in atomic bug when firmware download timeout (Duoming Zhou) 
- nfc: nfcmrvl: main: reorder destructive operations in nfcmrvl_nci_unregister_dev to avoid bugs (Duoming Zhou) 
- nfc: replace improper check device_is_registered() in netlink related functions (Duoming Zhou) 
- can: grcan: use ofdev->dev when allocating DMA memory (Daniel Hellstrom) 
- can: grcan: grcan_close(): fix deadlock (Duoming Zhou) 
- ASoC: wm8958: Fix change notifications for DSP controls (Mark Brown) 
- firewire: core: extend card->lock in fw_core_handle_bus_reset (Niels Dossche) 
- firewire: remove check of list iterator against head past the loop body (Jakob Koschel) 
- firewire: fix potential uaf in outbound_phy_packet_callback() (Chengfeng Ye) 
- Revert "SUNRPC: attempt AF_LOCAL connect on setup" (Trond Myklebust) 
- ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes (Takashi Sakamoto) 
- parisc: Merge model and model name into one line in /proc/cpuinfo (Helge Deller) 
- MIPS: Fix CP0 counter erratum detection for R4k CPUs (Maciej W. Rozycki) 
- tty: n_gsm: fix incorrect UA handling (Daniel Starke) 
- tty: n_gsm: fix wrong command frame length field encoding (Daniel Starke) 
- tty: n_gsm: fix wrong command retry handling (Daniel Starke) 
- tty: n_gsm: fix missing explicit ldisc flush (Daniel Starke) 
- tty: n_gsm: fix insufficient txframe size (Daniel Starke) 
- tty: n_gsm: fix malformed counter for out of frame data (Daniel Starke) 
- tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2 (Daniel Starke) 
- drivers: net: hippi: Fix deadlock in rr_close() (Duoming Zhou) 
- cifs: destage any unwritten data to the server before calling copychunk_write (Ronnie Sahlberg) 
- x86: __memcpy_flushcache: fix wrong alignment if size > 2^32 (Mikulas Patocka) 
- ASoC: wm8731: Disable the regulator when probing fails (Zheyu Ma) 
- bnx2x: fix napi API usage sequence (Manish Chopra) 
- net: bcmgenet: hide status block before TX timestamping (Jonathan Lemon) 
- clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource() (Yang Yingliang) 
- bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create() (Christophe JAILLET) 
- tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT (Eric Dumazet) 
- ip_gre: Make o_seqno start from 0 in native mode (Peilin Ye) 
- pinctrl: pistachio: fix use of irq_of_parse_and_map() (Lv Ruyi) 
- sctp: check asoc strreset_chunk in sctp_generate_reconf_event (Xin Long) 
- mtd: rawnand: Fix return value check of wait_for_completion_timeout (Miaoqian Lin) 
- ipvs: correctly print the memory size of ip_vs_conn_tab (Pengcheng Yang) 
- ARM: dts: Fix mmc order for omap3-gta04 (H. Nikolaus Schaller) 
- ARM: OMAP2+: Fix refcount leak in omap_gic_of_init (Miaoqian Lin) 
- phy: samsung: exynos5250-sata: fix missing device put in probe error paths (Krzysztof Kozlowski) 
- phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe (Miaoqian Lin) 
- ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue (Fabio Estevam) 
- USB: Fix xhci event ring dequeue pointer ERDP update issue (Weitao Wang) 
- hex2bin: fix access beyond string end (Mikulas Patocka) 
- hex2bin: make the function hex_to_bin constant-time (Mikulas Patocka) 
- serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device (Maciej W. Rozycki) 
- serial: 8250: Also set sticky MCR bits in console restoration (Maciej W. Rozycki) 
- usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind() (Vijayavardhan Vennapusa) 
- usb: gadget: uvc: Fix crash when encoding data for usb request (Dan Vacura) 
- usb: misc: fix improper handling of refcount in uss720_probe() (Hangyu Hua) 
- iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on() (Zheyu Ma) 
- iio: dac: ad5446: Fix read_raw not returning set value (Michael Hennerich) 
- iio: dac: ad5592r: Fix the missing return value. (Zizhuang Deng) 
- xhci: stop polling roothubs after shutdown (Henry Lin) 
- USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions (Daniele Palmas) 
- USB: serial: option: add support for Cinterion MV32-WA/MV32-WB (Slark Xiao) 
- USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader (Bruno Thomsen) 
- USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS (Kees Cook) 
- USB: quirks: add STRING quirk for VCOM device (Oliver Neukum) 
- USB: quirks: add a Realtek card reader (Oliver Neukum) 
- usb: mtu3: fix USB 3.0 dual-role-switch from device to host (Macpaul Lin) 
- lightnvm: disable the subsystem (Greg Kroah-Hartman) 
- net/sched: cls_u32: fix netns refcount changes in u32_change() (Eric Dumazet) 
- hamradio: remove needs_free_netdev to avoid UAF (Lin Ma) 
- hamradio: defer 6pack kfree after unregister_netdev (Lin Ma) 
- floppy: disable FDRAWCMD by default (Willy Tarreau) 
- Linux 4.14.277 (Greg Kroah-Hartman) 
- ax25: Fix UAF bugs in ax25 timers (Duoming Zhou) 
- ax25: Fix NULL pointer dereferences in ax25 timers (Duoming Zhou) 
- ax25: fix NPD bug in ax25_disconnect (Duoming Zhou) 
- ax25: fix UAF bug in ax25_send_control() (Duoming Zhou) 
- ax25: Fix refcount leaks caused by ax25_cb_del() (Duoming Zhou) 
- ax25: fix UAF bugs of net_device caused by rebinding operation (Duoming Zhou) 
- ax25: fix reference count leaks of ax25_dev (Duoming Zhou) 
- ax25: add refcount in ax25_dev to avoid UAF bugs (Duoming Zhou) 
- block/compat_ioctl: fix range check in BLKGETSIZE (Khazhismel Kumykov) 
- staging: ion: Prevent incorrect reference counting behavour (Lee Jones) 
- ext4: force overhead calculation if the s_overhead_cluster makes no sense (Theodore Ts'o) 
- ext4: fix overhead calculation to account for the reserved gdt blocks (Theodore Ts'o) 
- ext4: limit length to bitmap_maxbytes - blocksize in punch_hole (Tadeusz Struk) 
- ext4: fix symlink file size not match to file content (Ye Bin) 
- ARC: entry: fix syscall_trace_exit argument (Sergey Matyukevich) 
- e1000e: Fix possible overflow in LTR decoding (Sasha Neftin) 
- ASoC: soc-dapm: fix two incorrect uses of list iterator (Xiaomeng Tong) 
- openvswitch: fix OOB access in reserve_sfa_size() (Paolo Valerio) 
- powerpc/perf: Fix power9 event alternatives (Athira Rajeev) 
- dma: at_xdmac: fix a missing check on list iterator (Xiaomeng Tong) 
- ata: pata_marvell: Check the 'bmdma_addr' beforing reading (Zheyu Ma) 
- stat: fix inconsistency between struct stat and struct compat_stat (Mikulas Patocka) 
- net: macb: Restart tx only if queue pointer is lagging (Tomas Melin) 
- drm/msm/mdp5: check the return of kzalloc() (Xiaoke Wang) 
- brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant (Borislav Petkov) 
- cifs: Check the IOCB_DIRECT flag, not O_DIRECT (David Howells) 
- vxlan: fix error return code in vxlan_fdb_append (Hongbin Wang) 
- ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant (Borislav Petkov) 
- platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative (Jiapeng Chong) 
- ARM: vexpress/spc: Avoid negative array index when !SMP (Kees Cook) 
- netlink: reset network and mac headers in netlink_dump() (Eric Dumazet) 
- net/packet: fix packet_sock xmit return value checking (Hangbin Liu) 
- dmaengine: imx-sdma: Fix error checking in sdma_event_remap (Miaoqian Lin) 
- tcp: Fix potential use-after-free due to double kfree() (Kuniyuki Iwashima) 
- tcp: fix race condition when creating child sockets from syncookies (Ricardo Dias) 
- ALSA: usb-audio: Clear MIDI port active flag after draining (Takashi Iwai) 
- gfs2: assign rgrp glock before compute_bitstructs (Bob Peterson) 
- can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path (Hangyu Hua) 
- tracing: Dump stacktrace trigger to the corresponding instance (Daniel Bristot de Oliveira) 
- tracing: Have traceon and traceoff trigger honor the instance (Steven Rostedt (Google)) 
- mm: page_alloc: fix building error on -Werror=array-compare (Xiongwei Song) 
- etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead (Kees Cook)

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