Oval Definition:oval:org.opensuse.security:def:57481
Revision Date:2021-07-22Version:1
Title:Security update for the Linux Kernel (Important)
Description:

The SUSE Linux Enterprise 12 SP3 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

- CVE-2021-22555: Fixed an heap out-of-bounds write in net/netfilter/x_tables.c that could allow local provilege escalation. (bsc#1188116) - CVE-2021-33909: Fixed an out-of-bounds write in the filesystem layer that allows to obtain full root privileges. (bsc#1188062) - CVE-2021-3609: Fixed a race condition in the CAN BCM networking protocol which allows for local privilege escalation. (bsc#1187215) - CVE-2021-0605: Fixed an out-of-bounds read which could lead to local information disclosure in the kernel with System execution privileges needed. (bsc#1187601) - CVE-2021-0512: Fixed a possible out-of-bounds write which could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1187595) - CVE-2021-34693: Fixed a bug in net/can/bcm.c which could allow local users to obtain sensitive information from kernel stack memory because parts of a data structure are uninitialized. (bsc#1187452) - CVE-2020-36385: Fixed a use-after-free flaw in ucma.c which allows for local privilege escalation. (bsc#1187050) - CVE-2021-0129: Fixed an improper access control in BlueZ that may have allowed an authenticated user to potentially enable information disclosure via adjacent access. (bsc#1186463) - CVE-2020-26558: Fixed a flaw in the Bluetooth LE and BR/EDR secure pairing that could permit a nearby man-in-the-middle attacker to identify the Passkey used during pairing. (bsc#1179610) - CVE-2020-36386: Fixed an out-of-bounds read in hci_extended_inquiry_result_evt. (bsc#1187038) - CVE-2020-24588: Fixed a bug that could allow an adversary to abuse devices that support receiving non-SSP A-MSDU frames to inject arbitrary network packets. (bsc#1185861) - CVE-2021-32399: Fixed a race condition in net/bluetooth/hci_request.c for removal of the HCI controller. (bsc#1184611) - CVE-2021-33034: Fixed an issue in net/bluetooth/hci_event.c where a use-after-free leads to writing an arbitrary value. (bsc#1186111) - CVE-2020-26139: Fixed a bug that allows an Access Point (AP) to forward EAPOL frames to other clients even though the sender has not yet successfully authenticated. This might be abused in projected Wi-Fi networks to launch denial-of-service attacks against connected clients and made it easier to exploit other vulnerabilities in connected clients. (bsc#1186062) - CVE-2021-23134: Fixed a use After Free vulnerability in nfc sockets which allows local attackers to elevate their privileges. (bsc#1186060) - CVE-2020-24586: Fixed a bug that, under the right circumstances, allows to inject arbitrary network packets and/or exfiltrate user data when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP. (bsc#1185859) - CVE-2020-26141: Fixed a flaw that could allows an adversary to inject and possibly decrypt packets in WPA or WPA2 networks that support the TKIP data-confidentiality protocol. (bsc#1185987) - CVE-2020-26145: Fixed a bug in the WEP, WPA, WPA2, and WPA3 implementations that could allows an adversary to inject arbitrary network packets. (bsc#1185860) - CVE-2020-24587: Fixed a bug that allows an adversary to decrypt selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP encryption key is periodically renewed. (bsc#1185862) - CVE-2020-26147: Fixed a bug in the WEP, WPA, WPA2, and WPA3 implementations that could allows an adversary to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames. (bsc#1185987)

The following non-security bugs were fixed:

- Bluetooth: SMP: Fail if remote and local public keys are identical (git-fixes). - Drivers: hv: vmbus: Increase wait time for VMbus unload (bsc#1185724). - Drivers: hv: vmbus: Initialize unload_event statically (bsc#1185724). - hv_netvsc: Add handlers for ethtool get/set msg level (bsc#1175462). - hv_netvsc: avoid retry on send during shutdown (bsc#1175462). - hv_netvsc: avoid unnecessary wakeups on subchannel creation (bsc#1175462). - hv_netvsc: cancel subchannel setup before halting device (bsc#1175462). - hv_netvsc: change GPAD teardown order on older versions (bsc#1175462). - hv_netvsc: common detach logic (bsc#1175462). - hv_netvsc: delay setup of VF device (bsc#1175462). - hv_netvsc: disable NAPI before channel close (bsc#1175462). - hv_netvsc: Ensure correct teardown message sequence order (bsc#1175462). - hv_netvsc: Fix a deadlock by getting rtnl lock earlier in netvsc_probe() (bsc#1175462). - hv_netvsc: Fix a network regression after ifdown/ifup (bsc#1175462). - hv_netvsc: fix deadlock on hotplug (bsc#1175462). - hv_netvsc: Fix error handling in netvsc_attach() (bsc#1175462). - hv_netvsc: fix error unwind handling if vmbus_open fails (bsc#1175462). - hv_netvsc: Fix extra rcu_read_unlock in netvsc_recv_callback() (bsc#1175462). - hv_netvsc: fix handling of fallback to single queue mode (bsc#1175462). - hv_netvsc: Fix hash key value reset after other ops (bsc#1175462). - hv_netvsc: Fix IP header checksum for coalesced packets (bsc#1175462). - hv_netvsc: Fix net device attach on older Windows hosts (bsc#1175462). - hv_netvsc: fix network namespace issues with VF support (bsc#1175462). - hv_netvsc: Fix NULL dereference at single queue mode fallback (bsc#1175462). - hv_netvsc: fix race during initialization (bsc#1175462). - hv_netvsc: fix race on sub channel creation (bsc#1175462). - hv_netvsc: fix race that may miss tx queue wakeup (bsc#1175462). - hv_netvsc: fix schedule in RCU context (bsc#1175462). - hv_netvsc: Fix the variable sizes in ipsecv2 and rsc offload (bsc#1175462). - hv_netvsc: Fix tx_table init in rndis_set_subchannel() (bsc#1175462). - hv_netvsc: Fix unwanted wakeup after tx_disable (bsc#1175462). - hv_netvsc: Fix unwanted wakeup in netvsc_attach() (bsc#1175462). - hv_netvsc: flag software created hash value (bsc#1175462). - hv_netvsc: netvsc_teardown_gpadl() split (bsc#1175462). - hv_netvsc: only wake transmit queue if link is up (bsc#1175462). - hv_netvsc: pass netvsc_device to rndis halt (bsc#1175462). - hv_netvsc: preserve hw_features on mtu/channels/ringparam changes (bsc#1175462). - hv_netvsc: Refactor assignments of struct netvsc_device_info (bsc#1175462). - hv_netvsc: set master device (bsc#1175462). - hv_netvsc: Set tx_table to equal weight after subchannels open (bsc#1175462). - hv_netvsc: Simplify num_chn checking in rndis_filter_device_add() (bsc#1175462). - hv_netvsc: Split netvsc_revoke_buf() and netvsc_teardown_gpadl() (bsc#1175462). - hv_netvsc: split sub-channel setup into async and sync (bsc#1175462). - hv_netvsc: typo in NDIS RSS parameters structure (bsc#1175462). - hv_netvsc: use RCU to fix concurrent rx and queue changes (bsc#1175462). - hv_netvsc: use reciprocal divide to speed up percent calculation (bsc#1175462). - hv_netvsc: Use Windows version instead of NVSP version on GPAD teardown (bsc#1175462). - kgraft: truncate the output from state_show() sysfs attr (bsc#1186235). - mm, memory_hotplug: do not clear numa_node association after hot_remove (bsc#1115026). - mm: consider __HW_POISON pages when allocating from pcp lists (bsc#1187388). - scsi: storvsc: Enable scatterlist entry lengths > 4Kbytes (bsc#1187193). - video: hyperv_fb: Add ratelimit on error message (bsc#1185724).
Family:unixClass:patch
Status:Reference(s):1017646
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1185987
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1186111
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1186390
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1187193
1187215
1187388
1187452
1187595
1187601
1187934
1188062
1188063
1188116
898572
901715
920160
958791
962052
CVE-2007-4772
CVE-2007-6600
CVE-2009-4034
CVE-2009-4136
CVE-2010-1169
CVE-2010-1170
CVE-2010-3433
CVE-2010-4352
CVE-2012-0866
CVE-2012-0867
CVE-2012-0868
CVE-2012-2143
CVE-2012-2451
CVE-2012-2655
CVE-2012-3488
CVE-2012-3489
CVE-2012-3524
CVE-2013-0255
CVE-2013-1899
CVE-2013-1900
CVE-2013-1901
CVE-2013-2168
CVE-2014-0060
CVE-2014-0061
CVE-2014-0062
CVE-2014-0063
CVE-2014-0064
CVE-2014-0065
CVE-2014-0066
CVE-2014-0067
CVE-2014-3477
CVE-2014-3532
CVE-2014-3533
CVE-2014-3635
CVE-2014-3636
CVE-2014-3637
CVE-2014-3638
CVE-2014-3639
CVE-2014-7185
CVE-2014-7824
CVE-2014-8148
CVE-2014-9687
CVE-2015-0245
CVE-2015-3165
CVE-2015-3166
CVE-2015-3167
CVE-2015-5288
CVE-2015-5289
CVE-2015-8540
CVE-2016-0766
CVE-2016-0773
CVE-2016-10087
CVE-2016-1572
CVE-2016-5423
CVE-2016-5424
CVE-2017-0663
CVE-2017-5969
CVE-2018-1000876
CVE-2018-11212
CVE-2018-12207
CVE-2018-13785
CVE-2018-16890
CVE-2018-17358
CVE-2018-17359
CVE-2018-17360
CVE-2018-17985
CVE-2018-18309
CVE-2018-18483
CVE-2018-18484
CVE-2018-18605
CVE-2018-18606
CVE-2018-18607
CVE-2018-19931
CVE-2018-19932
CVE-2018-19965
CVE-2018-20346
CVE-2018-20506
CVE-2018-20623
CVE-2018-20651
CVE-2018-20671
CVE-2018-3136
CVE-2018-3139
CVE-2018-3149
CVE-2018-3169
CVE-2018-3180
CVE-2018-3214
CVE-2019-1010180
CVE-2019-11135
CVE-2019-11477
CVE-2019-11478
CVE-2019-11487
CVE-2019-12067
CVE-2019-12068
CVE-2019-12155
CVE-2019-14378
CVE-2019-15890
CVE-2019-17340
CVE-2019-17341
CVE-2019-17342
CVE-2019-17343
CVE-2019-17344
CVE-2019-17347
CVE-2019-18420
CVE-2019-18421
CVE-2019-18424
CVE-2019-18425
CVE-2019-19577
CVE-2019-19578
CVE-2019-19579
CVE-2019-19580
CVE-2019-19581
CVE-2019-19583
CVE-2019-2422
CVE-2019-2426
CVE-2019-2602
CVE-2019-2684
CVE-2019-2698
CVE-2019-3822
CVE-2019-3823
CVE-2019-3846
CVE-2020-15999
CVE-2020-24586
CVE-2020-24587
CVE-2020-24588
CVE-2020-26139
CVE-2020-26141
CVE-2020-26145
CVE-2020-26147
CVE-2020-26558
CVE-2020-36385
CVE-2020-36386
CVE-2020-7211
CVE-2021-0129
CVE-2021-0512
CVE-2021-0605
CVE-2021-22555
CVE-2021-23134
CVE-2021-32399
CVE-2021-33034
CVE-2021-33909
CVE-2021-34693
CVE-2021-3609
SUSE-SU-2016:0290-1
SUSE-SU-2017:0860-1
SUSE-SU-2017:1670-1
SUSE-SU-2018:3933-1
SUSE-SU-2019:0249-1
SUSE-SU-2019:0913-1
SUSE-SU-2019:1392-1
SUSE-SU-2019:2650-1
SUSE-SU-2020:0388-1
SUSE-SU-2020:2998-1
SUSE-SU-2021:2451-1
Platform(s):openSUSE Leap 15.0
openSUSE Leap 15.1
SUSE Linux Enterprise Desktop 11 SP3
SUSE Linux Enterprise Desktop 11 SP4
SUSE Linux Enterprise Server 12 SP1-LTSS
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server 12 SP2-ESPOS
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server 12 SP3-BCL
SUSE Linux Enterprise Server 12 SP3-ESPOS
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server 12 SP3-TERADATA
SUSE Linux Enterprise Server 12 SP4
SUSE OpenStack Cloud 7
SUSE OpenStack Cloud 8
SUSE OpenStack Cloud Crowbar 8
Product(s):
Definition Synopsis
  • openSUSE Leap 15.0 is installed
  • AND Package Information
  • cracklib-2.9.6-lp150.2 is installed
  • OR libcrack2-2.9.6-lp150.2 is installed
  • OR libcrack2-32bit-2.9.6-lp150.2 is installed
    • Definition Synopsis
  • openSUSE Leap 15.1 is installed
  • AND Package Information
  • gnutls-3.6.7-lp151.2.3 is installed
  • OR gnutls-guile-3.6.7-lp151.2.3 is installed
  • OR libgnutls-dane-devel-3.6.7-lp151.2.3 is installed
  • OR libgnutls-dane0-3.6.7-lp151.2.3 is installed
  • OR libgnutls-devel-3.6.7-lp151.2.3 is installed
  • OR libgnutls-devel-32bit-3.6.7-lp151.2.3 is installed
  • OR libgnutls30-3.6.7-lp151.2.3 is installed
  • OR libgnutls30-32bit-3.6.7-lp151.2.3 is installed
  • OR libgnutlsxx-devel-3.6.7-lp151.2.3 is installed
  • OR libgnutlsxx28-3.6.7-lp151.2.3 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Desktop 11 SP3 is installed
  • AND Package Information
  • libpython2_6-1_0-2.6.9-0.33 is installed
  • OR libpython2_6-1_0-32bit-2.6.9-0.33 is installed
  • OR python-2.6.9-0.33 is installed
  • OR python-base-2.6.9-0.33 is installed
  • OR python-base-32bit-2.6.9-0.33 is installed
  • OR python-curses-2.6.9-0.33 is installed
  • OR python-devel-2.6.9-0.33 is installed
  • OR python-tk-2.6.9-0.33 is installed
  • OR python-xml-2.6.9-0.33 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Desktop 11 SP4 is installed
  • AND Package Information
  • ecryptfs-utils-61-1.35 is installed
  • OR ecryptfs-utils-32bit-61-1.35 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP1-LTSS is installed
  • AND Package Information
  • curl-7.37.0-37.34 is installed
  • OR libcurl4-7.37.0-37.34 is installed
  • OR libcurl4-32bit-7.37.0-37.34 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP2 is installed
  • AND Package Information
  • dbus-1-1.8.16-19 is installed
  • OR dbus-1-x11-1.8.16-19 is installed
  • OR libdbus-1-3-1.8.16-19 is installed
  • OR libdbus-1-3-32bit-1.8.16-19 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP2-BCL is installed
  • AND Package Information
  • ntp-4.2.8p11-64.5 is installed
  • OR ntp-doc-4.2.8p11-64.5 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP2-ESPOS is installed
  • AND Package Information
  • libwireshark9-2.4.10-48.32 is installed
  • OR libwiretap7-2.4.10-48.32 is installed
  • OR libwscodecs1-2.4.10-48.32 is installed
  • OR libwsutil8-2.4.10-48.32 is installed
  • OR wireshark-2.4.10-48.32 is installed
  • OR wireshark-gtk-2.4.10-48.32 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP2-LTSS is installed
  • AND Package Information
  • java-1_7_1-ibm-1.7.1_sr4.35-38.29 is installed
  • OR java-1_7_1-ibm-alsa-1.7.1_sr4.35-38.29 is installed
  • OR java-1_7_1-ibm-devel-1.7.1_sr4.35-38.29 is installed
  • OR java-1_7_1-ibm-jdbc-1.7.1_sr4.35-38.29 is installed
  • OR java-1_7_1-ibm-plugin-1.7.1_sr4.35-38.29 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3 is installed
  • AND Package Information
  • cron-4.2-58 is installed
  • OR cronie-1.4.11-58 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3-BCL is installed
  • AND Package Information
  • kernel-default-4.4.180-94.147.1 is installed
  • OR kernel-default-base-4.4.180-94.147.1 is installed
  • OR kernel-default-devel-4.4.180-94.147.1 is installed
  • OR kernel-devel-4.4.180-94.147.1 is installed
  • OR kernel-macros-4.4.180-94.147.1 is installed
  • OR kernel-source-4.4.180-94.147.1 is installed
  • OR kernel-syms-4.4.180-94.147.1 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3-ESPOS is installed
  • AND Package Information
  • ghostscript-9.27-23.31 is installed
  • OR ghostscript-x11-9.27-23.31 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3-LTSS is installed
  • AND Package Information
  • ghostscript-9.52-23.39 is installed
  • OR ghostscript-x11-9.52-23.39 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3-TERADATA is installed
  • AND Package Information
  • libpython2_7-1_0-2.7.13-28.31 is installed
  • OR libpython2_7-1_0-32bit-2.7.13-28.31 is installed
  • OR python-2.7.13-28.31 is installed
  • OR python-32bit-2.7.13-28.31 is installed
  • OR python-base-2.7.13-28.31 is installed
  • OR python-base-32bit-2.7.13-28.31 is installed
  • OR python-curses-2.7.13-28.31 is installed
  • OR python-demo-2.7.13-28.31 is installed
  • OR python-devel-2.7.13-28.31 is installed
  • OR python-doc-2.7.13-28.31 is installed
  • OR python-doc-pdf-2.7.13-28.31 is installed
  • OR python-gdbm-2.7.13-28.31 is installed
  • OR python-idle-2.7.13-28.31 is installed
  • OR python-tk-2.7.13-28.31 is installed
  • OR python-xml-2.7.13-28.31 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP4 is installed
  • AND Package Information
  • libMagickCore-6_Q16-1-6.8.8.1-71.85 is installed
  • OR libMagickWand-6_Q16-1-6.8.8.1-71.85 is installed
    • Definition Synopsis
  • SUSE OpenStack Cloud 7 is installed
  • AND Package Information
  • binutils-2.32-9.33 is installed
  • OR binutils-devel-2.32-9.33 is installed
    • Definition Synopsis
  • SUSE OpenStack Cloud 8 is installed
  • AND Package Information
  • libgcrypt-1.6.1-16.68 is installed
  • OR libgcrypt20-1.6.1-16.68 is installed
  • OR libgcrypt20-32bit-1.6.1-16.68 is installed
  • OR libgcrypt20-hmac-1.6.1-16.68 is installed
  • OR libgcrypt20-hmac-32bit-1.6.1-16.68 is installed
    • Definition Synopsis
  • SUSE OpenStack Cloud Crowbar 8 is installed
  • AND couchdb-1.7.2-3.3 is installed
    • BACK