Oval Definition:oval:org.opensuse.security:def:54756
Revision Date:2021-02-11Version:1
Title:Security update for the Linux Kernel (Important)
Description:

The SUSE Linux Enterprise 12 SP2 kernel was updated to receive various security and bugfixes.



The following security bugs were fixed:



- CVE-2021-3347: A use-after-free was discovered in the PI futexes during fault handling, allowing local users to execute code in the kernel (bnc#1181349). - CVE-2020-29569: Fixed a potential privilege escalation and information leaks related to the PV block backend, as used by Xen (bnc#1179509). - CVE-2020-29568: Fixed a denial of service issue, related to processing watch events (bnc#1179508). - CVE-2020-25211: Fixed a flaw where a local attacker was able to inject conntrack netlink configuration that could cause a denial of service or trigger the use of incorrect protocol numbers in ctnetlink_parse_tuple_filter (bnc#1176395). - CVE-2020-0444: Fixed a bad kfree due to a logic error in audit_data_to_entry (bnc#1180027). - CVE-2020-0465: Fixed multiple missing bounds checks in hid-multitouch.c that could have led to local privilege escalation (bnc#1180029). - CVE-2020-0466: Fixed a use-after-free due to a logic error in do_epoll_ctl and ep_loop_check_proc of eventpoll.c (bnc#1180031). - CVE-2020-15436: Fixed a use after free vulnerability in fs/block_dev.c which could have allowed local users to gain privileges or cause a denial of service (bsc#1179141). - CVE-2020-27068: Fixed an out-of-bounds read due to a missing bounds check in the nl80211_policy policy of nl80211.c (bnc#1180086). - CVE-2020-27777: Fixed a privilege escalation in the Run-Time Abstraction Services (RTAS) interface, affecting guests running on top of PowerVM or KVM hypervisors (bnc#1179107). - CVE-2020-27786: Fixed an out-of-bounds write in the MIDI implementation (bnc#1179601). - CVE-2020-27825: Fixed a race in the trace_open and buffer resize calls (bsc#1179960). - CVE-2020-29660: Fixed a locking inconsistency in the tty subsystem that may have allowed a read-after-free attack against TIOCGSID (bnc#1179745). - CVE-2020-29661: Fixed a locking issue in the tty subsystem that allowed a use-after-free attack against TIOCSPGRP (bsc#1179745). - CVE-2020-28974: Fixed a slab-out-of-bounds read in fbcon which could have been used by local attackers to read privileged information or potentially crash the kernel (bsc#1178589). - CVE-2020-28915: Fixed a buffer over-read in the fbcon code which could have been used by local attackers to read kernel memory (bsc#1178886). - CVE-2020-25669: Fixed a use-after-free read in sunkbd_reinit() (bsc#1178182). - CVE-2020-25285: A race condition between hugetlb sysctl handlers in mm/hugetlb.c could be used by local attackers to corrupt memory, cause a NULL pointer dereference, or possibly have unspecified other impact (bnc#1176485 ). - CVE-2020-15437: Fixed a null pointer dereference which could have allowed local users to cause a denial of service (bsc#1179140). - CVE-2020-36158: Fixed a potential remote code execution in the Marvell mwifiex driver (bsc#1180559). - CVE-2020-11668: Fixed the mishandling of invalid descriptors in the Xirlink camera USB driver (bnc#1168952). - CVE-2020-25668: Fixed a use-after-free in con_font_op() (bsc#1178123). - CVE-2020-27673: Fixed an issue where rogue guests could have caused denial of service of Dom0 via high frequency events (XSA-332 bsc#1177411) - CVE-2019-20934: Fixed a use-after-free in show_numa_stats() because NUMA fault statistics were inappropriately freed (bsc#1179663). - CVE-2019-19063: Fixed two memory leaks in the rtl_usb_probe() which could eventually have allowed attackers to cause a denial of service (memory consumption) (bnc#1157298 ). - CVE-2019-6133: Fixed an issue where the 'start time' protection mechanism could have been bypassed and therefore authorization decisions are improperly cached (bsc#1128172).

The following non-security bugs were fixed:

- HID: Fix slab-out-of-bounds read in hid_field_extract (bsc#1180052). - epoll: Keep a reference on files added to the check list (bsc#1180031). - fix regression in 'epoll: Keep a reference on files added to the check list' (bsc#1180031, git-fixes). - futex,rt_mutex: Fix rt_mutex_cleanup_proxy_lock() (bsc#969755). - futex,rt_mutex: Introduce rt_mutex_init_waiter() (bsc#969755). - futex,rt_mutex: Provide futex specific rt_mutex API (bsc#969755). - futex,rt_mutex: Restructure rt_mutex_finish_proxy_lock() (bsc#969755). - futex: Avoid freeing an active timer (bsc#969755). - futex: Avoid violating the 10th rule of futex (bsc#969755). - futex: Change locking rules (bsc#969755). - futex: Do not enable IRQs unconditionally in put_pi_state() (bsc#969755). - futex: Drop hb->lock before enqueueing on the rtmutex (bsc#969755). - futex: Fix OWNER_DEAD fixup (bsc#969755). - futex: Fix incorrect should_fail_futex() handling (bsc#969755). - futex: Fix more put_pi_state() vs. exit_pi_state_list() races (bsc#969755). - futex: Fix pi_state->owner serialization (bsc#969755). - futex: Fix small (and harmless looking) inconsistencies (bsc#969755). - futex: Futex_unlock_pi() determinism (bsc#969755). - futex: Handle early deadlock return correctly (bsc#969755). - futex: Handle transient 'ownerless' rtmutex state correctly (bsc#969755). - futex: Pull rt_mutex_futex_unlock() out from under hb->lock (bsc#969755). - futex: Rework futex_lock_pi() to use rt_mutex_*_proxy_lock() (bsc#969755). - futex: Rework inconsistent rt_mutex/futex_q state (bsc#969755). - locking/futex: Allow low-level atomic operations to return -EAGAIN (bsc#969755). - mm/userfaultfd: do not access vma->vm_mm after calling handle_userfault() (bsc#1179204).
Family:unixClass:patch
Status:Reference(s):1019649
1021803
1023078
1023079
1025029
1025035
1025084
1025985
1032509
1034570
1034571
1034572
1034574
1039042
1047536
1069496
1069702
1070805
1070943
1084521
1084524
1084532
1121826
1121872
1124847
1131945
1132160
1141093
1157298
1168952
1173942
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1176485
1177411
1178123
1178182
1178589
1178622
1178886
1179107
1179140
1179141
1179204
1179419
1179508
1179509
1179601
1179616
1179663
1179666
1179745
1179877
1179960
1179961
1180008
1180027
1180028
1180029
1180030
1180031
1180032
1180052
1180086
1180559
1180562
1181349
814241
843509
858831
879138
952099
953516
953521
957812
961642
961645
969755
CVE-2013-2003
CVE-2013-2061
CVE-2014-9756
CVE-2015-3195
CVE-2015-3294
CVE-2015-7805
CVE-2015-8899
CVE-2016-0777
CVE-2016-0778
CVE-2016-10324
CVE-2016-10325
CVE-2016-10326
CVE-2016-9577
CVE-2016-9578
CVE-2017-1000405
CVE-2017-16939
CVE-2017-2624
CVE-2017-7853
CVE-2018-1000120
CVE-2018-1000121
CVE-2018-1000122
CVE-2019-10894
CVE-2019-10895
CVE-2019-10896
CVE-2019-10899
CVE-2019-10901
CVE-2019-10903
CVE-2019-11068
CVE-2019-13050
CVE-2019-19063
CVE-2019-20934
CVE-2019-6133
CVE-2020-0444
CVE-2020-0465
CVE-2020-0466
CVE-2020-11668
CVE-2020-15436
CVE-2020-15437
CVE-2020-25211
CVE-2020-25285
CVE-2020-25668
CVE-2020-25669
CVE-2020-27068
CVE-2020-27673
CVE-2020-27777
CVE-2020-27786
CVE-2020-27825
CVE-2020-28915
CVE-2020-28974
CVE-2020-29568
CVE-2020-29569
CVE-2020-29660
CVE-2020-29661
CVE-2020-36158
CVE-2021-3347
SUSE-SU-2015:1979-1
SUSE-SU-2015:2275-1
SUSE-SU-2016:0120-1
SUSE-SU-2017:0392-1
SUSE-SU-2017:1187-1
SUSE-SU-2017:1675-1
SUSE-SU-2017:2744-1
SUSE-SU-2017:3225-1
SUSE-SU-2018:0769-1
SUSE-SU-2019:1038-1
SUSE-SU-2019:1232-1
SUSE-SU-2019:2480-1
SUSE-SU-2021:0437-1
Platform(s):openSUSE Leap 15.0
openSUSE Leap 15.1
SUSE Linux Enterprise Desktop 11 SP2
SUSE Linux Enterprise Desktop 11 SP3
SUSE Linux Enterprise Desktop 11 SP4
SUSE Linux Enterprise Desktop 12 SP2
SUSE Linux Enterprise Desktop 12 SP3
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Server 12 SP1
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 6
SUSE OpenStack Cloud 7
SUSE OpenStack Cloud 8
SUSE OpenStack Cloud Crowbar 8
Product(s):
Definition Synopsis
  • openSUSE Leap 15.0 is installed
  • AND enscript-1.6.6-lp150.1 is installed
    • Definition Synopsis
  • openSUSE Leap 15.1 is installed
  • AND Package Information
  • MozillaThunderbird-60.7.2-lp151.2.7 is installed
  • OR MozillaThunderbird-buildsymbols-60.7.2-lp151.2.7 is installed
  • OR MozillaThunderbird-translations-common-60.7.2-lp151.2.7 is installed
  • OR MozillaThunderbird-translations-other-60.7.2-lp151.2.7 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Desktop 11 SP2 is installed
  • AND Package Information
  • kernel-default-3.0.101-0.7.17 is installed
  • OR kernel-default-base-3.0.101-0.7.17 is installed
  • OR kernel-default-devel-3.0.101-0.7.17 is installed
  • OR kernel-default-extra-3.0.101-0.7.17 is installed
  • OR kernel-pae-3.0.101-0.7.17 is installed
  • OR kernel-pae-base-3.0.101-0.7.17 is installed
  • OR kernel-pae-devel-3.0.101-0.7.17 is installed
  • OR kernel-pae-extra-3.0.101-0.7.17 is installed
  • OR kernel-source-3.0.101-0.7.17 is installed
  • OR kernel-syms-3.0.101-0.7.17 is installed
  • OR kernel-trace-3.0.101-0.7.17 is installed
  • OR kernel-trace-base-3.0.101-0.7.17 is installed
  • OR kernel-trace-devel-3.0.101-0.7.17 is installed
  • OR kernel-trace-extra-3.0.101-0.7.17 is installed
  • OR kernel-xen-3.0.101-0.7.17 is installed
  • OR kernel-xen-base-3.0.101-0.7.17 is installed
  • OR kernel-xen-devel-3.0.101-0.7.17 is installed
  • OR kernel-xen-extra-3.0.101-0.7.17 is installed
  • OR xen-kmp-default-4.1.6_04_3.0.101_0.7.17-0.5 is installed
  • OR xen-kmp-pae-4.1.6_04_3.0.101_0.7.17-0.5 is installed
  • OR xen-kmp-trace-4.1.6_04_3.0.101_0.7.17-0.5 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Desktop 11 SP3 is installed
  • AND openvpn-2.0.9-143.40 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Desktop 11 SP4 is installed
  • AND Package Information
  • libsndfile-1.0.20-2.10 is installed
  • OR libsndfile-32bit-1.0.20-2.10 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Desktop 12 SP2 is installed
  • AND Package Information
  • xorg-x11-server-7.6_1.18.3-71 is installed
  • OR xorg-x11-server-extra-7.6_1.18.3-71 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Desktop 12 SP3 is installed
  • AND dnsmasq-2.76-17 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Desktop 12 SP4 is installed
  • AND Package Information
  • libxslt-1.1.28-17.3 is installed
  • OR libxslt-tools-1.1.28-17.3 is installed
  • OR libxslt1-1.1.28-17.3 is installed
  • OR libxslt1-32bit-1.1.28-17.3 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP1 is installed
  • AND Package Information
  • libgssglue1-0.4-3 is installed
  • OR libgssglue1-32bit-0.4-3 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP1-LTSS is installed
  • AND Package Information
  • openvpn-2.3.8-16.17 is installed
  • OR openvpn-auth-pam-plugin-2.3.8-16.17 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP2 is installed
  • AND Package Information
  • cpio-2.11-29 is installed
  • OR cpio-lang-2.11-29 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP2-BCL is installed
  • AND Package Information
  • ghostscript-9.25-23.13 is installed
  • OR ghostscript-x11-9.25-23.13 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP2-ESPOS is installed
  • AND Package Information
  • kgraft-patch-4_4_121-92_73-default-8-2 is installed
  • OR kgraft-patch-SLE12-SP2_Update_21-8-2 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP2-LTSS is installed
  • AND Package Information
  • kernel-default-4.4.121-92.149.1 is installed
  • OR kernel-default-base-4.4.121-92.149.1 is installed
  • OR kernel-default-devel-4.4.121-92.149.1 is installed
  • OR kernel-default-man-4.4.121-92.149.1 is installed
  • OR kernel-devel-4.4.121-92.149.1 is installed
  • OR kernel-macros-4.4.121-92.149.1 is installed
  • OR kernel-source-4.4.121-92.149.1 is installed
  • OR kernel-syms-4.4.121-92.149.1 is installed
  • OR kgraft-patch-4_4_121-92_149-default-1-3.3.1 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3 is installed
  • AND Package Information
  • kernel-default-4.4.114-94.11 is installed
  • OR kernel-default-base-4.4.114-94.11 is installed
  • OR kernel-default-devel-4.4.114-94.11 is installed
  • OR kernel-default-man-4.4.114-94.11 is installed
  • OR kernel-devel-4.4.114-94.11 is installed
  • OR kernel-macros-4.4.114-94.11 is installed
  • OR kernel-source-4.4.114-94.11 is installed
  • OR kernel-syms-4.4.114-94.11 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3-BCL is installed
  • AND Package Information
  • libssh2-1-1.4.3-20.9 is installed
  • OR libssh2-1-32bit-1.4.3-20.9 is installed
  • OR libssh2_org-1.4.3-20.9 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3-ESPOS is installed
  • AND Package Information
  • libsqlite3-0-3.8.10.2-9.15 is installed
  • OR libsqlite3-0-32bit-3.8.10.2-9.15 is installed
  • OR sqlite3-3.8.10.2-9.15 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3-LTSS is installed
  • AND Package Information
  • kgraft-patch-4_4_140-94_42-default-10-2 is installed
  • OR kgraft-patch-SLE12-SP3_Update_15-10-2 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3-TERADATA is installed
  • AND Package Information
  • libIlmImf-Imf_2_1-21-2.1.0-6.13 is installed
  • OR openexr-2.1.0-6.13 is installed
    • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP4 is installed
  • AND Package Information
  • bzip2-1.0.6-29 is installed
  • OR bzip2-doc-1.0.6-29 is installed
  • OR libbz2-1-1.0.6-29 is installed
  • OR libbz2-1-32bit-1.0.6-29 is installed
    • Definition Synopsis
  • SUSE OpenStack Cloud 6 is installed
  • AND mongodb-2.4.14-1 is installed
    • Definition Synopsis
  • SUSE OpenStack Cloud 7 is installed
  • AND Package Information
  • libjavascriptcoregtk-4_0-18-2.22.5-2.32 is installed
  • OR libwebkit2gtk-4_0-37-2.22.5-2.32 is installed
  • OR libwebkit2gtk3-lang-2.22.5-2.32 is installed
  • OR typelib-1_0-JavaScriptCore-4_0-2.22.5-2.32 is installed
  • OR typelib-1_0-WebKit2-4_0-2.22.5-2.32 is installed
  • OR typelib-1_0-WebKit2WebExtension-4_0-2.22.5-2.32 is installed
  • OR webkit2gtk-4_0-injected-bundles-2.22.5-2.32 is installed
  • OR webkit2gtk3-2.22.5-2.32 is installed
  • OR webkit2gtk3-devel-2.22.5-2.32 is installed
    • Definition Synopsis
  • SUSE OpenStack Cloud 8 is installed
  • AND Package Information
  • java-1_8_0-ibm-1.8.0_sr5.40-30.54 is installed
  • OR java-1_8_0-ibm-alsa-1.8.0_sr5.40-30.54 is installed
  • OR java-1_8_0-ibm-plugin-1.8.0_sr5.40-30.54 is installed
    • Definition Synopsis
  • SUSE OpenStack Cloud Crowbar 8 is installed
  • AND Package Information
  • libjpeg-turbo-1.5.3-31.19 is installed
  • OR libjpeg62-62.2.0-31.19 is installed
  • OR libjpeg62-32bit-62.2.0-31.19 is installed
  • OR libjpeg62-turbo-1.5.3-31.19 is installed
  • OR libjpeg8-8.1.2-31.19 is installed
  • OR libjpeg8-32bit-8.1.2-31.19 is installed
  • OR libturbojpeg0-8.1.2-31.19 is installed
    • BACK