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[SUSE-SU-2021:3972-1] Security update for the Linux Kernel

Severity Important
Affected Packages 20
CVEs 40
Info Packages References Vulnerabilities

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

  • Unprivileged BPF has been disabled by default to reduce attack surface as too many security issues have happened in the past (jsc#SLE-22573)

    You can reenable via systemctl setting /proc/sys/kernel/unprivileged_bpf_disabled to 0. (kernel.unprivileged_bpf_disabled = 0)

The following security bugs were fixed:

  • CVE-2021-0941: In bpf_skb_change_head of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation (bnc#1192045).
  • CVE-2021-31916: An out-of-bounds (OOB) memory write flaw was found in list_devices in drivers/md/dm-ioctl.c in the Multi-device driver module in the Linux kernel A bound check failure allowed an attacker with special user (CAP_SYS_ADMIN) privilege to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability (bnc#1192781).
  • CVE-2021-20322: Make the ipv4 and ipv6 ICMP exception caches less predictive to avoid information leaks about UDP ports in use. (bsc#1191790)
  • CVE-2021-34981: Fixed file refcounting in cmtp when cmtp_attach_device fails. (bsc#1191961)
  • CVE-2021-3655: Fixed a missing size validations on inbound SCTP packets, which may have allowed the kernel to read uninitialized memory (bsc#1188563).
  • CVE-2021-3715: Fixed a use-after-free in route4_change() in net/sched/cls_route.c (bsc#1190349).
  • CVE-2021-3760: Fixed a use-after-free vulnerability with the ndev->rf_conn_info object (bsc#1190067).
  • CVE-2021-42739: The firewire subsystem had a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandled bounds checking (bsc#1184673).
  • CVE-2021-3542: Fixed heap buffer overflow in firedtv driver (bsc#1186063).
  • CVE-2021-42252: Fixed an issue inside aspeed_lpc_ctrl_mmap that could have allowed local attackers to access the Aspeed LPC control interface to overwrite memory in the kernel and potentially execute privileges (bnc#1190479).
  • CVE-2021-41864: Fixed prealloc_elems_and_freelist that allowed unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write (bnc#1191317).
  • CVE-2021-42008: Fixed a slab out-of-bounds write in the decode_data function in drivers/net/hamradio/6pack.c. Input from a process that had the CAP_NET_ADMIN capability could have lead to root access (bsc#1191315).
  • CVE-2021-37159: Fixed use-after-free and a double free inside hso_free_net_device in drivers/net/usb/hso.c when unregister_netdev is called without checking for the NETREG_REGISTERED state (bnc#1188601).
  • CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure. (bnc#1191193)
  • CVE-2021-3752: Fixed a use after free vulnerability in the Linux kernel's bluetooth module. (bsc#1190023)
  • CVE-2021-40490: Fixed a race condition discovered in the ext4 subsystem that could leat to local priviledge escalation. (bnc#1190159)
  • CVE-2021-3744: Fixed a bug which could allows attackers to cause a denial of service. (bsc#1189884)
  • CVE-2021-3764: Fixed a bug which could allows attackers to cause a denial of service. (bsc#1190534)
  • CVE-2021-3772: Fixed a remote denial of service in the SCTP stack, if the attacker can spoof IP addresses and knows the IP-addresses and port numbers being used (bnc#1190351).
  • CVE-2018-9517: Fixed possible memory corruption due to a use after free in pppol2tp_connect (bsc#1108488).
  • CVE-2019-3874: Fixed possible denial of service attack via SCTP socket buffer used by a userspace applications (bnc#1129898).
  • CVE-2019-3900: Fixed an infinite loop issue while handling incoming packets in handle_rx() (bnc#1133374).
  • CVE-2021-3640: Fixed a Use-After-Free vulnerability in function sco_sock_sendmsg() in the bluetooth stack (bsc#1188172).
  • CVE-2021-3653: Missing validation of the int_ctl VMCB field and allows a malicious L1 guest to enable AVIC support for the L2 guest. (bsc#1189399).
  • CVE-2021-3656: Missing validation of the the virt_ext VMCB field and allows a malicious L1 guest to disable both VMLOAD/VMSAVE intercepts and VLS for the L2 guest (bsc#1189400).
  • CVE-2021-3679: A lack of CPU resource in tracing module functionality was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service (bnc#1189057).
  • CVE-2021-3732: Mounting overlayfs inside an unprivileged user namespace can reveal files (bsc#1189706).
  • CVE-2021-3753: Fixed race out-of-bounds in virtual terminal handling (bsc#1190025).
  • CVE-2021-3759: Unaccounted ipc objects in Linux kernel could have lead to breaking memcg limits and DoS attacks (bsc#1190115).
  • CVE-2021-38160: Data corruption or loss could be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size in drivers/char/virtio_console.c (bsc#1190117)
  • CVE-2021-38198: arch/x86/kvm/mmu/paging_tmpl.h incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault (bnc#1189262).
  • CVE-2021-38204: drivers/usb/host/max3421-hcd.c allowed physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations (bnc#1189291).
  • CVE-2021-34556: Fixed side-channel attack via a Speculative Store Bypass via unprivileged BPF program that could have obtain sensitive information from kernel memory (bsc#1188983).
  • CVE-2021-35477: Fixed BPF stack frame pointer which could have been abused to disclose content of arbitrary kernel memory (bsc#1188985).
  • CVE-2020-12770: Fixed sg_remove_request call in a certain failure cases (bsc#1171420).
  • CVE-2021-3659: Fixed a NULL pointer dereference in llsec_key_alloc() in net/mac802154/llsec.c (bsc#1188876).
  • CVE-2021-22543: Fixed improper handling of VM_IO|VM_PFNMAP vmas in KVM, which could bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allowed users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation (bsc#1186482).
  • CVE-2021-37576: Fixed an issue on the powerpc platform, where a KVM guest OS user could cause host OS memory corruption via rtas_args.nargs (bsc#1188838).
  • CVE-2020-0429: In l2tp_session_delete and related functions of l2tp_core.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. (bsc#1176724).

The following non-security bugs were fixed:

  • Add arch-dependent support markers in supported.conf (bsc#1186672)
  • Add the support for kernel-FLAVOR-optional subpackage (jsc#SLE-11796)
  • NFS: Do uncached XXXXXXX when we're seeking a cookie in an empty page cache (bsc#1191628).
  • PCI: hv: Use expected affinity when unmasking IRQ (bsc#1185973).
  • Use /usr/lib/modules as module dir when usermerge is active in the target distro.
  • UsrMerge the kernel (boo#1184804)
  • bpf: Add kconfig knob for disabling unpriv bpf by default (jsc#SLE-22913)
  • bpf: Disallow unprivileged bpf by default (jsc#SLE-22913).
  • cpufreq: intel_pstate: Add Icelake servers support in no-HWP mode (bsc#1185758,bsc#1192400).
  • drm: fix spectre issue in vmw_execbuf_ioctl (bsc#1192802).
  • drop debugging statements
  • ftrace: Fix scripts/recordmcount.pl due to new binutils (bsc#1192267).
  • gigaset: fix spectre issue in do_data_b3_req (bsc#1192802).
  • handle also race conditions in /proc/net/tcp code
  • hisax: fix spectre issues (bsc#1192802).
  • hv: adjust mana_select_queue to old ndo_select_queue API
  • hv: mana: adjust mana_select_queue to old API (jsc#SLE-18779, bsc#1185727).
  • hv: mana: fake bitmap API (jsc#SLE-18779, bsc#1185726).
  • hv: mana: remove netdev_lockdep_set_classes usage (jsc#SLE-18779, bsc#1185727).
  • hysdn: fix spectre issue in hycapi_send_message (bsc#1192802).
  • infiniband: fix spectre issue in ib_uverbs_write (bsc#1192802).
  • ipc: remove memcg accounting for sops objects in do_semtimedop() (bsc#1190115).
  • iwlwifi: fix spectre issue in iwl_dbgfs_update_pm (bsc#1192802).
  • media: dvb_ca_en50221: prevent using slot_info for Spectre attacs (bsc#1192802).
  • media: dvb_ca_en50221: sanity check slot number from userspace (bsc#1192802).
  • media: wl128x: get rid of a potential spectre issue (bsc#1192802).
  • memcg: enable accounting for file lock caches (bsc#1190115).
  • mm: vmscan: scan anonymous pages on file refaults (VM Performance, bsc#1183050).
  • mpt3sas: fix spectre issues (bsc#1192802).
  • net/mlx4_en: Avoid scheduling restart task if it is already running (bsc#1181854 bsc#1181855).
  • net/mlx4_en: Handle TX error CQE (bsc#1181854 bsc#1181855).
  • net: mana: Add WARN_ON_ONCE in case of CQE read overflow (jsc#SLE-18779, bsc#1185727).
  • net: mana: Add a driver for Microsoft Azure Network Adapter (MANA) (jsc#SLE-18779, bsc#1185727).
  • net: mana: Add support for EQ sharing (jsc#SLE-18779, bsc#1185727).
  • net: mana: Fix a memory leak in an error handling path in (jsc#SLE-18779, bsc#1185727).
  • net: mana: Fix error handling in mana_create_rxq() (git-fixes, bsc#1191801).
  • net: mana: Move NAPI from EQ to CQ (jsc#SLE-18779, bsc#1185727).
  • net: mana: Prefer struct_size over open coded arithmetic (jsc#SLE-18779, bsc#1185727).
  • net: mana: Use int to check the return value of mana_gd_poll_cq() (jsc#SLE-18779, bsc#1185727).
  • net: mana: Use struct_size() in kzalloc() (jsc#SLE-18779, bsc#1185727).
  • net: mana: fix PCI_HYPERV dependency (jsc#SLE-18779, bsc#1185727).
  • net: mana: remove redundant initialization of variable err (jsc#SLE-18779, bsc#1185727).
  • net: sched: sch_teql: fix null-pointer dereference (bsc#1190717).
  • net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd() (bsc#1192802).
  • net_sched: cls_route: remove the right filter from hashtable (networking-stable-20_03_28).
  • objtool: Do not fail on missing symbol table (bsc#1192379).
  • osst: fix spectre issue in osst_verify_frame (bsc#1192802).
  • ovl: check whiteout in ovl_create_over_whiteout() (bsc#1189846).
  • ovl: filter of trusted xattr results in audit (bsc#1189846).
  • ovl: fix dentry leak in ovl_get_redirect (bsc#1189846).
  • ovl: initialize error in ovl_copy_xattr (bsc#1189846).
  • ovl: relax WARN_ON() on rename to self (bsc#1189846).
  • s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant (bsc#1190601).
  • s390/bpf: Fix branch shortening during codegen pass (bsc#1190601).
  • s390/bpf: Fix optimizing out zero-extensions (bsc#1190601).
  • s390/bpf: Wrap JIT macro parameter usages in parentheses (bsc#1190601).
  • s390/unwind: use current_frame_address() to unwind current task (bsc#1185677).
  • s390/vtime: fix increased steal time accounting (bsc#1183861).
  • s390: bpf: implement jitting of BPF_ALU | BPF_ARSH | BPF_* (bsc#1190601).
  • scripts/git_sort/git_sort.py: add bpf git repo
  • sctp: check asoc peer.asconf_capable before processing asconf (bsc#1190351).
  • sctp: fully initialize v4 addr in some functions (bsc#1188563).
  • sysvipc/sem: mitigate semnum index against spectre v1 (bsc#1192802).
  • x86/CPU: Add more Icelake model numbers (bsc#1185758,bsc#1192400).
  • x86/debug: Extend the lower bound of crash kernel low reservations (bsc#1153720).
  • xfrm: xfrm_state_mtu should return at least 1280 for ipv6 (bsc#1185377).
Package Affected Version
pkg:rpm/suse/kernel-syms?arch=x86_64&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-syms?arch=s390x&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-syms?arch=ppc64le&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-syms?arch=aarch64&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-source?arch=noarch&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-macros?arch=noarch&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-devel?arch=noarch&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default?arch=x86_64&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default?arch=s390x&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default?arch=ppc64le&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default?arch=aarch64&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default-man?arch=s390x&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default-devel?arch=x86_64&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default-devel?arch=s390x&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default-devel?arch=ppc64le&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default-devel?arch=aarch64&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default-base?arch=x86_64&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default-base?arch=s390x&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default-base?arch=ppc64le&distro=sles-12&sp=4 < 4.12.14-95.83.2
pkg:rpm/suse/kernel-default-base?arch=aarch64&distro=sles-12&sp=4 < 4.12.14-95.83.2
ID
SUSE-SU-2021:3972-1
Severity
important
URL
https://www.suse.com/support/update/announcement/2021/suse-su-20213972-1/
Published
2021-12-08T10:39:54
(2 years ago)
Modified
2021-12-08T10:39:54
(2 years ago)
Rights
Copyright 2024 SUSE LLC. All rights reserved.
Other Advisories
Source # ID Name URL
Suse SUSE ratings https://www.suse.com/support/security/rating/
Suse URL of this CSAF notice https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_3972-1.json
Suse URL for SUSE-SU-2021:3972-1 https://www.suse.com/support/update/announcement/2021/suse-su-20213972-1/
Suse E-Mail link for SUSE-SU-2021:3972-1 https://lists.suse.com/pipermail/sle-security-updates/2021-December/009872.html
Bugzilla SUSE Bug 1087082 https://bugzilla.suse.com/1087082
Bugzilla SUSE Bug 1100416 https://bugzilla.suse.com/1100416
Bugzilla SUSE Bug 1108488 https://bugzilla.suse.com/1108488
Bugzilla SUSE Bug 1129735 https://bugzilla.suse.com/1129735
Bugzilla SUSE Bug 1129898 https://bugzilla.suse.com/1129898
Bugzilla SUSE Bug 1133374 https://bugzilla.suse.com/1133374
Bugzilla SUSE Bug 1153720 https://bugzilla.suse.com/1153720
Bugzilla SUSE Bug 1171420 https://bugzilla.suse.com/1171420
Bugzilla SUSE Bug 1176724 https://bugzilla.suse.com/1176724
Bugzilla SUSE Bug 1176931 https://bugzilla.suse.com/1176931
Bugzilla SUSE Bug 1180624 https://bugzilla.suse.com/1180624
Bugzilla SUSE Bug 1181854 https://bugzilla.suse.com/1181854
Bugzilla SUSE Bug 1181855 https://bugzilla.suse.com/1181855
Bugzilla SUSE Bug 1183050 https://bugzilla.suse.com/1183050
Bugzilla SUSE Bug 1183861 https://bugzilla.suse.com/1183861
Bugzilla SUSE Bug 1184673 https://bugzilla.suse.com/1184673
Bugzilla SUSE Bug 1184804 https://bugzilla.suse.com/1184804
Bugzilla SUSE Bug 1185377 https://bugzilla.suse.com/1185377
Bugzilla SUSE Bug 1185677 https://bugzilla.suse.com/1185677
Bugzilla SUSE Bug 1185726 https://bugzilla.suse.com/1185726
Bugzilla SUSE Bug 1185727 https://bugzilla.suse.com/1185727
Bugzilla SUSE Bug 1185758 https://bugzilla.suse.com/1185758
Bugzilla SUSE Bug 1185973 https://bugzilla.suse.com/1185973
Bugzilla SUSE Bug 1186063 https://bugzilla.suse.com/1186063
Bugzilla SUSE Bug 1186482 https://bugzilla.suse.com/1186482
Bugzilla SUSE Bug 1186483 https://bugzilla.suse.com/1186483
Bugzilla SUSE Bug 1186672 https://bugzilla.suse.com/1186672
Bugzilla SUSE Bug 1188026 https://bugzilla.suse.com/1188026
Bugzilla SUSE Bug 1188172 https://bugzilla.suse.com/1188172
Bugzilla SUSE Bug 1188563 https://bugzilla.suse.com/1188563
Bugzilla SUSE Bug 1188601 https://bugzilla.suse.com/1188601
Bugzilla SUSE Bug 1188613 https://bugzilla.suse.com/1188613
Bugzilla SUSE Bug 1188838 https://bugzilla.suse.com/1188838
Bugzilla SUSE Bug 1188842 https://bugzilla.suse.com/1188842
Bugzilla SUSE Bug 1188876 https://bugzilla.suse.com/1188876
Bugzilla SUSE Bug 1188983 https://bugzilla.suse.com/1188983
Bugzilla SUSE Bug 1188985 https://bugzilla.suse.com/1188985
Bugzilla SUSE Bug 1189057 https://bugzilla.suse.com/1189057
Bugzilla SUSE Bug 1189262 https://bugzilla.suse.com/1189262
Bugzilla SUSE Bug 1189278 https://bugzilla.suse.com/1189278
Bugzilla SUSE Bug 1189291 https://bugzilla.suse.com/1189291
Bugzilla SUSE Bug 1189399 https://bugzilla.suse.com/1189399
Bugzilla SUSE Bug 1189400 https://bugzilla.suse.com/1189400
Bugzilla SUSE Bug 1189418 https://bugzilla.suse.com/1189418
Bugzilla SUSE Bug 1189420 https://bugzilla.suse.com/1189420
Bugzilla SUSE Bug 1189706 https://bugzilla.suse.com/1189706
Bugzilla SUSE Bug 1189846 https://bugzilla.suse.com/1189846
Bugzilla SUSE Bug 1189884 https://bugzilla.suse.com/1189884
Bugzilla SUSE Bug 1190023 https://bugzilla.suse.com/1190023
Bugzilla SUSE Bug 1190025 https://bugzilla.suse.com/1190025
Bugzilla SUSE Bug 1190067 https://bugzilla.suse.com/1190067
Bugzilla SUSE Bug 1190115 https://bugzilla.suse.com/1190115
Bugzilla SUSE Bug 1190117 https://bugzilla.suse.com/1190117
Bugzilla SUSE Bug 1190118 https://bugzilla.suse.com/1190118
Bugzilla SUSE Bug 1190159 https://bugzilla.suse.com/1190159
Bugzilla SUSE Bug 1190276 https://bugzilla.suse.com/1190276
Bugzilla SUSE Bug 1190349 https://bugzilla.suse.com/1190349
Bugzilla SUSE Bug 1190350 https://bugzilla.suse.com/1190350
Bugzilla SUSE Bug 1190351 https://bugzilla.suse.com/1190351
Bugzilla SUSE Bug 1190432 https://bugzilla.suse.com/1190432
Bugzilla SUSE Bug 1190479 https://bugzilla.suse.com/1190479
Bugzilla SUSE Bug 1190534 https://bugzilla.suse.com/1190534
Bugzilla SUSE Bug 1190601 https://bugzilla.suse.com/1190601
Bugzilla SUSE Bug 1190717 https://bugzilla.suse.com/1190717
Bugzilla SUSE Bug 1191193 https://bugzilla.suse.com/1191193
Bugzilla SUSE Bug 1191315 https://bugzilla.suse.com/1191315
Bugzilla SUSE Bug 1191317 https://bugzilla.suse.com/1191317
Bugzilla SUSE Bug 1191318 https://bugzilla.suse.com/1191318
Bugzilla SUSE Bug 1191529 https://bugzilla.suse.com/1191529
Bugzilla SUSE Bug 1191530 https://bugzilla.suse.com/1191530
Bugzilla SUSE Bug 1191628 https://bugzilla.suse.com/1191628
Bugzilla SUSE Bug 1191660 https://bugzilla.suse.com/1191660
Bugzilla SUSE Bug 1191790 https://bugzilla.suse.com/1191790
Bugzilla SUSE Bug 1191801 https://bugzilla.suse.com/1191801
Bugzilla SUSE Bug 1191813 https://bugzilla.suse.com/1191813
Bugzilla SUSE Bug 1191961 https://bugzilla.suse.com/1191961
Bugzilla SUSE Bug 1192036 https://bugzilla.suse.com/1192036
Bugzilla SUSE Bug 1192045 https://bugzilla.suse.com/1192045
Bugzilla SUSE Bug 1192048 https://bugzilla.suse.com/1192048
Bugzilla SUSE Bug 1192267 https://bugzilla.suse.com/1192267
Bugzilla SUSE Bug 1192379 https://bugzilla.suse.com/1192379
Bugzilla SUSE Bug 1192400 https://bugzilla.suse.com/1192400
Bugzilla SUSE Bug 1192444 https://bugzilla.suse.com/1192444
Bugzilla SUSE Bug 1192549 https://bugzilla.suse.com/1192549
Bugzilla SUSE Bug 1192775 https://bugzilla.suse.com/1192775
Bugzilla SUSE Bug 1192781 https://bugzilla.suse.com/1192781
Bugzilla SUSE Bug 1192802 https://bugzilla.suse.com/1192802
CVE SUSE CVE CVE-2018-13405 page https://www.suse.com/security/cve/CVE-2018-13405/
CVE SUSE CVE CVE-2018-9517 page https://www.suse.com/security/cve/CVE-2018-9517/
CVE SUSE CVE CVE-2019-3874 page https://www.suse.com/security/cve/CVE-2019-3874/
CVE SUSE CVE CVE-2019-3900 page https://www.suse.com/security/cve/CVE-2019-3900/
CVE SUSE CVE CVE-2020-0429 page https://www.suse.com/security/cve/CVE-2020-0429/
CVE SUSE CVE CVE-2020-12770 page https://www.suse.com/security/cve/CVE-2020-12770/
CVE SUSE CVE CVE-2020-3702 page https://www.suse.com/security/cve/CVE-2020-3702/
CVE SUSE CVE CVE-2021-0941 page https://www.suse.com/security/cve/CVE-2021-0941/
CVE SUSE CVE CVE-2021-20322 page https://www.suse.com/security/cve/CVE-2021-20322/
CVE SUSE CVE CVE-2021-22543 page https://www.suse.com/security/cve/CVE-2021-22543/
CVE SUSE CVE CVE-2021-31916 page https://www.suse.com/security/cve/CVE-2021-31916/
CVE SUSE CVE CVE-2021-34556 page https://www.suse.com/security/cve/CVE-2021-34556/
CVE SUSE CVE CVE-2021-34981 page https://www.suse.com/security/cve/CVE-2021-34981/
CVE SUSE CVE CVE-2021-3542 page https://www.suse.com/security/cve/CVE-2021-3542/
CVE SUSE CVE CVE-2021-35477 page https://www.suse.com/security/cve/CVE-2021-35477/
CVE SUSE CVE CVE-2021-3640 page https://www.suse.com/security/cve/CVE-2021-3640/
CVE SUSE CVE CVE-2021-3653 page https://www.suse.com/security/cve/CVE-2021-3653/
CVE SUSE CVE CVE-2021-3655 page https://www.suse.com/security/cve/CVE-2021-3655/
CVE SUSE CVE CVE-2021-3656 page https://www.suse.com/security/cve/CVE-2021-3656/
CVE SUSE CVE CVE-2021-3659 page https://www.suse.com/security/cve/CVE-2021-3659/
CVE SUSE CVE CVE-2021-3679 page https://www.suse.com/security/cve/CVE-2021-3679/
CVE SUSE CVE CVE-2021-3715 page https://www.suse.com/security/cve/CVE-2021-3715/
CVE SUSE CVE CVE-2021-37159 page https://www.suse.com/security/cve/CVE-2021-37159/
CVE SUSE CVE CVE-2021-3732 page https://www.suse.com/security/cve/CVE-2021-3732/
CVE SUSE CVE CVE-2021-3744 page https://www.suse.com/security/cve/CVE-2021-3744/
CVE SUSE CVE CVE-2021-3752 page https://www.suse.com/security/cve/CVE-2021-3752/
CVE SUSE CVE CVE-2021-3753 page https://www.suse.com/security/cve/CVE-2021-3753/
CVE SUSE CVE CVE-2021-37576 page https://www.suse.com/security/cve/CVE-2021-37576/
CVE SUSE CVE CVE-2021-3759 page https://www.suse.com/security/cve/CVE-2021-3759/
CVE SUSE CVE CVE-2021-3760 page https://www.suse.com/security/cve/CVE-2021-3760/
CVE SUSE CVE CVE-2021-3764 page https://www.suse.com/security/cve/CVE-2021-3764/
CVE SUSE CVE CVE-2021-3772 page https://www.suse.com/security/cve/CVE-2021-3772/
CVE SUSE CVE CVE-2021-38160 page https://www.suse.com/security/cve/CVE-2021-38160/
CVE SUSE CVE CVE-2021-38198 page https://www.suse.com/security/cve/CVE-2021-38198/
CVE SUSE CVE CVE-2021-38204 page https://www.suse.com/security/cve/CVE-2021-38204/
CVE SUSE CVE CVE-2021-40490 page https://www.suse.com/security/cve/CVE-2021-40490/
CVE SUSE CVE CVE-2021-41864 page https://www.suse.com/security/cve/CVE-2021-41864/
CVE SUSE CVE CVE-2021-42008 page https://www.suse.com/security/cve/CVE-2021-42008/
CVE SUSE CVE CVE-2021-42252 page https://www.suse.com/security/cve/CVE-2021-42252/
CVE SUSE CVE CVE-2021-42739 page https://www.suse.com/security/cve/CVE-2021-42739/
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/suse/kernel-syms?arch=x86_64&distro=sles-12&sp=4 suse kernel-syms < 4.12.14-95.83.2 sles-12 x86_64
Affected pkg:rpm/suse/kernel-syms?arch=s390x&distro=sles-12&sp=4 suse kernel-syms < 4.12.14-95.83.2 sles-12 s390x
Affected pkg:rpm/suse/kernel-syms?arch=ppc64le&distro=sles-12&sp=4 suse kernel-syms < 4.12.14-95.83.2 sles-12 ppc64le
Affected pkg:rpm/suse/kernel-syms?arch=aarch64&distro=sles-12&sp=4 suse kernel-syms < 4.12.14-95.83.2 sles-12 aarch64
Affected pkg:rpm/suse/kernel-source?arch=noarch&distro=sles-12&sp=4 suse kernel-source < 4.12.14-95.83.2 sles-12 noarch
Affected pkg:rpm/suse/kernel-macros?arch=noarch&distro=sles-12&sp=4 suse kernel-macros < 4.12.14-95.83.2 sles-12 noarch
Affected pkg:rpm/suse/kernel-devel?arch=noarch&distro=sles-12&sp=4 suse kernel-devel < 4.12.14-95.83.2 sles-12 noarch
Affected pkg:rpm/suse/kernel-default?arch=x86_64&distro=sles-12&sp=4 suse kernel-default < 4.12.14-95.83.2 sles-12 x86_64
Affected pkg:rpm/suse/kernel-default?arch=s390x&distro=sles-12&sp=4 suse kernel-default < 4.12.14-95.83.2 sles-12 s390x
Affected pkg:rpm/suse/kernel-default?arch=ppc64le&distro=sles-12&sp=4 suse kernel-default < 4.12.14-95.83.2 sles-12 ppc64le
Affected pkg:rpm/suse/kernel-default?arch=aarch64&distro=sles-12&sp=4 suse kernel-default < 4.12.14-95.83.2 sles-12 aarch64
Affected pkg:rpm/suse/kernel-default-man?arch=s390x&distro=sles-12&sp=4 suse kernel-default-man < 4.12.14-95.83.2 sles-12 s390x
Affected pkg:rpm/suse/kernel-default-devel?arch=x86_64&distro=sles-12&sp=4 suse kernel-default-devel < 4.12.14-95.83.2 sles-12 x86_64
Affected pkg:rpm/suse/kernel-default-devel?arch=s390x&distro=sles-12&sp=4 suse kernel-default-devel < 4.12.14-95.83.2 sles-12 s390x
Affected pkg:rpm/suse/kernel-default-devel?arch=ppc64le&distro=sles-12&sp=4 suse kernel-default-devel < 4.12.14-95.83.2 sles-12 ppc64le
Affected pkg:rpm/suse/kernel-default-devel?arch=aarch64&distro=sles-12&sp=4 suse kernel-default-devel < 4.12.14-95.83.2 sles-12 aarch64
Affected pkg:rpm/suse/kernel-default-base?arch=x86_64&distro=sles-12&sp=4 suse kernel-default-base < 4.12.14-95.83.2 sles-12 x86_64
Affected pkg:rpm/suse/kernel-default-base?arch=s390x&distro=sles-12&sp=4 suse kernel-default-base < 4.12.14-95.83.2 sles-12 s390x
Affected pkg:rpm/suse/kernel-default-base?arch=ppc64le&distro=sles-12&sp=4 suse kernel-default-base < 4.12.14-95.83.2 sles-12 ppc64le
Affected pkg:rpm/suse/kernel-default-base?arch=aarch64&distro=sles-12&sp=4 suse kernel-default-base < 4.12.14-95.83.2 sles-12 aarch64
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date