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Sicherheitslücken in kgraft-patch-sle12-sp5_update_20

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für kgraft-patch-sle12-sp5_update_20: 0. Davon im KEV-Katalog: 0.

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Sicherheitslücken: 18

  1. SUSE-SU-2022:2482-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)

    This update for the Linux Kernel 5.14.21-150400_22 fixes several issues. The following security issues were fixed: - CVE-2022-20154: Fixed a use after free due to a race condition in lock_sock_nested of sock.c. This could lead to local escalation of privilege with System execution privileges needed (bsc#1200599). - CVE-2022-21499: Reinforced the kernel lockdown feature, until now it's been trivial to break out of it with kgdb or kdb (bsc#1199426). - CVE-2022-1729: Fixed a sys_perf_event_open() race condition against self (bsc#1199507).

    • Auf 18-2.3 aktualisieren
    Veröffentlicht Aktualisiert
  2. SUSE-SU-2022:2281-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 44 for SLE 12 SP3)

    This update for the Linux Kernel 4.4.180-94_161 fixes one issue. The following security issue was fixed: - CVE-2022-1734: Fixed a r/w use-after-free when non synchronized between cleanup routine and firmware download routine. (bnc#1199605)

    • Auf 17-2.2 aktualisieren
    Veröffentlicht Aktualisiert
  3. SUSE-SU-2022:1955-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP3)

    This update for the Linux Kernel 5.3.18-59_16 fixes several issues. The following security issues were fixed: - CVE-2022-1048: Fixed a race Condition in snd_pcm_hw_free leading to use-after-free due to the AB/BA lock with buffer_mutex and mmap_lock (bsc#1197597). - CVE-2022-30594: Fixed restriction bypass on setting the PT_SUSPEND_SECCOMP flag (bnc#1199602). - Add missing module_mutex lock to module notifier for previous live patches (bsc#1199834).

    • Auf 16-2.2 aktualisieren
    Veröffentlicht Aktualisiert
  4. SUSE-SU-2022:1796-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 6 for SLE 15 SP3)

    This update for the Linux Kernel 5.3.18-59_24 fixes one issue. The following security issue was fixed: - CVE-2022-1280: Fixed a use-after-free vulnerability in drm_lease_held in drivers/gpu/drm/drm_lease.c. This flaw allowed a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak (bsc#1198590).

    • Auf 15-2.1 aktualisieren
    Veröffentlicht Aktualisiert
  5. SUSE-SU-2022:1580-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 27 for SLE 12 SP5)

    This update for the Linux Kernel 4.12.14-122_106 fixes one issue. The following security issue was fixed: - CVE-2022-0330: A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allowed a local user to crash the system or escalate their privileges on the system. (bsc#1195950)

    • Auf 14-2.1 aktualisieren
    Veröffentlicht Aktualisiert
  6. SUSE-SU-2022:1322-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 23 for SLE 12 SP5)

    This update for the Linux Kernel 4.12.14-122_88 fixes several issues. The following security issues were fixed: - CVE-2022-1016: Fixed a vulnerability in the nf_tables component of the netfilter subsystem. This vulnerability gives an attacker a powerful primitive that can be used to both read from and write to relative stack data, which can lead to arbitrary code execution. (bsc#1197335) - CVE-2022-1011: Fixed an use-after-free vulnerability which could allow a local attacker to retireve (partial) /etc/shadow hashes or any other data from filesystem when he can mount a FUSE filesystems. (bsc#1197344)

    • Auf 13-2.1 aktualisieren
    Veröffentlicht Aktualisiert
  7. SUSE-SU-2022:1242-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 20 for SLE 12 SP5)

    This update for the Linux Kernel 4.12.14-122_77 fixes several issues. The following security issues were fixed: - CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation. (bnc#1197462) - CVE-2022-22942: Fixed stale file descriptors on failed usercopy. (bsc#1195065)

    • Auf 12-2.1 aktualisieren
    Veröffentlicht Aktualisiert
  8. SUSE-SU-2022:1012-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 41 for SLE 12 SP3)

    This update for the Linux Kernel 4.4.180-94_150 fixes several issues. The following security issues were fixed: - CVE-2022-0487: A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove() in drivers/memstick/host/rtsx_usb_ms.c (bsc#1194516). - CVE-2022-0492: Fixed a privilege escalation related to cgroups v1 release_agent feature, which allowed bypassing namespace isolation unexpectedly (bsc#1195543).

    • Auf 11-2.1 aktualisieren
    Veröffentlicht Aktualisiert
  9. SUSE-SU-2022:0647-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 23 for SLE 15 SP1)

    This update for the Linux Kernel 4.12.14-197_86 fixes one issue. The following security issue was fixed: - CVE-2021-0920: Fixed a local privilege escalation due to an use after free bug in unix_gc (bsc#1194463).

    • Auf 10-2.1 aktualisieren
    Veröffentlicht Aktualisiert
  10. SUSE-SU-2022:0418-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP3)

    This update for the Linux Kernel 5.3.18-59_37 fixes several issues. The following security issues were fixed: - CVE-2021-4202: Fixed NFC race condition by adding NCI_UNREG flag (bsc#1194533). - CVE-2022-0435: Fixed remote stack overflow in net/tipc module that validate domain record count on input (bsc#1195308). - CVE-2021-4083: Fixed a read-after-free memory flaw inside the garbage collection for Unix domain socket file handlers when users call close() and fget() simultaneouslyand can potentially trigger a race condition (bnc#1194460).

    • Auf 9-2.2 aktualisieren
    Veröffentlicht Aktualisiert
  11. SUSE-SU-2022:0246-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 24 for SLE 15 SP1)

    This update for the Linux Kernel 4.12.14-197_89 fixes several issues. The following security issues were fixed: - 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. (bsc#1191193) - 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).

    • Auf 8-2.2 aktualisieren
    Veröffentlicht Aktualisiert
  12. SUSE-SU-2021:4038-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP1)

    This update for the Linux Kernel 4.12.14-197_75 fixes several issues. The following security issues 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-2021-20322: Make the ipv4 and ipv6 ICMP exception caches less predictive to avoid information leaks about UDP ports in use. (bsc#1191790)

    • Auf 7-2.1 aktualisieren
    Veröffentlicht Aktualisiert
  13. SUSE-SU-2021:3684-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 26 for SLE 15 SP1)

    This update for the Linux Kernel 4.12.14-197_99 fixes several issues. The following security issues were fixed: - CVE-2021-0935: Fixed use after free that could lead to local escalation of privilege in ip6_xmit of ip6_output.c (bsc#1192042). - CVE-2021-3752: Fixed vulnerability in the linux kernel Bluetooth uaf module (bsc#1190432). - CVE-2021-41864: Fixed an integer overflow with a resultant out-of-bounds write in prealloc_elems_and_freelist in kernel/bpf/stackmap.c (bsc#1191318).

    • Auf 6-2.2 aktualisieren
    Veröffentlicht Aktualisiert
  14. SUSE-SU-2021:3374-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP3)

    This update for the Linux Kernel 5.3.18-59_5 fixes several issues. The following security issues were fixed: - CVE-2021-38160: Fixed a bug that could lead to a data corruption or loss. This can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size in drivers/char/virtio_console.c (bsc#1190118) - CVE-2021-3640: Fixed a user-after-free bug in the function sco_sock_sendmsg which could lead to local privilege escalation. (bsc#1188613) - CVE-2021-3573: Fixed a user-after-free bug in the function hci_sock_bound_ioctl which could lead to local privilege escalation. (bsc#1187054).

    • Auf 5-2.1 aktualisieren
    Veröffentlicht Aktualisiert
  15. SUSE-SU-2021:3073-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP3)

    This update for the Linux Kernel 5.3.18-59_19 fixes several issues. The following security issues were fixed: - CVE-2021-3653: Fixed missing validation of the KVM `int_ctl` VMCB field that would have allowed a malicious L1 guest to enable AVIC support for the L2 guest (bsc#1189420). - CVE-2021-3656: Fixed KVM nSVM nested VMLOAD/VMSAVE interception (bsc#1189418). - CVE-2021-38198: Fixed KVM MMU to use the correct inherited permissions to get shadow page (bsc#1189278).

    • Auf 4-2.2 aktualisieren
    Veröffentlicht Aktualisiert
  16. SUSE-SU-2021:2746-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP3)

    This update for the Linux Kernel 5.3.18-57 fixes several issues. The following security issues were fixed: - CVE-2021-22543: Fixed an issue with KVM, related to the handling of VM_IO|VM_PFNMAP vmas, which allowed users with the ability to start and control a VM to read/write random pages of memory and could result in local privilege escalation (bsc#1186482). - CVE-2021-37576: On the powerpc platform KVM guest OS users could cause host OS memory corruption via rtas_args.nargs (bsc#1188838). - CVE-2021-3609: Fixed a local privilege escalation via a race condition in net/can/bcm.c (bsc#1187215).

    • Auf 3-2.1 aktualisieren
    Veröffentlicht Aktualisiert
  17. SUSE-SU-2021:2538-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 34 for SLE 12 SP3)

    This update for the Linux Kernel 4.4.180-94_127 fixes several issues. The following security issues were fixed: - CVE-2021-33909: Fixed an out-of-bounds write in the filesystem layer that allows to andobtain full root privileges. (bsc#1188062) - 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-2020-36385: Fixed a use-after-free vulnerability reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called. (bnc#1187050)

    • Auf 2-2.1 aktualisieren
    Veröffentlicht Aktualisiert
  18. SUSE-SU-2021:2324-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel

    The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-33624: Fixed a bug which allows unprivileged BPF program to leak the contents of arbitrary kernel memory (and therefore, of all physical memory) via a side-channel. (bsc#1187554) - CVE-2019-25045: Fixed an use-after-free issue in the Linux kernel The XFRM subsystem, related to an xfrm_state_fini panic. (bsc#1187049) - 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

    • Auf 1-8.3.1 aktualisieren
    Veröffentlicht Aktualisiert

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