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Sicherheitslücken in kgraft-patch-sle12-sp1_update_31

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für kgraft-patch-sle12-sp1_update_31: 0. Davon im KEV-Katalog: 0.

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Sicherheitslücken: 4

  1. SUSE-SU-2019:1924-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 33 for SLE 12 SP1)

    This update for the Linux Kernel 3.12.74-60_64_110 fixes several issues. The following security issues were fixed: - CVE-2019-11477: Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. (bsc#1137586) - CVE-2019-11478: Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of service. (bsc#1137586) T

    kgraft-patch-sle12-sp1_update_31Betriebssysteme
    • Auf 8-2.1 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  2. SUSE-SU-2019:1668-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 32 for SLE 12 SP1)

    This update for the Linux Kernel 3.12.74-60_64_107 fixes several issues. The following security issues were fixed: - CVE-2019-3846: A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless network (bsc#1136446). - CVE-2019-11477: A sequence of SACKs may have been crafted by a remote attacker such that one can trigger an integer overflow, leading to a kernel panic. (bsc#1137586). - CVE-2019-11478: It was possible to send a crafted sequence of SACKs which would fragment the TCP retransmission queue. A remote attacker may have been able to

    kgraft-patch-sle12-sp1_update_31Betriebssysteme
    • Auf 7-2.1 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  3. SUSE-SU-2018:2908-2

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel

    The SUSE Linux Enterprise 12 SP1 kernel was updated receive various security and bugfixes. The following security bugs were fixed: - CVE-2018-14634: Prevent integer overflow in create_elf_tables that allowed a local attacker to exploit this vulnerability via a SUID-root binary and obtain full root privileges (bsc#1108912) - CVE-2018-14617: Prevent NULL pointer dereference and panic in hfsplus_lookup() when opening a file (that is purportedly a hard link) in an hfs+ filesystem that has malformed catalog data, and is mounted read-only without a metadata directory (bsc#1102870) - CVE-2018-16276: Incorrect bounds checking in the yure

    kgraft-patch-sle12-sp1_update_31Betriebssysteme
    • Auf 1-2.5.1 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  4. SUSE-SU-2019:0672-1

    Nicht bewertetKorrektur verfügbar

    Security update for the Linux Kernel (Live Patch 32 for SLE 12 SP1)

    This update for the Linux Kernel 3.12.74-60_64_107 fixes several issues. The following security issues were fixed: - CVE-2019-9213: Expand_downwards in mm/mmap.c lacked a check for the mmap minimum address, which made it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task (bsc#1128378). - CVE-2019-7221: Fixed a user-after-free vulnerability in the KVM hypervisor related to the emulation of a preemption timer, allowing an guest user/process to crash the host kernel. (bsc#1124734). - CVE-2019-6974: kvm_ioctl_create_device in virt/kvm/kvm_main.c mishan

    kgraft-patch-sle12-sp1_update_31Betriebssysteme
    • Auf 6-2.1 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

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