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Sicherheitslücken in linux-raspi2 · Seite 26

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für linux-raspi2: 0. Davon im KEV-Katalog: 0.

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Sicherheitslücken: 675

  1. USN-3392-1

    Nicht bewertetKorrektur verfügbar

    linux, linux-aws, linux-gke, linux-raspi2, linux-snapdragon regression

    USN-3378-1 fixed vulnerabilities in the Linux kernel. Unfortunately, a regression was introduced that prevented conntrack from working correctly in some situations. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Fan Wu and Shixiong Zhao discovered a race condition between inotify events and vfs rename operations in the Linux kernel. An unprivileged local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2017-7533) It was discovered that the Linux kernel did not properly restrict RLIMIT_STACK size. A local attacker could use this in conju

    • Auf 4.4.0-1070.78 aktualisieren
    Veröffentlicht Aktualisiert
  2. CVE-2017-12762

    Kritisch · CVSS 9.8EPSS 5,23%Korrektur verfügbar

    CVE-2017-12762

    In /drivers/isdn/i4l/isdn_net.c: A user-controlled buffer is copied into a local buffer of constant size using strcpy without a length check which can cause a buffer overflow. This affects the Linux kernel 4.9-stable tree, 4.12-stable tree, 3.18-stable tree, and 4.4-stable tree.

    • Auf 4.4.0-1074.82 aktualisieren
    Veröffentlicht Aktualisiert
  3. CVE-2017-7533

    Hoch · CVSS 7EPSS 1,22%Öffentlicher ExploitKorrektur verfügbar

    CVE-2017-7533

    Race condition in the fsnotify implementation in the Linux kernel through 4.12.4 allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted application that leverages simultaneous execution of the inotify_handle_event and vfs_rename functions.

    • Auf 4.4.0-1067.75 aktualisieren
    Veröffentlicht Aktualisiert
  4. CVE-2017-7541

    Hoch · CVSS 7.8EPSS 0,55%Korrektur verfügbar

    CVE-2017-7541

    The brcmf_cfg80211_mgmt_tx function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux kernel before 4.12.3 allows local users to cause a denial of service (buffer overflow and system crash) or possibly gain privileges via a crafted NL80211_CMD_FRAME Netlink packet.

    • Auf 4.4.0-1071.79 aktualisieren
    Veröffentlicht Aktualisiert
  5. CVE-2017-11472

    Hoch · CVSS 7.1EPSS 0,39%Korrektur verfügbar

    CVE-2017-11472

    The acpi_ns_terminate() function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.

    • Auf 4.4.0-1086.94 aktualisieren
    Veröffentlicht Aktualisiert
  6. CVE-2017-1000363

    Hoch · CVSS 7.8EPSS 0,64%Korrektur verfügbar

    CVE-2017-1000363

    Linux drivers/char/lp.c Out-of-Bounds Write. Due to a missing bounds check, and the fact that parport_ptr integer is static, a 'secure boot' kernel command line adversary (can happen due to bootloader vulns, e.g. Google Nexus 6's CVE-2016-10277, where due to a vulnerability the adversary has partial control over the command line) can overflow the parport_nr array in the following code, by appending many (>LP_NO) 'lp=none' arguments to the command line.

    • Auf 4.4.0-1061.69 aktualisieren
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  7. CVE-2017-11176

    Hoch · CVSS 7.8EPSS 3,85%Öffentlicher ExploitKorrektur verfügbar

    CVE-2017-11176

    The mq_notify function in the Linux kernel through 4.11.9 does not set the sock pointer to NULL upon entry into the retry logic. During a user-space close of a Netlink socket, it allows attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact.

    • Auf 4.4.0-1071.79 aktualisieren
    Veröffentlicht Aktualisiert
  8. CVE-2017-10911

    Mittel · CVSS 6.5EPSS 0,46%Korrektur verfügbar

    CVE-2017-10911

    The make_response function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain sensitive information from host OS (or other guest OS) kernel memory by leveraging the copying of uninitialized padding fields in Xen block-interface response structures, aka XSA-216.

    • Auf 4.4.0-1076.84 aktualisieren
    Veröffentlicht Aktualisiert
  9. CVE-2017-8797

    Hoch · CVSS 7.5EPSS 9,48%Korrektur verfügbar

    CVE-2017-8797

    The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used as an array index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system.

    • Auf 4.4.0-1061.69 aktualisieren
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  10. CVE-2017-9985

    Hoch · CVSS 7.8EPSS 0,33%Korrektur verfügbar

    CVE-2017-9985

    The snd_msndmidi_input_read function in sound/isa/msnd/msnd_midi.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a "double fetch" vulnerability.

    • Auf 4.4.0-1076.84 aktualisieren
    Veröffentlicht Aktualisiert
  11. CVE-2017-9984

    Hoch · CVSS 7.8EPSS 0,38%Korrektur verfügbar

    CVE-2017-9984

    The snd_msnd_interrupt function in sound/isa/msnd/msnd_pinnacle.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a "double fetch" vulnerability.

    • Auf 4.4.0-1076.84 aktualisieren
    Veröffentlicht Aktualisiert
  12. CVE-2017-1000379

    Hoch · CVSS 7.8EPSS 1,75%Öffentlicher ExploitKorrektur verfügbar

    CVE-2017-1000379

    The Linux Kernel running on AMD64 systems will sometimes map the contents of PIE executable, the heap or ld.so to where the stack is mapped allowing attackers to more easily manipulate the stack. Linux Kernel version 4.11.5 is affected.

    • Auf 4.4.0-1059.67 aktualisieren
    Veröffentlicht Aktualisiert
  13. CVE-2017-1000371

    Hoch · CVSS 7.8EPSS 2,58%Öffentlicher ExploitKorrektur verfügbar

    CVE-2017-1000371

    The offset2lib patch as used by the Linux Kernel contains a vulnerability, if RLIMIT_STACK is set to RLIM_INFINITY and 1 Gigabyte of memory is allocated (the maximum under the 1/4 restriction) then the stack will be grown down to 0x80000000, and as the PIE binary is mapped above 0x80000000 the minimum distance between the end of the PIE binary's read-write segment and the start of the stack becomes small enough that the stack guard page can be jumped over by an attacker. This affects Linux Kernel version 4.11.5. This is a different issue than CVE-2017-1000370 and CVE-2017-1000365. This issue appears to be limited to i386 based systems.

    • Auf 4.4.0-1071.79 aktualisieren
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  14. CVE-2017-1000370

    Hoch · CVSS 7.8EPSS 2,25%Öffentlicher ExploitKorrektur verfügbar

    CVE-2017-1000370

    The offset2lib patch as used in the Linux Kernel contains a vulnerability that allows a PIE binary to be execve()'ed with 1GB of arguments or environmental strings then the stack occupies the address 0x80000000 and the PIE binary is mapped above 0x40000000 nullifying the protection of the offset2lib patch. This affects Linux Kernel version 4.11.5 and earlier. This is a different issue than CVE-2017-1000371. This issue appears to be limited to i386 based systems.

    • Auf 4.4.0-1071.79 aktualisieren
    Veröffentlicht Aktualisiert
  15. CVE-2017-1000365

    Hoch · CVSS 7.8EPSS 0,94%Korrektur verfügbar

    CVE-2017-1000365

    The Linux Kernel imposes a size restriction on the arguments and environmental strings passed through RLIMIT_STACK/RLIM_INFINITY (1/4 of the size), but does not take the argument and environment pointers into account, which allows attackers to bypass this limitation. This affects Linux Kernel versions 4.11.5 and earlier. It appears that this feature was introduced in the Linux Kernel version 2.6.23.

    • Auf 4.4.0-1067.75 aktualisieren
    Veröffentlicht Aktualisiert
  16. CVE-2017-1000364

    Hoch · CVSS 7.4EPSS 5,19%Öffentlicher ExploitKorrektur verfügbar

    CVE-2017-1000364

    An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be "jumped" over (the stack guard page is bypassed), this affects Linux Kernel versions 4.11.5 and earlier (the stackguard page was introduced in 2010).

    • Auf 4.4.0-1059.67 aktualisieren
    Veröffentlicht Aktualisiert

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