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linux-gcp-5.4 vulnerabilities · Page 86

Vulnerabilities published for linux-gcp-5.4 in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerabilities: 1756

  1. USN-4658-2

    Not ratedFix available

    linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 regression

    USN-4658-1 fixed vulnerabilities in the Linux kernel. Unfortunately, that update introduced a regression in the software raid10 driver when used with fstrim that could lead to data corruption. This update fixes the problem. Original advisory details: It was discovered that a race condition existed in the binder IPC implementation in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-0423) Daniele Antonioli, Nils Ole Tippenhauer, and Kasper Rasmussen discovered that legacy pairing and secure-connections pairing

    linux-gcp-5.4Operating systems
    • Update to 5.4.0-1032.34~18.04.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  4. CVE-2020-14351

    High · CVSS 7.8EPSS 0.31%Fix available

    CVE-2020-14351

    A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

    linux-gcp-5.4Operating systems
    • Update to 5.4.0-1030.32~18.04.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  6. CVE-2020-25656

    Medium · CVSS 4.1EPSS 0.44%Fix available

    CVE-2020-25656

    A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidentiality.

    linux-gcp-5.4Operating systems
    • Update to 5.4.0-1033.35~18.04.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  10. CVE-2020-29374

    Low · CVSS 3.6EPSS 0.4%Fix available

    CVE-2020-29374

    An issue was discovered in the Linux kernel before 5.7.3, related to mm/gup.c and mm/huge_memory.c. The get_user_pages (aka gup) implementation, when used for a copy-on-write page, does not properly consider the semantics of read operations and therefore can grant unintended write access, aka CID-17839856fd58.

    linux-gcp-5.4Operating systems
    • Update to 5.4.0-1022.22~18.04.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  11. CVE-2020-15437

    Medium · CVSS 4.4EPSS 0.43%Fix available

    CVE-2020-15437

    The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init_ports() that allows local users to cause a denial of service by using the p->serial_in pointer which uninitialized.

    linux-gcp-5.4Operating systems
    • Update to 5.4.0-1022.22~18.04.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗

  13. CVE-2020-28974

    Medium · CVSS 5EPSS 0.52%Fix available

    CVE-2020-28974

    A slab-out-of-bounds read in fbcon in the Linux kernel before 5.9.7 could be used by local attackers to read privileged information or potentially crash the kernel, aka CID-3c4e0dff2095. This occurs because KD_FONT_OP_COPY in drivers/tty/vt/vt.c can be used for manipulations such as font height.

    linux-gcp-5.4Operating systems
    • Update to 5.4.0-1033.35~18.04.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  15. CVE-2020-28941

    Medium · CVSS 5.5EPSS 0.33%Fix available

    CVE-2020-28941

    An issue was discovered in drivers/accessibility/speakup/spk_ttyio.c in the Linux kernel through 5.9.9. Local attackers on systems with the speakup driver could cause a local denial of service attack, aka CID-d41227544427. This occurs because of an invalid free when the line discipline is used more than once.

    linux-gcp-5.4Operating systems
    • Update to 5.4.0-1037.40~18.04.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  17. CVE-2020-25705

    High · CVSS 7.4EPSS 6.69%Fix available

    CVE-2020-25705

    A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Based Products (RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4, SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud Connect 7: All versions, SIMATIC MV500 Family: All versions, SIMATIC NET CP

    linux-gcp-5.4Operating systems
    • Update to 5.4.0-1030.32~18.04.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗

  20. CVE-2020-27675

    Medium · CVSS 4.7EPSS 0.27%Fix available

    CVE-2020-27675

    An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. drivers/xen/events/events_base.c allows event-channel removal during the event-handling loop (a race condition). This can cause a use-after-free or NULL pointer dereference, as demonstrated by a dom0 crash via events for an in-reconfiguration paravirtualized device, aka CID-073d0552ead5.

    linux-gcp-5.4Operating systems
    • Update to 5.4.0-1033.35~18.04.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

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