National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

Search Results (Refine Search)

Search Parameters:
  • Results Type: Overview
  • Search Type: Search All
  • Keyword (text search): linux
There are 7,790 matching records.
Displaying matches 281 through 300.
Vuln ID Summary CVSS Severity
CVE-2010-5331

In the Linux kernel before 2.6.34, a range check issue in drivers/gpu/drm/radeon/atombios.c could cause an off by one (buffer overflow) problem.

Published: July 27, 2019; 06:15:11 PM -04:00
V3.0: 9.8 CRITICAL
    V2: 7.5 HIGH
CVE-2007-6762

In the Linux kernel before 2.6.20, there is an off-by-one bug in net/netlabel/netlabel_cipso_v4.c where it is possible to overflow the doi_def->tags[] array.

Published: July 27, 2019; 06:15:10 PM -04:00
V3.0: 9.8 CRITICAL
    V2: 7.5 HIGH
CVE-2019-14284

In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setup_format_params division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make F_SECT_PER_TRACK be zero. Next, the floppy format operation should be called. It can be triggered by an unprivileged local user even when a floppy disk has not been inserted. NOTE: QEMU creates the floppy device by default.

Published: July 26, 2019; 09:15:13 AM -04:00
V3.0: 6.2 MEDIUM
    V2: 2.1 LOW
CVE-2019-14283

In the Linux kernel before 5.2.3, set_geometry in drivers/block/floppy.c does not validate the sect and head fields, as demonstrated by an integer overflow and out-of-bounds read. It can be triggered by an unprivileged local user when a floppy disk has been inserted. NOTE: QEMU creates the floppy device by default.

Published: July 26, 2019; 09:15:13 AM -04:00
V3.0: 6.8 MEDIUM
    V2: 4.6 MEDIUM
CVE-2018-20856

An issue was discovered in the Linux kernel before 4.18.7. In block/blk-core.c, there is an __blk_drain_queue() use-after-free because a certain error case is mishandled.

Published: July 26, 2019; 01:15:10 AM -04:00
V3.0: 7.8 HIGH
    V2: 4.6 MEDIUM
CVE-2018-20855

An issue was discovered in the Linux kernel before 4.18.7. In create_qp_common in drivers/infiniband/hw/mlx5/qp.c, mlx5_ib_create_qp_resp was never initialized, resulting in a leak of stack memory to userspace.

Published: July 26, 2019; 01:15:10 AM -04:00
V3.1: 3.3 LOW
    V2: 2.1 LOW
CVE-2018-20854

An issue was discovered in the Linux kernel before 4.20. drivers/phy/mscc/phy-ocelot-serdes.c has an off-by-one error with a resultant ctrl->phys out-of-bounds read.

Published: July 26, 2019; 01:15:10 AM -04:00
V3.0: 7.8 HIGH
    V2: 4.6 MEDIUM
CVE-2019-11693

The bufferdata function in WebGL is vulnerable to a buffer overflow with specific graphics drivers on Linux. This could result in malicious content freezing a tab or triggering a potentially exploitable crash. *Note: this issue only occurs on Linux. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.

Published: July 23, 2019; 10:15:14 AM -04:00
V3.0: 9.8 CRITICAL
    V2: 7.5 HIGH
CVE-2019-1010234

The Linux Foundation ONOS 1.15.0 and ealier is affected by: Improper Input Validation. The impact is: The attacker can remotely execute any commands by sending malicious http request to the controller. The component is: Method runJavaCompiler in YangLiveCompilerManager.java. The attack vector is: network connectivity.

Published: July 22, 2019; 11:15:10 AM -04:00
V3.0: 9.8 CRITICAL
    V2: 7.5 HIGH
CVE-2019-1010245

The Linux Foundation ONOS SDN Controller 1.15 and earlier versions is affected by: Improper Input Validation. The impact is: A remote attacker can execute arbitrary commands on the controller. The component is: apps/yang/src/main/java/org/onosproject/yang/impl/YangLiveCompilerManager.java. The attack vector is: network connectivity. The fixed version is: 1.15.

Published: July 19, 2019; 11:15:11 AM -04:00
V3.0: 9.8 CRITICAL
    V2: 7.5 HIGH
CVE-2019-13648

In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c.

Published: July 19, 2019; 09:15:12 AM -04:00
V3.0: 5.5 MEDIUM
    V2: 4.9 MEDIUM
CVE-2019-1010252

The Linux Foundation ONOS 2.0.0 and earlier is affected by: Poor Input-validation. The impact is: A network administrator (or attacker) can install unintended flow rules in the switch by mistake. The component is: applyFlowRules() and apply() functions in FlowRuleManager.java. The attack vector is: network management and connectivity.

Published: July 18, 2019; 02:15:12 PM -04:00
V3.0: 4.9 MEDIUM
    V2: 5.5 MEDIUM
CVE-2019-1010250

The Linux Foundation ONOS 2.0.0 and earlier is affected by: Poor Input-validation. The impact is: A network administrator (or attacker) can install unintended flow rules in the switch by mistake. The component is: createFlow() and createFlows() functions in FlowWebResource.java (RESTful service). The attack vector is: network management and connectivity.

Published: July 18, 2019; 02:15:12 PM -04:00
V3.0: 4.9 MEDIUM
    V2: 5.5 MEDIUM
CVE-2019-1010249

The Linux Foundation ONOS 2.0.0 and earlier is affected by: Integer Overflow. The impact is: A network administrator (or attacker) can install unintended flow rules in the switch by mistake. The component is: createFlow() and createFlows() functions in FlowWebResource.java (RESTful service). The attack vector is: network management and connectivity.

Published: July 18, 2019; 02:15:12 PM -04:00
V3.0: 4.9 MEDIUM
    V2: 5.5 MEDIUM
CVE-2019-1919

A vulnerability in the Cisco FindIT Network Management Software virtual machine (VM) images could allow an unauthenticated, local attacker who has access to the VM console to log in to the device with a static account that has root privileges. The vulnerability is due to the presence of an account with static credentials in the underlying Linux operating system. An attacker could exploit this vulnerability by logging in to the command line of the affected VM with the static account. A successful exploit could allow the attacker to log in with root-level privileges. This vulnerability affects only Cisco FindIT Network Manager and Cisco FindIT Network Probe Release 1.1.4 if these products are using Cisco-supplied VM images. No other releases or deployment models are known to be vulnerable.

Published: July 17, 2019; 05:15:12 PM -04:00
V3.0: 7.8 HIGH
    V2: 7.2 HIGH
CVE-2019-13631

In parse_hid_report_descriptor in drivers/input/tablet/gtco.c in the Linux kernel through 5.2.1, a malicious USB device can send an HID report that triggers an out-of-bounds write during generation of debugging messages.

Published: July 17, 2019; 03:15:11 PM -04:00
V3.0: 6.8 MEDIUM
    V2: 4.6 MEDIUM
CVE-2019-13272

In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments.

Published: July 17, 2019; 09:15:10 AM -04:00
V3.0: 7.8 HIGH
    V2: 7.2 HIGH
CVE-2019-13623

In NSA Ghidra before 9.1, path traversal can occur in RestoreTask.java (from the package ghidra.app.plugin.core.archive) via an archive with an executable file that has an initial ../ in its filename. This allows attackers to overwrite arbitrary files in scenarios where an intermediate analysis result is archived for sharing with other persons. To achieve arbitrary code execution, one approach is to overwrite some critical Ghidra modules, e.g., the decompile module.

Published: July 16, 2019; 11:15:10 PM -04:00
V3.0: 7.8 HIGH
    V2: 6.8 MEDIUM
CVE-2019-12579

A vulnerability in the London Trust Media Private Internet Access (PIA) VPN Client v82 for Linux and macOS could allow an authenticated, local attacker to run arbitrary code with elevated privileges. The PIA Linux/macOS binary openvpn_launcher.64 binary is setuid root. This binary accepts several parameters to update the system configuration. These parameters are passed to operating system commands using a "here" document. The parameters are not sanitized, which allow for arbitrary commands to be injected using shell metacharacters. A local unprivileged user can pass special crafted parameters that will be interpolated by the operating system calls.

Published: July 11, 2019; 04:15:13 PM -04:00
V3.0: 7.8 HIGH
    V2: 7.2 HIGH
CVE-2019-12578

A vulnerability in the London Trust Media Private Internet Access (PIA) VPN Client v82 for Linux could allow an authenticated, local attacker to run arbitrary code with elevated privileges. The openvpn_launcher.64 binary is setuid root. This binary executes /opt/pia/openvpn-64/openvpn, passing the parameters provided from the command line. Care was taken to programmatically disable potentially dangerous openvpn parameters; however, the --route-pre-down parameter can be used. This parameter accepts an arbitrary path to a script/program to be executed when OpenVPN exits. The --script-security parameter also needs to be passed to allow for this action to be taken, and --script-security is not currently in the disabled parameter list. A local unprivileged user can pass a malicious script/binary to the --route-pre-down option, which will be executed as root when openvpn is stopped.

Published: July 11, 2019; 04:15:13 PM -04:00
V3.0: 7.8 HIGH
    V2: 7.2 HIGH