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Linux Linux kernelUse After Free

Risk 90
Severity
9.8
Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Last updated 4 July 2026

1 / 3
Source: Ubuntu
First published (updated )
CVE-2017-18017

SUSE hawk2hawk: Insecure file permissions

Risk 69
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A Creation of Temporary File With Insecure Permissions vulnerability in hawk2 of SUSE Linux Enterprise High Availability 12-SP3, SUSE Linux Enterprise High Availability 12-SP5, SUSE Linux Enterprise High Availability 15-SP2 allows local attackers to escalate to root. This issue affects: SUSE Linux Enterprise High Availability 12-SP3 hawk2 versions prior to 2.6.3+git.1614685906.812c31e9. SUSE Linux Enterprise High Availability 12-SP5 hawk2 versions prior to 2.6.3+git.1614685906.812c31e9. SUSE Linux Enterprise High Availability 15-SP2 hawk2 versions prior to 2.6.3+git.1614684118.af555ad9.

First published (updated )
CVE-2021-25314

Linux Linux kernelThe I/O implementation for block devices in the Linux kernel before 2.6.33 does not properly handle …

Risk 33
Severity
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

The I/O implementation for block devices in the Linux kernel before 2.6.33 does not properly handle the CLONEIO feature, which allows local users to cause a denial of service (I/O instability) by starting multiple processes that share an I/O context.

1 / 2
Source: MITRE
First published (updated )
CVE-2012-0879

Debian Debian LinuxBuffer Overflow

Risk 26
Severity
5
Buffer Overflow
AV:N/AC:L/Au:N/C:P/I:N/A:N

The bufferslowrealign function in HAProxy 1.5.x before 1.5.14 and 1.6-dev does not properly realign a buffer that is used for pending outgoing data, which allows remote attackers to obtain sensitive information (uninitialized memory contents of previous requests) via a crafted request.

First published (updated )
CVE-2015-3281

ClusterLabs PacemakerPacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to cause a denial…

Risk 43
Severity
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to cause a denial of service (node disconnection) via an unauthenticated connection.

First published (updated )
CVE-2016-7797

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