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Oracle linux
Oracle linux
added 2021/03/17 12:0 a.m.104 views

Unbreakable Enterprise kernel-container security update

5.4.17-2036.104.5.el7 - scsi: iscsi: Verify lengths on passthrough PDUs Chris Leech Orabug: 32603379 CVE-2021-27363 CVE-2021-27364 CVE-2021-27365 - scsi: iscsi: Ensure sysfs attributes are limited to PAGESIZE Chris Leech Orabug: 32603379 CVE-2021-27363 CVE-2021-27364 CVE-2021-27365 - scsi: iscsi:...

7.8CVSS0.3AI score0.02079EPSS
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Oracle linux
Oracle linux
added 2021/03/17 12:0 a.m.112 views

Unbreakable Enterprise kernel security update

5.4.17-2036.104.5 - scsi: iscsi: Verify lengths on passthrough PDUs Chris Leech Orabug: 32603379 CVE-2021-27363 CVE-2021-27364 CVE-2021-27365 - scsi: iscsi: Ensure sysfs attributes are limited to PAGESIZE Chris Leech Orabug: 32603379 CVE-2021-27363 CVE-2021-27364 CVE-2021-27365 - scsi: iscsi:...

7.8CVSS0.3AI score0.02079EPSS
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Positive Technologies
Positive Technologies
added 2021/03/17 12:0 a.m.21 views

PT-2021-2511 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions through 5.11.8 Description: The issue is related to a user-tolerable buffer overflow in the RPA PCI Hotplug driver when writing a new device name to the driver from userspace, allowing userspace to write data to the kern...

9.8CVSS7.7AI score0.88606EPSS
SaveExploits219References1214
Microsoft CVE
Microsoft CVE
added 2021/03/16 7:0 a.m.7 views

An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsi_transport structure. When an iSCSI transport is registered with the iSCSI subsystem the transport's handle is available to unprivileged users via the sysfs file system at /sys/class/iscsi_transport/$TRANSPORT_NAME/handle. When read the show_transport_handle function (in drivers/scsi/scsi_transport_iscsi.c) is called which leaks the handle. This handle is actually the pointer to an iscsi_transport struct in the kernel module's global variables.

...

4.4CVSS7.8AI score0.00711EPSS
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OSV
OSV
added 2021/03/07 4:15 a.m.2 views

DEBIAN-CVE-2021-27363

An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsitransport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via the sysfs file...

4.4CVSS6.3AI score0.00711EPSS
SaveExploits1References1
NVD
NVD
added 2021/03/07 4:15 a.m.27 views

CVE-2021-27363

An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsitransport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via the sysfs file...

4.4CVSS0.00711EPSS
SaveExploits1References8
OSV
OSV
added 2021/03/07 4:15 a.m.12 views

UBUNTU-CVE-2021-27363

An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsitransport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via the sysfs file...

4.4CVSS6.7AI score0.00711EPSS
SaveExploits1References10
Positive Technologies
Positive Technologies
added 2021/03/04 12:0 a.m.27 views

PT-2021-2271 · Linux +8 · Linux Kernel +8

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.11.3 Description: An issue in the Linux kernel allows a kernel pointer leak, which can be used to determine the address of the iscsi transport structure. When an iSCSI transport is registered with the iSCSI...

9.8CVSS6.9AI score0.88606EPSS
SaveExploits225References1223
Oracle linux
Oracle linux
added 2021/01/05 12:0 a.m.101 views

kernel security and bug fix update

4.18.0-240.10.13.OL8 - Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x6...

6CVSS0.4AI score0.00566EPSS
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OpenVAS
OpenVAS
added 2020/11/19 12:0 a.m.46 views

CentOS: Security Advisory for bpftool (CESA-2020:5023)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

7.2CVSS7.4AI score0.00563EPSS
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Cent OS
Cent OS
added 2020/11/18 6:2 p.m.289 views

bpftool, kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2020:5023 An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

7.2CVSS6.8AI score0.00563EPSS
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Tenable Nessus
Tenable Nessus
added 2020/11/12 12:0 a.m.64 views

Scientific Linux Security Update : kernel on SL7.x x86_64 (2020:5023)

The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2020:5023-1 advisory. - kernel: buffer over write in vgaconscroll CVE-2020-14331 - kernel: net-sysfs: queueaddkobject refcount issue CVE-2019-20811 Note that Nessus ha...

7.2CVSS7.2AI score0.00563EPSS
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Tenable Nessus
Tenable Nessus
added 2020/11/11 12:0 a.m.111 views

RHEL 7 : kernel (RHSA-2020:5023)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5023 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: buffer over write in...

7.2CVSS7.3AI score0.00563EPSS
SaveExploits1References7
RedhatCVE
RedhatCVE
added 2020/11/10 7:52 p.m.77 views

CVE-2020-8695

A vulnerability was found in Intel's implementation of RAPL Running Average Power Limit. An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem. Mitigation Until a firmwar...

5.5CVSS4.1AI score0.00419EPSS
SaveExploits0References5
UbuntuCve
UbuntuCve
added 2020/11/10 6:0 p.m.47 views

CVE-2020-8694

Insufficient access control in the Linux kernel driver for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access...

5.5CVSS6.7AI score0.00451EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
added 2020/11/10 1:37 p.m.396 views

Moderate: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

7.2CVSS6.8AI score0.00563EPSS
SaveExploits1References3
OpenVAS
OpenVAS
added 2020/11/05 12:0 a.m.24 views

Fedora: Security Advisory for kata-ksm-throttler (FEDORA-2020-15a1bde727)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

8.8CVSS8.8AI score0.00475EPSS
SaveExploits0References2
BDU FSTEC
BDU FSTEC
added 2020/10/27 12:0 a.m.17 views

The vulnerability of the `register_queue_kobjects()` function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the registerqueuekobjects function in the Linux operating system’s kernel net/core/net-sysfs.c is related to a memory leak issue. Exploiting this vulnerability could allow an attacker to cause service interruptions remotely...

7.8CVSS6.5AI score0.03784EPSS
SaveExploits0References22Affected Software10
Microsoft CVE
Microsoft CVE
added 2020/09/25 7:0 a.m.9 views

A flaw was found in the Linux Kernel before 5.8-rc6 in the ZRAM kernel module where a user with a local account and the ability to read the /sys/class/zram-control/hot_add file can create ZRAM device nodes in the /dev/ directory. This read allocates kernel memory and is not accounted for a user that triggers the creation of that ZRAM device. With this vulnerability continually reading the device may consume a large amount of system memory and cause the Out-of-Memory (OOM) killer to activate and terminate random userspace processes possibly making the system inoperable.

...

5.5CVSS7AI score0.00311EPSS
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Ubuntu
Ubuntu
added 2020/09/24 10:41 p.m.262 views

USN-4527-1: Linux kernel vulnerabilities

It was discovered that the Conexant 23885 TV card device driver for the Linux kernel did not properly deallocate memory in some error conditions. A local attacker could use this to cause a denial of service memory exhaustion. CVE-2019-19054 It was discovered that the Atheros HTC based wireless...

7.8CVSS7AI score0.04433EPSS
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