canonical ubuntu linux 20.04 vulnerabilities and exploits

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7.5

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity (and intermediate CA) certificate that contains a CRL/OCSP URL that points to a server (under the attacker's control) that doesn't...

Strongswan Strongswan Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 20.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 22.04 Debian Debian Linux 10.0 Debian Debian Linux 11.0 Fedoraproject Fedora 371 Github repository available

8.8

BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len....

Bluez Bluez Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 20.04 Debian Debian Linux 10.01 Github repository available

8.8

BlueZ before 5.59 allows physically proximate attackers to cause a denial of service because malformed and invalid capabilities can be processed in profiles/audio/avdtp.c....

Bluez Bluez Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 20.04 Debian Debian Linux 10.01 Github repository available

7.8

CVSSv3

An issue was discovered in the Linux kernel through 5.18.9. A type confusion bug in nft_set_elem_init (leading to a buffer overflow) could be used by a local attacker to escalate privileges, a different vulnerability than CVE-2022-32250. (The attacker can obtain root access, but...

Linux Linux Kernel Debian Debian Linux 11.0 Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 20.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 22.04 Netapp H300s Firmware -Netapp H500s Firmware -Netapp H700s Firmware -Netapp H410s Firmware -Netapp H410c Firmware -18 Github repositories available

7.8

CVSSv3

Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions....

Linux Linux Kernel Debian Debian Linux 10.0 Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 20.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 22.04 Netapp H300s Firmware -Netapp H500s Firmware -Netapp H700s Firmware -Netapp H300e Firmware -Netapp H500e Firmware -Netapp H700e Firmware -Netapp H410s Firmware -Netapp H410c Firmware -4 Github repositories available

7.5

CVSSv3

A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region, due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to...

Qemu Qemu Debian Debian Linux 9.0 Debian Debian Linux 10.0 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 20.04 Canonical Ubuntu Linux 21.10 Fedoraproject Fedora 34 Redhat Enterprise Linux 8.0 Redhat Enterprise Linux Advanced Virtualization Eus 8.42 Github repositories available

7.5

CVSSv3

A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to...

Python Python Redhat Enterprise Linux 7.0 Redhat Enterprise Linux 6.0 Redhat Enterprise Linux 8.0 Redhat Enterprise Linux For Power Little Endian 8.0 Redhat Enterprise Linux For Ibm Z Systems 8.0 Redhat Codeready Linux Builder For Ibm Z Systems 8.0 Redhat Codeready Linux Builder For Power Little Endian 8.0 Redhat Codeready Linux Builder 8.0 Fedoraproject Fedora 33 Fedoraproject Fedora 34 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 20.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 21.04 Netapp Ontap Select Deploy Administration Utility -Netapp Hci -Netapp Management Services For Element Software -Netapp Netapp Xcp Smb -Netapp Xcp Nfs -Oracle Communications Cloud Native Core Binding Support Function 22.1.3 Oracle Communications Cloud Native Core Policy 22.2.0 Oracle Communications Cloud Native Core Network Exposure Function 22.1.11 Github repository available

7

CVSSv3

A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable...

Linux Linux Kernel Debian Debian Linux 9.0 Fedoraproject Fedora 34 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 20.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 21.10 Netapp H300s Firmware -Netapp H700s Firmware -Netapp H300e Firmware -Netapp H500e Firmware -Netapp H700e Firmware -Netapp H410s Firmware -Netapp H410c Firmware -Netapp H500s Firmware -1 Github repository available

7.8

CVSSv3

A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation...

Linux Linux Kernel Linux Linux Kernel 5.17 Debian Debian Linux 9.0 Debian Debian Linux 10.0 Debian Debian Linux 11.0 Redhat Virtualization Host 4.0 Redhat Enterprise Linux 8.0 Redhat Enterprise Linux Eus 8.2 Redhat Enterprise Linux Server Tus 8.2 Redhat Enterprise Linux Server Aus 8.2 Redhat Enterprise Linux For Real Time For Nfv Tus 8.2 Redhat Enterprise Linux For Real Time Tus 8.2 Redhat Enterprise Linux Server Update Services For Sap Solutions 8.2 Redhat Enterprise Linux Server Update Services For Sap Solutions 8.1 Redhat Codeready Linux Builder 8.0 Redhat Codeready Linux Builder For Power Little Endian 8.0 Redhat Enterprise Linux For Ibm Z Systems 8.0 Redhat Enterprise Linux For Power Little Endian 8.0 Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions 8.1 Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions 8.2 Redhat Codeready Linux Builder 8.2 Redhat Codeready Linux Builder For Power Little Endian 8.2 Redhat Enterprise Linux For Ibm Z Systems Eus 8.0 Redhat Enterprise Linux For Power Little Endian Eus 8.0 Redhat Enterprise Linux For Real Time For Nfv Tus 8.0 Redhat Enterprise Linux For Real Time Tus 8.0 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 20.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 22.04 Fedoraproject Fedora 35 Netapp Solidfire \\& Hci Management Node -Netapp Hci Compute Node -Netapp Baseboard Management Controller H410c -Netapp Solidfire\\, Enterprise Sds \\& Hci Storage Node -Netapp Baseboard Management Controller H300s -Netapp Baseboard Management Controller H500s -Netapp Baseboard Management Controller H700s -Netapp Baseboard Management Controller H300e -Netapp Baseboard Management Controller H500e -Netapp Baseboard Management Controller H700e -Netapp Baseboard Management Controller H410s -21 Github repositories available1 Article available

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