USN-5070-1 linux, linux-aws, linux-aws-5.11, linux-azure, linux-azure-5.11, linux-gcp, linux-hwe-5.11, linux-kvm, linux-oracle, linux-oracle-5.11, linux-raspi vulnerabilities

Maxim Levitsky and Paolo Bonzini discovered that the KVM hypervisor implementation for AMD processors in the Linux kernel allowed a guest VM to disable restrictions on VMLOAD/VMSAVE in a nested guest. An attacker in a guest VM could use this to read or write portions of the host's physical memory...

PT-2021-7629

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw was found in the filelock init function in fs/locks.c of the Linux kernel. This issue can lead to host memory exhaustion due to memcg not limiting the number of Portable Operating...

RHEL 8 : cloud-init (RHSA-2021:3371)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2021:3371 advisory. The cloud-init packages provide a set of init scripts for cloud instances. Cloud instances need special scripts to run during initialization to...

cloud-init: randomly generated passwords logged in clear-text to world-readable file

A flaw was found in cloud-init. When a system is configured through cloud-init and the "Set Passwords" module is used with "chpasswd" directive and "RANDOM", the randomly generated password for the relative user is written in clear-text in a file readable by any existing user of the system. The...

Moderate: Red Hat Security Advisory: cloud-init security update

An update for cloud-init is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. 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 f...

Security update for qemu (important)

openSUSE Security Update: Security update for qemu Announcement ID: openSUSE-SU-2021:1202-1 Rating: important References: 1180432 1180433 1180434 1180435 1182651 1186012 1187364 1187365 1187366 1187367 1187499 1187529 1187538 1187539 1189145 Cross-References: CVE-2020-35503 CVE-2020-35504...

Out of bounds read in lazy-init

An issue was discovered in the lazy-init crate through 2021-01-17 for Rust. Lazy lacks a Send bound, leading to a data race...

addr2line (0.6.0), backtrace (>=0.3.6, <=0.3.9) +11 more potentially affected by CVE-2021-25901 via lazy-init (>=0.1.1, <=0.3.0)

lazy-init CARGO version =0.1.1, =0.3.6, =0.1.0, =0.1.0, =0.1.0, =0.7.0, =0.4.0, =0.4.0, =0.2.0, =0.2.0, =0.1.0, =0.1.0, =0.3.0 Source cves: CVE-2021-25901 Source advisory: OSV:GHSA-W47J-HQPF-QW9W...

GHSA-W47J-HQPF-QW9W Out of bounds read in lazy-init

An issue was discovered in the lazy-init crate through 2021-01-17 for Rust. Lazy lacks a Send bound, leading to a data race...

DEBIAN-CVE-2021-38171

adtsdecodeextradata in libavformat/adtsenc.c in FFmpeg 4.4 does not check the initgetbits return value, which is a necessary step because the second argument to initgetbits can be crafted...

USN-5045-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities

Norbert Slusarek discovered that the CAN broadcast manger bcm protocol implementation in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to expose sensitive information kernel memory. CVE-2021-34693 It was discovered that the bluetooth...

Moderate: Red Hat Security Advisory: cloud-init security update

An update for cloud-init is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. 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 f...

cloud-init: randomly generated passwords logged in clear-text to world-readable file

A flaw was found in cloud-init. When a system is configured through cloud-init and the "Set Passwords" module is used with "chpasswd" directive and "RANDOM", the randomly generated password for the relative user is written in clear-text in a file readable by any existing user of the system. The...

RHEL 8 : cloud-init (RHSA-2021:3177)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2021:3177 advisory. The cloud-init packages provide a set of init scripts for cloud instances. Cloud instances need special scripts to run during initialization to...

qemu security update

15:4.2.1-11.el7 - pvrdma: Fix the ring init error flow CVE-2021-3608 Marcel Apfelbaum Orabug: 33120142 CVE-2021-3608 - pvrdma: Ensure correct input on ring init CVE-2021-3607 Marcel Apfelbaum Orabug: 33120146 CVE-2021-3607 - hw/rdma: Fix possible mremap overflow in the pvrdma device CVE-2021-3582...

CentOS 8 : cloud-init (CESA-2021:3081)

The remote CentOS Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CESA-2021:3081 advisory. - cloud-init: randomly generated passwords logged in clear-text to world-readable file CVE-2021-3429 Note that Nessus has not tested for this issue but has...

Moderate: Red Hat Security Advisory: ACS 3.64 security and enhancement update

Updated images are now available for Red Hat Advanced Cluster Security for Kubernetes RHACS. Red Hat Product Security has rated this update as having a "Moderate" security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Oracle Linux 8 : cloud-init (ELSA-2021-3081)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2021-3081 advisory. - Resolves: bz1979252 CVE-2021-3429 cloud-init: randomly generated passwords logged in clear-text to world-readable file rhel-8 rhel-8.4.0.z Tenable has extract...

cloud-init security update

20.3-10.0.1 - Added missing services in rhel/systemd/cloud-init.service Orabug: 32183938 - Added missing services in cloud-init.service.tmpl for sshd Orabug: 32183938 - Forward port applicable cloud-init 18.4-2.0.3 changes to cloud-init-18-5 Orabug: 30435672 - limit permissions Orabug: 31352433 -...

RHEL 8 : cloud-init (RHSA-2021:3081)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2021:3081 advisory. The cloud-init packages provide a set of init scripts for cloud instances. Cloud instances need special scripts to run during initialization to...