x86/AMD: Debug Mask handling

ISSUE DESCRIPTION AMD CPUs since 2014 have extensions to normal x86 debugging functionality. Xen supports guests using these extensions. Unfortunately there are errors in Xen's handling of the guest state, leading to denials of service. 1 CVE-2023-34327 - An HVM vCPU can end up operating in the...

Amazon Linux 2 : microvm-kernel (ALASMICROVM-KERNEL-4.14-2023-003)

The version of microvm-kernel installed on the remote host is prior to 4.14.246-200.474. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2MICROVM-KERNEL-4.14-2023-003 advisory. A flaw was found in the Linux kernel's implementation of wireless drivers using the...

Amazon Linux 2 : microvm-kernel (ALASMICROVM-KERNEL-4.14-2023-001)

The version of microvm-kernel installed on the remote host is prior to 4.14.252-207.481. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2MICROVM-KERNEL-4.14-2023-001 advisory. A flaw was found in the Linux kernel. A corrupted timer tree caused the task wakeup to b...

Atlassian Jira Service Management 4.14.0 < 4.18.0 Template Injection Code Execution

According to its self-reported version number, the Atlassian Jira Service Management application running on the remote host is version 4.14.x prior to 4.18.0. It is, therefore, affected by a flaw which may allow remote attackers with Jira Administrator access to execute arbitrary Java code or...

Atlassian Jira Service Desk < 4.13.9 Template Injection Code Execution

According to its self-reported version number, the Atlassian Jira Service Management application running on the remote host is version 4.14.x prior to 4.18.0. It is, therefore, affected by a flaw which may allow remote attackers with Jira Administrator access to execute arbitrary Java code or...

CVE-2023-1281

Use After Free vulnerability in Linux kernel traffic control index filter tcindex allows Privilege Escalation. The imperfect hash area can be updated while packets are traversing, which will cause a use-after-free when 'tcfextsexec' is called with the destroyed tcfext. A local attacker user can u...

Atlassian Jira Service Management 4.14.x < 4.20.8 Internal Network Leakage Service-Side Request Forgery

According to its self-reported version number, the Atlassian Jira Service Desk application running on the remote host is version 4.14.x prior to 4.2.8 or 4.21.x prior to 4.22.2. It is, therefore, affected by a flaw which may allow authenticated remote attackers to access the content of internal...

Atlassian Jira Service Management 4.21.x < 4.22.2 Internal Network Leakage Service-Side Request Forgery

According to its self-reported version number, the Atlassian Jira Service Desk application running on the remote host is version 4.14.x prior to 4.2.8 or 4.21.x prior to 4.22.2. It is, therefore, affected by a flaw which may allow authenticated remote attackers to access the content of internal...

PT-2023-1958 · Linux +10 · Linux Kernel +10

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 4.14 through the version before git commit ee059170b1f7e94e55fa6cadee544e176a6e59c2 Description: A Use After Free vulnerability in the Linux kernel traffic control index filter tcindex allows Privilege Escalation. The...

SUSE CVE-2019-3882

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhausti...

SUSE CVE-2020-29040

An issue was discovered in Xen through 4.14.x allowing x86 HVM guest OS users to cause a denial of service stack corruption, cause a data leak, or possibly gain privileges because of an off-by-one error. NOTE: this issue is caused by an incorrect fix for CVE-2020-27671...

SUSE CVE-2020-29479

An issue was discovered in Xen through 4.14.x. In the Ocaml xenstored implementation, the internal representation of the tree has special cases for the root node, because this node has no parent. Unfortunately, permissions were not checked for certain operations on the root node. Unprivileged...

GSD-2022-1008288 ftrace: Fix null pointer dereference in ftrace_add_mod()

ftrace: Fix null pointer dereference in ftraceaddmod This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.300 by commit...

GSD-2022-1007562 mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages

mm,hugetlb: take hugetlblock before decrementing h-resvhugepages This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.298 by commit...

CVE-2021-46848 affecting package libtasn1 4.14-2

CVE-2021-46848 affecting package libtasn1 4.14-2. A patched version of the package is available...

GSD-2022-1005165 apparmor: fix reference count leak in aa_pivotroot()

apparmor: fix reference count leak in aapivotroot This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.4 by commit...

Samba DoS Vulnerability (CVE-2022-32745)

Samba is prone to a denial of service DoS vulnerability. Copyright C 2022 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...

CVE-2020-29570

An issue was discovered in Xen through 4.14.x. Recording of the per-vCPU control block mapping maintained by Xen and that of pointers into the control block is reversed. The consumer assumes, seeing the former initialized, that the latter are also ready for use. Malicious or buggy guest kernels c...

CVE-2022-29581

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...

Security fix for the ALT Linux 10 package samba version 4.14.10-alt3

Dec. 13, 2021 Evgeny Sinelnikov 4.14.10-alt3 - Update for the latest fixes release of Samba 4.14 + CVE-2020-25727 idmapnss, krb5 and s3-auth regressions + CVE-2021-3670 ldapserver, dsdb/anr and ldb libldb-2.3.2-alt2 regressions + smbd: s3-dsgetdcname: handle numips == 0 + dsdb: Use...