Null pointer dereference

A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service...

CVE-2022-1263

CVE-2022-1263 is a Linux kernel KVM NULL pointer dereference bug that triggers when releasing a vCPU with dirty ring support enabled. An unprivileged local attacker on the host can issue specific ioctl calls to cause a kernel oops and DoS. Public advisories (e.g., Amazon Linux 2 ALAS2KERNEL-5.15-...

CVE-2022-1263

A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service...

CVE-2022-2153

CVE-2022-2153 is a vulnerability in the Linux kernel’s KVM related to setting a SynIC IRQ. The issue allows a misbehaving VMM to write to SYNIC/STIMER MSRs, which can cause a NULL pointer dereference and a kernel oops, enabling an unprivileged local attacker on the host to trigger a denial of ser...

CVE-2022-2153

A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a...

Gitlab -- multiple vulnerabilities

Gitlab reports: Remote Command Execution via GitHub import Stored XSS via labels color Content injection via Incidents Timeline description Lack of length validation in Snippets leads to Denial of Service Group IP allow-list not fully respected by the Package Registry Abusing Gitaly.GetTreeEntrie...

DEBIAN-CVE-2022-0485

A flaw was found in the copying tool nbdcopy of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the error parameter. This could result in the silent creation of a...

CVE-2022-0485

A flaw was found in the copying tool nbdcopy of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the error parameter. This could result in the silent creation of a...

CVE-2022-0485

CVE-2022-0485 affects the libnbd nbdcopy tool. The root cause is that during multi-threaded copies, asynchronous nbd command completions were treated as success without validating the error parameter, which could silently corrupt the destination image. No explicit patch/version information or exp...

CVE-2022-0485

A flaw was found in the copying tool nbdcopy of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the error parameter. This could result in the silent creation of a...

CVE-2022-0485

A flaw was found in the copying tool nbdcopy of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the error parameter. This could result in the silent creation of a...

Zephyr Project Manager < 3.2.5 - Unauthorised REST Calls to Stored XSS

The plugin does not have proper authorisation even when the Require Authorisation for REST API Requests is enabled in all its REST endpoints, allowing unauthenticated users to call them either directly. Furthermore, due to the lack of sanitisation and escaping, it could also allow them to perform...

Zephyr Project Manager < 3.2.5 - Unauthorised REST Calls to Stored XSS

The plugin does not have proper authorisation even when the Require Authorisation for REST API Requests is enabled in all its REST endpoints, allowing unauthenticated users to call them either directly. Furthermore, due to the lack of sanitisation and escaping, it could also allow them to perform...

WordPress Zephyr Project Manager plugin <= 3.2.42 - Unauthorized REST Calls to Stored Cross-Site Scripting (XSS) vulnerability

Unauthorized REST Calls to Stored Cross-Site Scripting XSS vulnerability discovered by WPScan in WordPress Zephyr Project Manager plugin versions = 3.2.42. Solution Update the WordPress Zephyr Project Manager plugin to the latest available version at least 3.2.5...

CVE-2022-20122

The PowerVR GPU driver allows unprivileged apps to allocated pinned memory, unpin it which makes it available to be freed, and continue using the page in GPU calls. No privileges required and this results in kernel memory corruption.Product: AndroidVersions: Android SoCAndroid ID: A-232441339...

QEMU 缓冲区错误漏洞

QEMU Quick Emulator is a set of simulation processor software by Fabrice Bellard, a French individual developer. The software is fast and cross-platform. QEMU has a security vulnerability that stems from a DMA reentry problem found in its Tulip device emulation. When the Tulip reads or writes an...

CVE-2022-25810 Transposh WordPress Translation <= 1.0.8 - Subscriber+ Unauthorised Calls

The Transposh WordPress Translation WordPress plugin through 1.0.8 exposes a couple of sensitive actions such has “tpreset” under the Utilities tab /wp-admin/admin.php?page=tputils, which can be used/executed as the lowest-privileged user. Basically all Utilities functionalities are vulnerable th...

CVE-2022-2835

A flaw was found in coreDNS. This flaw allows a malicious user to reroute internal calls to some internal services that were accessed by the FQDN in a format of ..svc. Mitigation Consider adding the svc namespace to the DNS operator to prevent a low-privileged user from creating it. Alternatively...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2022-9709)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9709 advisory. - netsched: clsroute: remove from list when handle is 0 Thadeu Lima de Souza Cascardo Orabug: 34480880 CVE-2022-2588 - arm64: proton-pack: provide...

WordPress WC Marketplace Plugin <= 3.8.11.8 - Unauthorized AJAX Calls Vulnerability

Unauthorized AJAX Calls vulnerability discovered by ptsfence in WordPress WC Marketplace plugin versions = 3.8.11.8. Solution Update the WordPress WC Marketplace plugin to the latest available version at least 3.8.12...