CVE-2022-22674

An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Monterey 12.3.1, Security Update 2022-004 Catalina, macOS Big Sur 11.6.6. A local user may be able to read kernel memory...

CVE-2022-22674

An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Monterey 12.3.1, Security Update 2022-004 Catalina, macOS Big Sur 11.6.6. A local user may be able to read kernel memory. Recent...

CVE-2022-22674: Out-of-bounds Read

An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Monterey 12.3.1, Security Update 2022-004 Catalina, macOS Big Sur 11.6.6. A local user may be able to read kernel memory...

Linux Atheros Wireless Driver Heap Buffer Overflow Kernel Memory Disclosure

The vulnerability of the ath9khtcwaitfortarget function in the wireless adapter driver for Atheros in Linux operating systems is related to an improper use after release. Exploiting this vulnerability can allow a perpetrator to gain access to kernel memory through the input of a specially created...

Linux perf Heap Buffer Overflow Privilege Escalation

The vulnerability of the sysperfeventopen function in the Linux operating system’s perf subsystem stems from the race condition within this subsystem. This condition can be exploited to initiate access to a freed memory area in the kernel. Exploiting this vulnerability allows a local attacker to...

CVE-2022-21499

KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown. An attacker with access to a serial port could trigger the debugger so it is important that the debugger respect the lockdown mode when/if it is triggered. CVSS 3.1 Base Score 6.7...

UBUNTU-CVE-2022-21499

KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown. An attacker with access to a serial port could trigger the debugger so it is important that the debugger respect the lockdown mode when/if it is triggered. CVSS 3.1 Base Score 6.7...

Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2022-9427)

The remote Oracle Linux 7 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2022-9427 advisory. 4.14.35-2047.513.2.2.el7 - debug: Lock down kgdb Stephen Brennan Orabug: 34152700 CVE-2022-21499 Tenable has extracted the preceding description block directly...

Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2022-9423)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2022-9423 advisory. 4.14.35-2047.513.2.2 - debug: Lock down kgdb Stephen Brennan Orabug: 34152700 CVE-2022-21499 Tenable has extracted the preceding description block directly from...

PT-2022-6784

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a possible kernel memory corruption due to improper locking in multiple functions of io uring.c. This could lead to local escalation of privilege in the kernel wi...

Apple TV buffer error vulnerability

Apple TV 4K and Apple TV HD are both products of Apple Inc.Apple TV 4K is a smart set-top box. The Apple TV 4K is a smart set-top box used to launch 4K Hdr images.Apple TV HD is a high-definition television set-top box product.... A buffer error vulnerability exists in Apple TV 4K, Apple TV 4K 2n...

Ubuntu: Security Advisory (USN-5415-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG 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-only ifdescription...

A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a local unprivileged user to gain access to kernel memory leading to a system crash or a leak of internal kernel information.

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USN-5415-1 linux, linux-aws, linux-azure, linux-azure-5.4, linux-azure-fde, linux-gcp, linux-gcp-5.4, linux-gke, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities

Jeremy Cline discovered a use-after-free in the nouveau graphics driver of the Linux kernel during device removal. A privileged or physically proximate attacker could use this to cause a denial of service system crash. CVE-2020-27820 Ke Sun, Alyssa Milburn, Henrique Kawakami, Emma Benoit, Igor...

OESA-2022-1631 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: A NULL pointer dereference flaw was found in the Linux kernel’s Amateur Radio AX.25 protocol functionality in the way a user connects with the protocol. This flaw allows a local user to crash the systemCVE-2022-1205 A flaw was...

Design/Logic Flaw

In mmcblkreadsingle of block.c, there is a possible way to read kernel heap memory due to uninitialized data. This could lead to local information disclosure if reading from an SD card that triggers errors, with no additional execution privileges needed. User interaction is not needed for...

kernel: out-of-bounds read in bpf_skb_change_head() of filter.c due to a use-after-free

An out-of-bounds OOB memory access flaw was found in net/core/filter.c in bpfskbmaxlen in the Linux kernel. A missing sanity check to the current MTU check may allow a local attacker with special user privilege to gain access to out-of-bounds memory leading to a system crash or a leak of internal...

PT-2022-7668 · Realtek · Realtek Rtsuer Driver For Usb Card Reader +1

Name of the Vulnerable Software and Affected Versions: Realtek RtsPer driver for PCIe Card Reader versions prior to 10.0.22000.21355 Realtek RtsUer driver for USB Card Reader versions prior to 10.0.22000.31274 Description: The issue is related to memory release errors in the Realtek SD card reade...

PT-2022-7667 · Realtek · Realtek Rtsuer Driver For Usb Card Reader +1

Name of the Vulnerable Software and Affected Versions: Realtek RtsPer driver for PCIe Card Reader versions prior to 10.0.22000.21355 Realtek RtsUer driver for USB Card Reader versions prior to 10.0.22000.31274 Description: The issue is related to a buffer overflow in memory, allowing an attacker ...

Amazon Linux 2 : kernel (ALAS-2022-1793)

The version of kernel installed on the remote host is prior to 4.14.276-211.499. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1793 advisory. 2024-02-01: CVE-2022-41858 was added to this advisory. A use-after-free flaw was found in the Linux kernel's FUSE...