USN-6816-1: Linux kernel vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Zheng Wang discovered that the Broadc...

kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref

A use-after-free flaw was found in the Linux kernel’s IPv6 protocol functionality. This flaw allows a local user to potentially crash the system...

kernel: wifi: iwlwifi: fix a memory corruption

A memory corruption flaw was found in the Linux kernel Intel Wireless WiFi Next Gen AGN module. This issue could allow a local user to crash the system...

CVE-2024-34363 Envoy can crash due to uncaught nlohmann JSON exception

Envoy is a cloud-native, open source edge and service proxy. Due to how Envoy invoked the nlohmann JSON library, the library could throw an uncaught exception from downstream data if incomplete UTF-8 strings were serialized. The uncaught exception would cause Envoy to crash...

SUSE CVE-2022-1043

A flaw was found in the Linux kernel's iouring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges...

SUSE CVE-2022-1205

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 system...

SUSE CVE-2024-0641

A denial of service vulnerability was found in tipccryptokeyrevoke in net/tipc/crypto.c in the Linux kernel's TIPC subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system...

CVE-2024-20068

In modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is no needed for exploitation. Patch ID: MOLY01270721; Issue ID: MSV-1479...

CVE-2024-20068

In modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is no needed for exploitation. Patch ID: MOLY01270721; Issue ID: MSV-1479...

CVE-2024-20068

In modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is no needed for exploitation. Patch ID: MOLY01270721; Issue ID: MSV-1479...

PT-2024-18552 · Modem · Modem

Name of the Vulnerable Software and Affected Versions: Modem affected versions not specified Description: The issue is related to improper input validation, which can cause a system crash. This can lead to a remote denial of service, and no additional execution privileges are needed for...

gdisk: possible out-of-bounds-write in LoadPartitionTable of gpt.cc

An out-of-bounds write flaw was found in gdisks' LoadPartitionTable function of 'gpt.cc'. The exploitation of this flaw requires the use of a malicious storage device for example, a USB Stick that can cause a crash when physically inserted into the system and possible local privilege escalation...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel, which stems from the fact that a linearization operation on a GSO skb with a fraglist results in an invalid skb, which can...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a system crash when an incorrect pointer is allocated from automatically freed memory...

kernel: net: ip_tunnel: prevent perpetual headroom growth

A use-after-free flaw was found in the Linux kernel’s iptunnel functionality when a user uses the iptunnel infrastructure. This flaw allows a local user to crash the system...

kernel: net: ip_tunnel: prevent perpetual headroom growth

A use-after-free flaw was found in the Linux kernel’s iptunnel functionality when a user uses the iptunnel infrastructure. This flaw allows a local user to crash the system...

Ubuntu: Security Advisory (USN-6795-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

GHSA-8FMJ-33GW-G7PW Denial of service of Minder Server from maliciously crafted GitHub attestations

Minder is vulnerable to a denial-of-service DoS attack which could allow an attacker to crash the Minder server and deny other users access to it. The root cause of the vulnerability is that Minders sigstore verifier reads an untrusted response entirely into memory without enforcing a limit on th...

kernel: Use-after-free in nft_verdict_dump due to a race between set GC and transaction

A use-after-free flaw was found in the Linux kernel’s nftables sub-component due to a race problem between the set GC and transaction in the Linux Kernel. This flaw allows a local attacker to crash the system due to a missing call to nftsetelemmarkbusy, causing double deactivation of the element...

CVE-2021-47554

In the Linux kernel, the following vulnerability has been resolved: vdpasim: avoid putting an uninitialized iovadomain The system will crash if we put an uninitialized iovadomain, this could happen when an error occurs before initializing the iovadomain in vdpasimcreate. BUG: kernel NULL pointer...