CVE-2023-30549

Apptainer is an open source container platform for Linux. There is an ext4 use-after-free flaw that is exploitable through versions of Apptainer 1.1.0 and installations that include apptainer-suid 1.1.8 on older operating systems where that CVE has not been patched. That includes Red Hat Enterpri...

UBUNTU-CVE-2023-30549

Apptainer is an open source container platform for Linux. There is an ext4 use-after-free flaw that is exploitable through versions of Apptainer 1.1.0 and installations that include apptainer-suid 1.1.8 on older operating systems where that CVE has not been patched. That includes Red Hat Enterpri...

Design/Logic Flaw

Apptainer is an open source container platform for Linux. There is an ext4 use-after-free flaw that is exploitable through versions of Apptainer 1.1.0 and installations that include apptainer-suid 1.1.8 on older operating systems where that CVE has not been patched. That includes Red Hat Enterpri...

CVE-2023-30549 Unpatched extfs vulnerabilities are exploitable through suid-mode Apptainer

Apptainer is an open source container platform for Linux. There is an ext4 use-after-free flaw that is exploitable through versions of Apptainer 1.1.0 and installations that include apptainer-suid 1.1.8 on older operating systems where that CVE has not been patched. That includes Red Hat Enterpri...

CVE-2023-30549 Unpatched extfs vulnerabilities are exploitable through suid-mode Apptainer

Apptainer is an open source container platform for Linux. There is an ext4 use-after-free flaw that is exploitable through versions of Apptainer 1.1.0 and installations that include apptainer-suid 1.1.8 on older operating systems where that CVE has not been patched. That includes Red Hat Enterpri...

PT-2023-22775 · Red Hat +1 · Red Hat +1

Name of the Vulnerable Software and Affected Versions: Apptainer versions prior to 1.1.0 Apptainer versions 1.1.0 through 1.1.7 with apptainer-suid versions prior to 1.1.8 Description: Apptainer is an open source container platform for Linux that contains an ext4 use-after-free flaw. This flaw ca...

CVE-2023-30549

CVE-2023-30549 (Apptainer ext4 use-after-free) Affects Apptainer < 1.1.0 with apptainer-suid

CVE-2023-30549

Removed by vendor...

Ubuntu: Security Advisory (USN-6013-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

USN-6014-1: Linux kernel vulnerabilities

Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, and Ke Xu discovered that the TCP implementation in the Linux kernel did not properly handle IPID assignment. A remote attacker could use this to cause a denial of service connection termination or inject forged data. CVE-2020-36516 Ke Sun, Alyssa Milburn,...

USN-6014-1 linux, linux-kvm, linux-lts-xenial vulnerabilities

Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, and Ke Xu discovered that the TCP implementation in the Linux kernel did not properly handle IPID assignment. A remote attacker could use this to cause a denial of service connection termination or inject forged data. CVE-2020-36516 Ke Sun, Alyssa Milburn,...

USN-6013-1 linux-aws vulnerabilities

Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, and Ke Xu discovered that the TCP implementation in the Linux kernel did not properly handle IPID assignment. A remote attacker could use this to cause a denial of service connection termination or inject forged data. CVE-2020-36516 Ke Sun, Alyssa Milburn,...

USN-6013-1: Linux kernel (AWS) vulnerabilities

Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, and Ke Xu discovered that the TCP implementation in the Linux kernel did not properly handle IPID assignment. A remote attacker could use this to cause a denial of service connection termination or inject forged data. CVE-2020-36516 Ke Sun, Alyssa Milburn,...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Do all initialization before exposing /dev/kvm to userspace CVE-2022-49932 A use-after-free vulnerability in the Linux Kernel Performance Events system can be exploited to achieve local privilege...

USN-6001-1 linux-aws vulnerabilities

Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, and Ke Xu discovered that the TCP implementation in the Linux kernel did not properly handle IPID assignment. A remote attacker could use this to cause a denial of service connection termination or inject forged data. CVE-2020-36516 Ke Sun, Alyssa Milburn,...

USN-6001-1: Linux kernel (AWS) vulnerabilities

Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, and Ke Xu discovered that the TCP implementation in the Linux kernel did not properly handle IPID assignment. A remote attacker could use this to cause a denial of service connection termination or inject forged data. CVE-2020-36516 Ke Sun, Alyssa Milburn,...

Ubuntu 16.04 ESM : Linux kernel (AWS) vulnerabilities (USN-6001-1)

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6001-1 advisory. Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, and Ke Xu discovered that the TCP implementation in the Linux kernel did not properly handle IPID assignment. A...

Ubuntu: Security Advisory (USN-6001-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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 use-after-free flaw was found in the Linux kernel’s Ext4 File System in how a user triggers several file operations simultaneously with the overlay FS usage. This flaw allows a local user to crash or potentially escalate their privileges on the system. Only if patch 9a2544037600 ("ovl: fix use after free in struct ovl_aio_req") not applied yet the kernel could be affected.

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Linux kernel Ext4 file system memory misreference vulnerability

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. The Linux kernel suffers from a memory misreference vulnerability that stems from a mix-up in the instructions responsible for freeing memory in the Ext4 file system, which cou...