Debian dla-3512 : linux-config-5.10 - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3512 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3512-1 [email protected]...

UBUNTU-CVE-2023-4015

A use-after-free vulnerability in the Linux kernel's netfilter: nftables component can be exploited to achieve local privilege escalation. On an error when building a nftables rule, deactivating immediate expressions in nftimmediatedeactivate can lead unbinding the chain and objects be deactivate...

OESA-2023-1448 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvbnet.c has a .disconnect versus dvbdeviceopen race condition that leads to a use-after-free.CVE-2022-45886 A use-after-free vulnerability was fou...

SUSE SLES12: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2023:3006-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3006-1 advisory. The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: -...

Ubuntu 22.04 LTS : Linux kernel vulnerabilities (USN-6260-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6260-1 advisory. It was discovered that the NTFS file system implementation in the Linux kernel did not properly check buffer indexes in certain situations, leading to an...

Mageia: Security Advisory (MGASA-2023-0243)

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...

Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on upstream 5.15.122 and fixes atleast the following security issues: Under specific microarchitectural circumstances, a register in "Zen 2" CPUs may not be written to 0 correctly. This may cause data from another process and/or thread to be stored in the YMM...

MGASA-2023-0243 Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on upstream 5.15.122 and fixes atleast the following security issues: Under specific microarchitectural circumstances, a register in "Zen 2" CPUs may not be written to 0 correctly. This may cause data from another process and/or thread to be stored in the YMM...

Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6248-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6248-1 advisory. It was discovered that the network queuing discipline implementation in the Linux kernel contained a null pointer dereference in some situations. A local...

Ubuntu 16.04 ESM : Linux kernel vulnerabilities (USN-6254-1)

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6254-1 advisory. Jordy Zomer and Alexandra Sandulescu discovered that syscalls invoking the doprlimit function in the Linux kernel did not properly handle speculative...

Ubuntu 23.04 : Linux kernel vulnerabilities (USN-6250-1)

The remote Ubuntu 23.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6250-1 advisory. Stonejiajia, Shir Tamari and Sagi Tzadik discovered that the OverlayFS implementation in the Ubuntu Linux kernel did not properly perform permission checks i...

Ubuntu 18.04 ESM / 20.04 LTS : Linux kernel vulnerabilities (USN-6251-1)

The remote Ubuntu 18.04 ESM / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6251-1 advisory. It was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an...

[Important] [Security] Virtuozzo ReadyKernel Patch 158.1 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: CVE-2023-0590 3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4 A use-after-free while changing the network packet...

OESA-2023-1437 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: A heap out-of-bounds write vulnerability in the Linux Kernel ipvlan network driver can be exploited to achieve local privilege escalation. The out-of-bounds write is caused by missing skb-cb initialization in the ipvlan network...

OESA-2023-1435 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: A time-of-check to time-of-use issue exists in iouring subsystem's IORINGOPCLOSE operation in the Linux kernel's versions 5.6 - 5.11 inclusive, which allows a local user to elevate their privileges to root. Introduced in...

Important: kernel

Issue Overview: A use-after-free flaw was found in the Netfilter subsystem of the Linux kernel when processing named and anonymous sets in batch requests, which can lead to performing arbitrary reads and writes in kernel memory. This flaw allows a local user with CAPNETADMIN capability to crash o...

Important: kernel

Issue Overview: A use-after-free flaw was found in the Netfilter subsystem of the Linux kernel when processing named and anonymous sets in batch requests, which can lead to performing arbitrary reads and writes in kernel memory. This flaw allows a local user with CAPNETADMIN capability to crash o...

Amazon Linux AMI : kernel (ALAS-2023-1783)

The version of kernel installed on the remote host is prior to 4.14.320-168.534. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1783 advisory. A use-after-free flaw was found in the Netfilter subsystem of the Linux kernel when processing named and anonymous...

Amazon Linux 2 : kernel (ALASKERNEL-5.4-2023-049)

The version of kernel installed on the remote host is prior to 5.4.249-163.359. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2023-049 advisory. 2023-08-03: CVE-2023-3609 was added to this advisory. A use-after-free flaw was found in the Netfilter...

Amazon Linux 2 : kernel (ALAS-2023-2130)

The version of kernel installed on the remote host is prior to 4.14.320-242.534. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2130 advisory. A use-after-free flaw was found in the Netfilter subsystem of the Linux kernel when processing named and anonymous...