Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-233)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-233 advisory. An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage with certain traffic patterns. CVE-2023-1206 Tenable has extracted the preceding descriptio...

Amazon Linux 2 : kernel (ALASKERNEL-5.10-2023-035)

The version of kernel installed on the remote host is prior to 5.10.184-175.731. It is, therefore, affected by a vulnerability as referenced in the ALAS2KERNEL-5.10-2023-035 advisory. An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage wi...

Amazon Linux 2 : kernel (ALASKERNEL-5.15-2023-022)

The version of kernel installed on the remote host is prior to 5.15.117-73.143. It is, therefore, affected by a vulnerability as referenced in the ALAS2KERNEL-5.15-2023-022 advisory. An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage wit...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2023-021 (ALASKERNEL-5.15-2023-021)

The version of kernel installed on the remote host is prior to 5.15.117-72.142. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2023-021 advisory. In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT...

Amazon Linux 2 : kernel (ALASKERNEL-5.4-2023-048)

The version of kernel installed on the remote host is prior to 5.4.247-162.350. It is, therefore, affected by a vulnerability as referenced in the ALAS2KERNEL-5.4-2023-048 advisory. An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage with...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2023-047 (ALASKERNEL-5.4-2023-047)

The version of kernel installed on the remote host is prior to 5.4.247-161.349. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2023-047 advisory. A flaw was found in the x86 KVM subsystem in kvmstealtimesetpreempted in arch/x86/kvm/x86.c in the Linux...

Important: kernel

Issue Overview: An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage with certain traffic patterns. CVE-2023-1206 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.4 Extra. Visit this page to learn mo...

Important: kernel

Issue Overview: An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage with certain traffic patterns. CVE-2023-1206 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for...

Amazon Linux 2023 : cups, cups-client, cups-devel (ALAS2023-2023-215)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-215 advisory. OpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service DoS attack. A buffer...

Amazon Linux 2023 : binutils, binutils-devel, binutils-gprofng (ALAS2023-2023-229)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-229 advisory. Potential heap based buffer overflow found in bfdelfslurpversiontables in bfd/elf.c. CVE-2023-1972 Tenable has extracted the preceding description block directly from the tested product security advisor...

Amazon Linux 2023 : dbus, dbus-common, dbus-daemon (ALAS2023-2023-213)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-213 advisory. D-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor...

Amazon Linux 2023 : libeconf, libeconf-devel, libeconf-utils (ALAS2023-2023-227)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-227 advisory. A Buffer Copy without Checking Size of Input 'Classic Buffer Overflow' vulnerability in openSUSE libeconf leads to DoS via malformed config files.This issue affects libeconf: before 0.5.2...

Amazon Linux 2023 : perl-HTTP-Tiny, perl-HTTP-Tiny-tests (ALAS2023-2023-216)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-216 advisory. HTTP::Tiny 0.082, a Perl core module since 5.13.9 and available standalone on CPAN, has an insecure default TLS configuration where users must opt in to verify certificates. CVE-2023-31486 Tenable has...

Amazon Linux 2023 : runc (ALAS2023-2023-231)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-231 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks ...

Amazon Linux 2023 : glib2, glib2-devel, glib2-static (ALAS2023-2023-225)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-225 advisory. The upstream bug report describes this issue as follows: A vulnerability was found in GLib2.0, where DoS caused by handling a malicious text-form variant which is structured to cause looping...

Amazon Linux 2023 : opensmtpd (ALAS2023-2023-221)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-221 advisory. asciiloadsockaddr in smtpd in OpenBSD before 7.1 errata 024 and 7.2 before errata 020, and OpenSMTPD Portable through 7.0.0-portable, can abort upon a connection from a local, scoped IPv6 address...

Amazon Linux 2023 : screen (ALAS2023-2023-224)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-224 advisory. socket.c in GNU Screen through 4.9.0, when installed setuid or setgid the default on platforms such as Arch Linux and FreeBSD, allows local users to send a privileged SIGHUP signal to any PID, causing a...

Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-228)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-228 advisory. In the Linux kernel, the following vulnerability has been resolved: binder: fix UAF of alloc-vma in race with munmap CVE-2022-50240 In the Linux kernel, the following vulnerability has been...

Amazon Linux 2023 : openldap, openldap-clients, openldap-compat (ALAS2023-2023-219)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-219 advisory. A vulnerability was found in openldap that can cause a null pointer dereference in the bermemallocx function. CVE-2023-2953 Tenable has extracted the preceding description block directly from the tested...

Important: kernel-livepatch-4.14.314-238.539

Issue Overview: dotlsgetsockopt in net/tls/tlsmain.c in the Linux kernel through 6.2.6 lacks a locksock call, leading to a race condition with a resultant use-after-free or NULL pointer dereference. CVE-2023-28466 Affected Packages: kernel-livepatch-4.14.314-238.539 Issue Correction: Please ensur...