Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-299)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-299 advisory. An issue was discovered in the Linux kernel before 6.2. The ntfs3 subsystem does not properly check for correctness during disk reads, leading to an out-of-bounds read in ntfssetea in...

Important: kernel

Issue Overview: An issue was discovered in the Linux kernel before 6.2. The ntfs3 subsystem does not properly check for correctness during disk reads, leading to an out-of-bounds read in ntfssetea in fs/ntfs3/xattr.c. CVE-2022-48502 A side channel vulnerability on some of the AMD CPUs may allow a...

Unbreakable Enterprise kernel security update

5.4.17-2136.321.4 - tick/common: Align tick period during schedtimer setup Thomas Gleixner Orabug: 35520079 - net/rds: Fix endless rdssendxmit loop if cpindex 0 Gerd Rausch Orabug: 35510149 5.4.17-2136.321.3 - selinux: don't use make's grouped targets feature yet Paul Moore - lib: cpurmap: Fix...

kernel: netfilter: conntrack: fix using __this_cpu_add in preemptible

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: fix using thiscpuadd in preemptible Currently in nfconntrackhashcheckinsert, when it fails in nfctextvalidpre/post, NFCTSTATINC will be called in the preemptible context, a call trace can be triggered: BUG:...

Debian: Security Advisory (DLA-295-1)

The remote host is missing an update for the Debian 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...

SUSE CVE-2007-3642

The decodechoice function in net/netfilter/nfconntrackh323asn1.c in the Linux kernel before 2.6.20.15, 2.6.21.x before 2.6.21.6, and before 2.6.22 allows remote attackers to cause a denial of service crash via an encoded, out-of-range index value for a choice field, which triggers a NULL pointer...

SUSE CVE-2014-8160

net/netfilter/nfconntrackprotogeneric.c in the Linux kernel before 3.18 generates incorrect conntrack entries during handling of certain iptables rule sets for the SCTP, DCCP, GRE, and UDP-Lite protocols, which allows remote attackers to bypass intended access restrictions via packets with...

SUSE CVE-2020-25211

In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlinkparsetuplefilter in net/netfilter/nfconntracknetlink.c, aka CID-1cc5ef91d2ff...

conntrack-tools bug fix and enhancement update

An update is available for conntrack-tools. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The conntrack-tools packages enable the user to set up a High...

GSD-2023-1000035 netfilter: conntrack: fix using __this_cpu_add in preemptible

netfilter: conntrack: fix using thiscpuadd in preemptible This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.13 by commit...

PT-2023-33112 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.13 Description: The issue is related to the use of this cpu add in preemptible contexts within the netfilter conntrack component. The actual impact and potential for attacks have not been fully proven...

kernel: netfilter: conntrack: re-fetch conntrack after insertion

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: re-fetch conntrack after insertion In case the conntrack is clashing, insertion can free skb-nfct and set skb-nfct to the already-confirmed entry. This wasn't found before because the conntrack entry and the...

NewStart CGSL MAIN 6.02 : kernel Multiple Vulnerabilities (NS-SA-2022-0089)

The remote NewStart CGSL host, running version MAIN 6.02, has kernel packages installed that are affected by multiple vulnerabilities: - In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4putsuper in...

kernel: netfilter: conntrack: re-fetch conntrack after insertion

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: re-fetch conntrack after insertion In case the conntrack is clashing, insertion can free skb-nfct and set skb-nfct to the already-confirmed entry. This wasn't found before because the conntrack entry and the...

PT-2025-8494 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to netfilter: conntrack. The issue occurs when the conntrack is clashing, and insertion can free skb- nfct and set skb-...

OESA-2022-1985 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: A use-after-free flaw was found in fs/ext4/namei.c:dxinsertblock in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service.CVE-2022-1184 An issue was...

conntrack-tools bug fix and enhancement update

An update is available for conntrack-tools. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The conntrack-tools packages enable the user to set up a High...

DEBIAN-CVE-2022-2663

An issue was found in the Linux kernel in nfconntrackirc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nfconntrackirc configured...

UBUNTU-CVE-2022-2663

An issue was found in the Linux kernel in nfconntrackirc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nfconntrackirc configured...

CVE-2022-2663

An issue was found in the Linux kernel in nfconntrackirc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nfconntrackirc configured...