Oracle Linux 5 : ELSA-2017-0323-1: / kernel (ELSA-2017-03231)

The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-03231 advisory. - The dccprcvstateprocess function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCPPKTREQUEST packet data structures in the LIST...

PT-2023-6957

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to an out-of-bounds read vulnerability in Netfilter Connection Tracking conntrack in the Linux kernel. This flaw allows a remote user to disclose sensitive informati...

PT-2025-38051

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's netfilter component, specifically within the DCCP Data Communication Channel Protocol connection tracking implementation. The nf conntrack dccp packet...

kernel: tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.

In the Linux kernel, the following vulnerability has been resolved: tcp/dccp: Fix a data-race around sysctltcpfwmarkaccept. While reading sysctltcpfwmarkaccept, it can be changed concurrently. Thus, we need to add READONCE to its reader...

SUSE CVE-2008-2358

Integer overflow in the dccpfeatchange function in net/dccp/feat.c in the Datagram Congestion Control Protocol DCCP subsystem in the Linux kernel 2.6.18, and 2.6.17 through 2.6.20, allows local users to gain privileges via an invalid feature length, which leads to a heap-based buffer overflow...

SUSE CVE-2014-2523

net/netfilter/nfconntrackprotodccp.c in the Linux kernel through 3.13.6 uses a DCCP header pointer incorrectly, which allows remote attackers to cause a denial of service system crash or possibly execute arbitrary code via a DCCP packet that triggers a call to the 1 dccpnew, 2 dccppacket, or 3...

SUSE CVE-2017-9076

The dccpv6requestrecvsock function in net/dccp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890...

SUSE CVE-2018-1130

Linux kernel before version 4.16-rc7 is vulnerable to a null pointer dereference in dccpwritexmit function in net/dccp/output.c in that allows a local user to cause a denial of service by a number of certain crafted system calls...

SUSE CVE-2019-20096

In the Linux kernel before 5.1, there is a memory leak in featregistersp in net/dccp/feat.c, which may cause denial of service, aka CID-1d3ff0950e2b...

SUSE CVE-2020-16119

Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccpshctxccid object as a listener after being released. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and...

Ubuntu: Security Advisory (USN-4580-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

GSD-2022-1004909 tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.

tcp/dccp: Fix a data-race around sysctltcpfwmarkaccept. 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 v4.9.325 by commit...

GSD-2022-1004854 tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.

tcp/dccp: Fix a data-race around sysctltcpfwmarkaccept. 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 v4.14.290 by commit...

GSD-2022-1004682 tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.

tcp/dccp: Fix a data-race around sysctltcpfwmarkaccept. 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 v5.4.208 by commit...

GSD-2022-1004538 tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.

tcp/dccp: Fix a data-race around sysctltcpfwmarkaccept. 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 v5.10.134 by commit...

GSD-2022-1004355 tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.

tcp/dccp: Fix a data-race around sysctltcpfwmarkaccept. 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 v5.15.58 by commit...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2021-9487)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9487 advisory. - dccp: dont duplicate ccid when cloning dccp sock Lin, Zhenpeng Orabug: 33408808 CVE-2017-6074 CVE-2020-16119 CVE-2020-16119 - KVM: X86: MMU: Use...

Unbreakable Enterprise kernel security update

5.4.17-2136.300.7 - KVM: SVM: Fix mismerge in svmupdatepiirte Liam Merwick Orabug: 33446526 - Revert KVM: x86: hyperv: Remove duplicate definitions of Reference TSC Page Liam Merwick Orabug: 33450675 5.4.17-2136.300.6 - Revert scsi: core: Cap scsihost cmdperlun at canqueue Jack Vogel Orabug:...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.300.7.el7 - KVM: SVM: Fix mismerge in svmupdatepiirte Liam Merwick Orabug: 33446526 - Revert KVM: x86: hyperv: Remove duplicate definitions of Reference TSC Page Liam Merwick Orabug: 33450675 5.4.17-2136.300.6 - Revert scsi: core: Cap scsihost cmdperlun at canqueue Jack Vogel Orabug:...

MGASA-2021-0460 Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on upstream 5.10.70 and fixes at least the following security issues: Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccpshctxccid object as a listener after being released...