Unbreakable Enterprise kernel-container security update

5.4.17-2136.323.8.2.el8 - netfilter: nfnetlinkosf: avoid OOB read Wander Lairson Costa Orabug: 35824307 - netfilter: xtsctp: validate the flaginfo count Wander Lairson Costa Orabug: 35824307 - netfilter: xtu32: validate user space input Wander Lairson Costa Orabug: 35824307 - netfilter: ipset: ad...

SUSE CVE-2023-42756

A flaw was found in the Netfilter subsystem of the Linux kernel. A race condition between IPSETCMDADD and IPSETCMDSWAP can lead to a kernel panic due to the invocation of ipsetput on a wrong set. This issue may allow a local user to crash the system...

Kernel: netfilter: race condition between ipset_cmd_add and ipset_cmd_swap

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The vulnerability of the __ip_set_put_netlink() function in the net/netfilter/ipset/ip_set_core.c module of the netfilter kernel of the Linux operating system allows a hacker to induce a service failure.

The vulnerability of the ipsetputnetlink function in the net/netfilter/ipset/ipsetcore.c module of the netfilter component of the Linux operating system is related to concurrent access to resources race condition. Exploiting this vulnerability could allow a attacker to cause service interruptions...

AZL-30055 CVE-2023-42756 affecting package kernel for versions less than 5.15.135.1-2

A flaw was found in the Netfilter subsystem of the Linux kernel. A race condition between IPSETCMDADD and IPSETCMDSWAP can lead to a kernel panic due to the invocation of ipsetput on a wrong set. This issue may allow a local user to crash the system...

CLSA-2023-1695901231 Fix of 7 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-42753 - netfilter: ipset: add the missing IPSETHASHWITHNET0 macro for ipsethashnetportnet.c CVE-2022-40982 // CVE-url: https://ubuntu.com/security/CVE-2022-40982 - init: Provide archcpufinalizeinit - x86/cpu: Switch to archcpufinalizeinit - init: Remo...

CLSA-2023-1695901043 Fix of 5 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-42753 - netfilter: ipset: add the missing IPSETHASHWITHNET0 macro for ipsethashnetportnet.c CVE-2022-40982 // CVE-url: https://ubuntu.com/security/CVE-2022-40982 - init: Provide archcpufinalizeinit - x86/cpu: Switch to archcpufinalizeinit - init: Remo...

Unbreakable Enterprise kernel security update

5.15.0-105.125.6.2.2 - netfilter: nfnetlinkosf: avoid OOB read Wander Lairson Costa Orabug: 35824297 - netfilter: nftables: exthdr: fix 4-byte stack OOB write Florian Westphal Orabug: 35824297 - netfilter: xtsctp: validate the flaginfo count Wander Lairson Costa Orabug: 35824297 - netfilter: xtu3...

Unbreakable Enterprise kernel security update

5.4.17-2136.323.8.2 - netfilter: nfnetlinkosf: avoid OOB read Wander Lairson Costa Orabug: 35824307 - netfilter: xtsctp: validate the flaginfo count Wander Lairson Costa Orabug: 35824307 - netfilter: xtu32: validate user space input Wander Lairson Costa Orabug: 35824307 - netfilter: ipset: add th...

Unbreakable Enterprise kernel security update

4.14.35-2047.529.3.2 - netfilter: xtsctp: validate the flaginfo count Wander Lairson Costa Orabug: 35824309 - netfilter: xtu32: validate user space input Wander Lairson Costa Orabug: 35824309 - netfilter: ipset: add the missing IPSETHASHWITHNET0 macro for ipsethashnetportnet.c Kyle Zeng Orabug:...

ipset bug fix and enhancement update

An update is available for ipset. 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 For detailed information on changes in this release, see the Rocky Linux 9.2...

kernel: netfilter: ipset: Rework long task execution when adding/deleting entries

An uncontrolled resource consumption flaw was found in the Linux kernel's netfilter ipset subsystem when processing large batch operations. A local user with CAPNETADMIN capability can trigger this issue by adding or deleting a large number of ipset entries in a single operation, causing the kern...

kernel: netfilter: ipset: enforce documented limit to prevent allocating huge memory

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: enforce documented limit to prevent allocating huge memory Daniel Xu reported that the hash:net,iface type of the ipset subsystem does not limit adding the same network with different interfaces to a set, which...

ipset bug fix and enhancement advisory

An update is available for ipset. 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 ipset packages provide the ipset utility and the ipset service to manage IP...

SUSE CVE-2015-3221

OpenStack Neutron before 2014.2.4 juno and 2015.1.x before 2015.1.1 kilo, when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service L2 agent crash by adding an address pair that is rejected by the ipset tool...

GSD-2023-1002297 netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function.

netfilter: ipset: Fix overflow before widen in the bitmapipcreate function. 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 v4.14.303 by commit...

GSD-2023-1002274 netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function.

netfilter: ipset: Fix overflow before widen in the bitmapipcreate function. 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 v4.19.270 by commit...

GSD-2023-1002240 netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function.

netfilter: ipset: Fix overflow before widen in the bitmapipcreate function. 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 v5.4.229 by commit...

GSD-2023-1002189 netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function.

netfilter: ipset: Fix overflow before widen in the bitmapipcreate function. 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 v5.10.164 by commit...

GSD-2023-1002123 netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function.

netfilter: ipset: Fix overflow before widen in the bitmapipcreate function. 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 v5.15.89 by commit...