CVE-2024-37309 Client initialized Session-Renegotiation DoS

CrateDB is a distributed SQL database. A high-risk vulnerability has been identified in versions prior to 5.7.2 where the TLS endpoint port 4200 permits client-initiated renegotiation. In this scenario, an attacker can exploit this feature to repeatedly request renegotiation of security parameter...

bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator

Processing specially crafted responses coming from DNSSEC-signed zones can lead to uncontrolled CPU usage, leading to a Denial of Service in the DNSSEC-validating resolver side. This vulnerability applies only for systems where DNSSEC validation is enabled...

Important: Red Hat Security Advisory: dnsmasq security update

An update for dnsmasq is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as...

bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources

A flaw was found in bind9. By flooding a DNSSEC resolver with responses coming from a DNSEC-signed zone using NSEC3, an attacker can lead the targeted resolver to a CPU exhaustion, further leading to a Denial of Service on the targeted host. This vulnerability applies only for systems where DNSSE...

RHEL 8 : dnsmasq (RHSA-2024:3877)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:3877 advisory. The dnsmasq packages contain Dnsmasq, a lightweight DNS Domain Name Server forwarder and DHCP Dynamic Host Configuration Protocol server...

CVE-2023-52761

In the Linux kernel, the following vulnerability has been resolved: riscv: VMAPSTACK overflow detection thread-safe commit 31da94c25aea "riscv: add VMAPSTACK overflow detection" added support for CONFIGVMAPSTACK. If overflow is detected, CPU switches to shadowstack temporarily before switching...

CVE-2021-47309

A vulnerability was found in the Linux kernel's networking component, where the skbtunnelinfo function can return unvalidated data. This issue arises because the function does not check the type of lwtstate-data before using it, which could lead to accessing incompatible data types and cause memo...

Unbreakable Enterprise kernel security update

5.15.0-207.156.6 - uek-container: Add advanced routing options Boris Ostrovsky Orabug: 36691279 - slub: use countpartialfreeapprox in slaboutofmemory Jianfeng Wang Orabug: 36655468 - slub: introduce countpartialfreeapprox Jianfeng Wang Orabug: 36655468 - Revert 'lockd: introduce safe async lock o...

USN-6820-2: Linux kernel (NVIDIA) vulnerabilities

It was discovered that the ATA over Ethernet AoE driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2023-6270 It was discovered that the Atheros 802.11ac...

jose-go: improper handling of highly compressed data

A vulnerability was found in Jose due to improper handling of highly compressed data. This issue could allow an attacker to send a JWE containing compressed data that uses large amounts of memory and CPU when decompressed by Decrypt or DecryptMulti...

USN-6828-1: Linux kernel (Intel IoTG) vulnerabilities

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service system crash. CVE-2023-47233 It was...

MITRE: CVE-2023-50868 NSEC3 closest encloser proof can exhaust CPU

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USN-6817-2: Linux kernel (OEM) vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Zheng Wang discovered that the Broadc...

CVE-2024-35292

A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 6ES7288-1CR40-0AA0 All versions, SIMATIC S7-200 SMART CPU CR60 6ES7288-1CR60-0AA0 All versions, SIMATIC S7-200 SMART CPU SR20 6ES7288-1SR20-0AA0 All versions, SIMATIC S7-200 SMART CPU SR20 6ES7288-1SR20-0AA1 All versions, SIMATI...

CVE-2024-35292

A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 6ES7288-1CR40-0AA0 All versions, SIMATIC S7-200 SMART CPU CR60 6ES7288-1CR60-0AA0 All versions, SIMATIC S7-200 SMART CPU SR20 6ES7288-1SR20-0AA0 All versions, SIMATIC S7-200 SMART CPU SR20 6ES7288-1SR20-0AA1 All versions, SIMATI...

Ubuntu 22.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-6820-2)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6820-2 advisory. It was discovered that the ATA over Ethernet AoE driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. An...

Oracle Linux 7 : bind, / bind-dyndb-ldap, / and / dhcp (ELSA-2024-3741)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-3741 advisory. - Prevent increased CPU consumption in DNSSEC validator CVE-2023-50387 CVE-2023-50868 - Speed up parsing of DNS messages with many different names...

Important: Red Hat Security Advisory: bind, bind-dyndb-ldap, and dhcp security update

An update for bind, bind-dyndb-ldap, and dhcp is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6821-2)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6821-2 advisory. It was discovered that the ATA over Ethernet AoE driver in the Linux kernel contained a race condition, leading to a use-after-free...

Ubuntu 24.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6817-2)

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6817-2 advisory. Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereferenc...