Test ID:	1.3.6.1.4.1.25623.1.1.12.2024.6704.1
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-6704-1)
Summary:	The remote host is missing an update for the 'linux, linux-azure, linux-azure-5.15, linux-azure-fde, linux-azure-fde-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia' package(s) announced via the USN-6704-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux, linux-azure, linux-azure-5.15, linux-azure-fde, linux-azure-fde-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia' package(s) announced via the USN-6704-1 advisory. Vulnerability Insight: It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-23000) Quentin Minster discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup requests. A remote attacker could possibly use this to cause a denial of service (memory exhaustion). (CVE-2023-32247) Lonial Con discovered that the netfilter subsystem in the Linux kernel did not properly handle element deactivation in certain cases, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-1085) Notselwyn discovered that the netfilter subsystem in the Linux kernel did not properly handle verdict parameters in certain cases, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-1086) It was discovered that a race condition existed in the SCSI Emulex LightPulse Fibre Channel driver in the Linux kernel when unregistering FCF and re-scanning an HBA FCF table, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-24855) Affected Software/OS: 'linux, linux-azure, linux-azure-5.15, linux-azure-fde, linux-azure-fde-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia' package(s) on Ubuntu 20.04, Ubuntu 22.04. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2023-23000 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17 https://github.com/torvalds/linux/commit/045a31b95509c8f25f5f04ec5e0dec5cd09f2c5f Common Vulnerability Exposure (CVE) ID: CVE-2023-32247 RHBZ#2219803 https://bugzilla.redhat.com/show_bug.cgi?id=2219803 https://access.redhat.com/security/cve/CVE-2023-32247 https://www.zerodayinitiative.com/advisories/ZDI-CAN-20478/ Common Vulnerability Exposure (CVE) ID: CVE-2024-1085 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b1db244ffd041a49ecc9618e8feb6b5c1afcdaa7 https://kernel.dance/b1db244ffd041a49ecc9618e8feb6b5c1afcdaa7 Common Vulnerability Exposure (CVE) ID: CVE-2024-1086 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/ https://github.com/Notselwyn/CVE-2024-1086 https://news.ycombinator.com/item?id=39828424 https://pwning.tech/nftables/ https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f342de4e2f33e0e39165d8639387aa6c19dff660 https://kernel.dance/f342de4e2f33e0e39165d8639387aa6c19dff660 http://www.openwall.com/lists/oss-security/2024/04/10/23 http://www.openwall.com/lists/oss-security/2024/04/10/22 http://www.openwall.com/lists/oss-security/2024/04/14/1 http://www.openwall.com/lists/oss-security/2024/04/15/2 http://www.openwall.com/lists/oss-security/2024/04/17/5 Common Vulnerability Exposure (CVE) ID: CVE-2024-24855 https://bugzilla.openanolis.cn/show_bug.cgi?id=8149
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