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USN-6704-1 Not scored

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 vulnerabilities

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)

Exploit probability Not scored
Published March 20, 2024
Required by Not available
Last source change June 3, 2026

02 / AFFECTED SOFTWARE

Affected packages

Ubuntu:20.04:LTS linux-azure-5.15

36 explicit affected versions

Ubuntu:20.04:LTS linux-azure-fde-5.15

28 explicit affected versions

Ubuntu:20.04:LTS linux-gcp-5.15

34 explicit affected versions

Ubuntu:20.04:LTS linux-gkeop-5.15

30 explicit affected versions

Ubuntu:20.04:LTS linux-hwe-5.15

34 explicit affected versions

Ubuntu:20.04:LTS linux-ibm-5.15

15 explicit affected versions

Ubuntu:20.04:LTS linux-lowlatency-hwe-5.15

33 explicit affected versions

Ubuntu:22.04:LTS linux

47 explicit affected versions

Ubuntu:22.04:LTS linux-azure

44 explicit affected versions

Ubuntu:22.04:LTS linux-azure-fde

27 explicit affected versions

Ubuntu:22.04:LTS linux-gcp

41 explicit affected versions

Ubuntu:22.04:LTS linux-gke

40 explicit affected versions

Ubuntu:22.04:LTS linux-gkeop

33 explicit affected versions

Ubuntu:22.04:LTS linux-ibm

38 explicit affected versions

Ubuntu:22.04:LTS linux-kvm

44 explicit affected versions

Ubuntu:22.04:LTS linux-lowlatency

44 explicit affected versions

Ubuntu:22.04:LTS linux-nvidia

25 explicit affected versions

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities USN-6704-1

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)

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05 / REFERENCES

Further evidence