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Vulnerability · Published Dec 8, 2023 · Assigned by redhat

CVE-2023-6610Kernel: oob access in smb2_dump_detail

High 7.1

In plain English

A high-severity out-of-bounds read in Red Hat Enterprise Linux 6 from Red Hat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.4%top 62.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:8bpftool4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-abi-stablelists4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-core4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-cross-headers4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-debug4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-debug-core4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-debug-devel4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-debug-modules4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-debug-modules-extra4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-devel4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-doc4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-modules4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-modules-extra4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-tools4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-tools-libs4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-tools-libs-devel4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-zfcpdump4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-zfcpdump-core4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-zfcpdump-devel4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-zfcpdump-modules4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8kernel-zfcpdump-modules-extra4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8perf4.18.0-513.18.1.el8_9ALSA-2024:0897
AlmaLinux:8python3-perf4.18.0-513.18.1.el8_9ALSA-2024:0897
Debian:12linux6.1.76-1DEBIAN-CVE-2023-6610
Debian:13linux6.6.13-1DEBIAN-CVE-2023-6610
Debian:14linux6.6.13-1DEBIAN-CVE-2023-6610
Rocky Linux:9kernel0:5.14.0-362.24.1.el9_3.cloud.0.6RXSA-2024:1248
Ubuntu:22.04:LTSlinuxno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-awsno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-aws-6.56.5.0-1017.17~22.04.2USN-6724-2
Ubuntu:22.04:LTSlinux-aws-6.56.5.0-1017.17~22.04.2UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-azure5.15.0-1075.84UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-azure5.15.0-1075.84USN-7123-1
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-azure-6.56.5.0-1018.19~22.04.2USN-6724-1
Ubuntu:22.04:LTSlinux-azure-6.56.5.0-1018.19~22.04.2UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-azure-fde5.15.0-1076.85.1UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-gcp-6.56.5.0-1017.17~22.04.1USN-6724-1
Ubuntu:22.04:LTSlinux-gcp-6.56.5.0-1017.17~22.04.1UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-gkeopno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-hwe-6.56.5.0-27.28~22.04.1USN-6724-1
Ubuntu:22.04:LTSlinux-hwe-6.56.5.0-27.28~22.04.1UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-intel-iotgno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-kvmno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-lowlatencyno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.56.5.0-27.28.1~22.04.1USN-6724-1
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.56.5.0-27.28.1~22.04.1UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-nvidia-6.56.5.0-1014.14UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-nvidia-tegrano fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-nvidia-tegra-igxno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-oem-6.16.1.0-1035.35USN-6688-1
Ubuntu:22.04:LTSlinux-oem-6.16.1.0-1035.35UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-oem-6.56.5.0-1019.20UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-oem-6.56.5.0-1019.20USN-6724-1
Ubuntu:22.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-oracle-6.56.5.0-1020.20~22.04.1USN-6724-1
Ubuntu:22.04:LTSlinux-oracle-6.56.5.0-1020.20~22.04.1UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-raspino fix listedUBUNTU-CVE-2023-6610
Ubuntu:24.04:LTSlinux-raspi6.7.0-1001.1UBUNTU-CVE-2023-6610
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-riscv-6.56.5.0-27.28.1~22.04.1UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-starfive-6.56.5.0-1011.12~22.04.1UBUNTU-CVE-2023-6610
Ubuntu:22.04:LTSlinux-starfive-6.56.5.0-1011.12~22.04.1USN-6724-1
Ubuntu:22.04:LTSlinux-xilinx-zynqmpno fix listedUBUNTU-CVE-2023-6610

Affected products (as reported)

VendorProductVersions
Red Hat Red Hat Enterprise Linux 8 see references
Red Hat Red Hat Enterprise Linux 8 see references
Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support see references
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support see references
Red Hat Red Hat Enterprise Linux 9 see references
Red Hat Red Hat Enterprise Linux 9 see references
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support see references
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support see references
Red Hat Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat RHOL-5.8-RHEL-9 see references
Red Hat Red Hat Enterprise Linux 6 see references
Red Hat Red Hat Enterprise Linux 7 see references
Red Hat Red Hat Enterprise Linux 7 see references
Red Hat Red Hat Enterprise Linux 9 see references

Weakness: CWE-125 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

References