Log in Start free

Vulnerability · Published Apr 3, 2023 · Assigned by redhat

CVE-2023-1611

Medium 6.3

In plain English

A medium-severity use-after-free in Kernel. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.2%top 84.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.25-1DEBIAN-CVE-2023-1611
Debian:13linux6.1.25-1DEBIAN-CVE-2023-1611
Debian:14linux6.1.25-1DEBIAN-CVE-2023-1611
Ubuntu:22.04:LTSlinux5.15.0-79.86USN-6300-1
Ubuntu:22.04:LTSlinux5.15.0-79.86UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-aws5.15.0-1042.47UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-aws5.15.0-1042.47USN-6300-1
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-azure5.15.0-1045.52UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-azure5.15.0-1045.52USN-6332-1
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-azure-fde5.15.0-1044.51.1UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-azure-fde5.15.0-1045.52.1USN-6332-1
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-gcp5.15.0-1039.47USN-6300-1
Ubuntu:22.04:LTSlinux-gcp5.15.0-1039.47UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-gke5.15.0-1039.44UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-gke5.15.0-1039.44USN-6311-1
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1025.30USN-6311-1
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1025.30UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-ibm5.15.0-1035.38UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-ibm5.15.0-1035.38USN-6300-1
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1037.42USN-6300-1
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1037.42UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-kvm5.15.0-1039.44USN-6300-1
Ubuntu:22.04:LTSlinux-kvm5.15.0-1039.44UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-79.88USN-6300-1
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-79.88UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-nvidia5.15.0-1030.30UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-nvidia5.15.0-1030.30USN-6300-1
Ubuntu:22.04:LTSlinux-nvidia-tegra5.15.0-1016.16UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-nvidia-tegra-igx5.15.0-1002.2UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-oem-6.06.0.0-1021.21USN-6385-1
Ubuntu:22.04:LTSlinux-oem-6.06.0.0-1021.21UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-oem-6.16.1.0-1012.12UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-oracle5.15.0-1040.46UBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-oracle5.15.0-1040.46USN-6300-1
Ubuntu:22.04:LTSlinux-raspi5.15.0-1035.38USN-6300-1
Ubuntu:22.04:LTSlinux-raspi5.15.0-1035.38UBUNTU-CVE-2023-1611
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2023-1611
Ubuntu:22.04:LTSlinux-xilinx-zynqmp5.15.0-1025.29UBUNTU-CVE-2023-1611

Affected products (as reported)

VendorProductVersions
n/a Kernel unknown

Weakness: CWE-416 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H

References