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Vulnerability · Published Jun 1, 2023 · Assigned by redhat

CVE-2023-2985

Medium 5.5

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 10% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 90.4% 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 hfsplus_put_super in fs/hfsplus/super.c in the Linux Kernel. This flaw could allow a local user to cause a denial of service problem.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.20-1DEBIAN-CVE-2023-2985
Debian:13linux6.1.20-1DEBIAN-CVE-2023-2985
Debian:14linux6.1.20-1DEBIAN-CVE-2023-2985
Ubuntu:22.04:LTSlinux5.15.0-75.82USN-6172-1
Ubuntu:22.04:LTSlinux5.15.0-75.82UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-aws5.15.0-1038.43UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-aws5.15.0-1038.43USN-6172-1
Ubuntu:22.04:LTSlinux-azure5.15.0-1040.47UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-azure5.15.0-1040.47USN-6172-1
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-azure-fde5.15.0-1041.48.1UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-azure-fde5.15.0-1041.48.1USN-6223-1
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-gcp5.15.0-1036.44USN-6172-1
Ubuntu:22.04:LTSlinux-gcp5.15.0-1036.44UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-gke5.15.0-1036.41USN-6172-1
Ubuntu:22.04:LTSlinux-gke5.15.0-1036.41UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1022.27UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1022.27USN-6172-1
Ubuntu:22.04:LTSlinux-hwe-5.195.19.0-45.46~22.04.1USN-6171-1
Ubuntu:22.04:LTSlinux-hwe-5.195.19.0-45.46~22.04.1UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-ibm5.15.0-1032.35UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-ibm5.15.0-1032.35USN-6172-1
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1033.38UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1033.38USN-6207-1
Ubuntu:22.04:LTSlinux-kvm5.15.0-1035.40USN-6172-1
Ubuntu:22.04:LTSlinux-kvm5.15.0-1035.40UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-75.82UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-75.82USN-6172-1
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-nvidia5.15.0-1027.27UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-nvidia-tegra5.15.0-1015.15UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-oem-6.16.1.0-1009.9UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-oracle5.15.0-1037.43USN-6172-1
Ubuntu:22.04:LTSlinux-oracle5.15.0-1037.43UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-raspi5.15.0-1032.35UBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-raspi5.15.0-1032.35USN-6172-1
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2023-2985
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2023-2985

Affected products (as reported)

VendorProductVersions
n/a Kernel Kernel version prior to l 6.3-rc1

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

References