CVE-2023-2985 — Use After Free in Kernel

CWE-416 — Use After Free28 documents7 sources
Severity
5.5MEDIUMNVD
OSV4.4
EPSS
0.0%
top 99.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Linux KernelDebian LinuxMsrc Cbl2 Kernel 5.15.116.1-1 ON CBL Mariner 2.0+1 more
Timeline
PublishedJun 1
Latest updateSep 8

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages7 packages

▶Debianlinux/linux_kernel< 5.10.178-1+3
▶Ubuntulinux/linux_kernel< 5.4.0-152.169+3
▶CVEListV5linux/linux_kernelKernel version prior to l 6.3-rc1
▶debiandebian/linux< linux 6.1.20-1 (bookworm)

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

13
OSV
linux-azure, linux-azure-4.15 vulnerabilities↗2023-09-08
▶
OSV
linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities↗2023-09-06
▶
OSV
linux-kvm vulnerabilities↗2023-08-31
▶
OSV
linux, linux-aws, linux-lts-xenial vulnerabilities↗2023-08-28
▶
OSV
linux-iot vulnerabilities↗2023-07-27
▶

📋Vendor Advisories

14
Ubuntu
Linux kernel (Azure)↗2023-09-08
▶
Ubuntu
Linux kernel vulnerabilities↗2023-09-06
▶
Ubuntu
Linux kernel (KVM) vulnerabilities↗2023-08-31
▶
Ubuntu
Linux kernel vulnerabilities↗2023-08-28
▶
Ubuntu
Linux kernel (IoT) vulnerabilities↗2023-07-27
▶
CVE-2023-2985 — Use After Free in Linux Kernel | cvebase