CVE-2024-40989

HIGH EPSS 21.3%
Published Jul 12, 20241y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Jul 12, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Disassociate vcpus from redistributor region on teardown When tearing down a redistributor region, make sure we don't have any dangling pointer to that region stored in a vcpu.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
21.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-416 Use After Free Memory Safety

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥5.13  –  <6.1.96
linuxlinux_kernel*≥6.2  –  <6.6.36
linuxlinux_kernel*≥6.7  –  <6.9.7
linuxlinux_kernel6.10any
linuxlinux_kernel6.10any
linuxlinux_kernel6.10any
linuxlinux_kernel6.10any

References 5

  • git.kernel.org https://git.kernel.org/stable/c/0d92e4a7ffd5c42b9fa864692f82476c0bf8bcc8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/152b4123f21e6aff31cea01158176ad96a999c76
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/48bb62859d47c5c4197a8c01128d0fa4f46ee58c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/68df4fc449fcc24347209e500ce26d5816705a77
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0d92e4a7ffd5c42b9fa864692f82476c0bf8bcc8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/152b4123f21e6aff31cea01158176ad96a999c76
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/48bb62859d47c5c4197a8c01128d0fa4f46ee58c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/68df4fc449fcc24347209e500ce26d5816705a77
    Patch