Buffer overflow in Red Hat Advanced Virtualization For Rhel 8.2.1
CVE-2024-4467
A flaw was found in the QEMU disk image utility (qemu-img) 'info' command. A specially crafted image file containing a `json:{}` value describing block devices in QMP could cause the qemu-img process on the host to consume large amounts of memory or CPU time, leading to denial of service or read/write to an existing external file.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (24.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Red Hat Advanced Virtualization For Rhel 8.2.1 — versions 8020120240708124623.863bb0db
- Red Hat Advanced Virtualization For Rhel 8.4.0.eus — versions 8040020240708093550.522a0ee4
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8 — versions 8100020240704072441.489197e6
- Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support — versions 8040020240703100448.522a0ee4
- Red Hat Enterprise Linux 8.4 Telecommunications Update Service — versions 8040020240703100448.522a0ee4
- Red Hat Enterprise Linux 8.4 Update Services For SAP Solutions — versions 8040020240703100448.522a0ee4
- Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support — versions 8060020240703092415.ad008a3a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- access.redhat.com/errata/RHSA-2024:4276 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:4277 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:4278 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:4372 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:4373 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:4374 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:4420 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:4724 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:4727 (vendor-advisory)
- access.redhat.com/security/cve/CVE-2024-4467 (vdb-entry)
Frequently asked questions
- What is CVE-2024-4467?
- CVE-2024-4467 is a high-severity vulnerability in Red Hat Advanced Virtualization For Rhel 8.2.1, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2024-07-02.
- How severe is CVE-2024-4467?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2024-4467 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.