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CVE-2023-3301

UNKNOWN
Published 2023-09-13T16:09:36.861Z
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CVSS Score

V3.1
5.6
/10
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.051
Higher than 5.1% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

A flaw was found in QEMU. The async nature of hot-unplug enables a race scenario where the net device backend is cleared before the virtio-net pci frontend has been unplugged. A malicious guest could use this time window to trigger an assertion and cause a denial of service.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Red Hat

Red Hat Enterprise Linux 6

Red Hat

Red Hat Enterprise Linux 7

Red Hat

Red Hat Enterprise Linux 7

Red Hat

Red Hat Enterprise Linux 8

Red Hat

Red Hat Enterprise Linux 8 Advanced Virtualization

Red Hat

Red Hat Enterprise Linux 9

Red Hat

Red Hat OpenStack Platform 13 (Queens)

Fedora

Extra Packages for Enterprise Linux

Fedora

Fedora

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-cp42-9j6q-v649

Advisory Details

A flaw was found in QEMU. The async nature of hot-unplug enables a race scenario where the net device backend is cleared before the virtio-net pci frontend has been unplugged. A malicious guest could use this time window to trigger an assertion and cause a denial of service.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-3301
WEB https://access.redhat.com/security/cve/CVE-2023-3301
WEB https://bugzilla.redhat.com/show_bug.cgi?id=2215784
WEB https://security.netapp.com/advisory/ntap-20231020-0008

Advisory provided by GitHub Security Advisory Database. Published: September 13, 2023, Modified: November 4, 2023

References

https://access.redhat.com/security/cve/CVE-2023-3301
https://bugzilla.redhat.com/show_bug.cgi?id=2215784
https://security.netapp.com/advisory/ntap-20231020-0008/
Published: 2023-09-13T16:09:36.861Z
Last Modified: 2025-02-13T16:55:04.152Z
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