Loading HuntDB...
Hunt
Vulnerability Intelligence by wss.sh
Home Daily Briefings High Impact CVEs Recent Exploits KEV Catalog GitHub Advisories Latest Updates Security News
Sign In Sign Up

CVE-2023-3019

UNKNOWN
Published 2023-07-24T15:19:19.804Z
Actions:

Expert Analysis

Professional remediation guidance

Get tailored security recommendations from our analyst team for CVE-2023-3019. We'll provide specific mitigation strategies based on your environment and risk profile.

CVSS Score

V3.1
6.0
/10
CVSS:3.1/AV:L/AC:L/PR:H/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: 0.162
Higher than 16.2% of all CVEs

Attack Vector Metrics

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

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in 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 8

Affected Versions:

8090020231206155326.a75119d5
Red Hat

Red Hat Enterprise Linux 8

Affected Versions:

8090020231206155326.a75119d5
Red Hat

Red Hat Enterprise Linux 8.6 Extended Update Support

Affected Versions:

8060020231128234847.ad008a3a
Red Hat

Red Hat Enterprise Linux 8.6 Extended Update Support

Affected Versions:

8060020231128234847.ad008a3a
Red Hat

Red Hat Enterprise Linux 8.8 Extended Update Support

Affected Versions:

8080020240116113044.63b34585
Red Hat

Red Hat Enterprise Linux 8.8 Extended Update Support

Affected Versions:

8080020240116113044.63b34585
Red Hat

Red Hat Enterprise Linux 9

Affected Versions:

17:8.2.0-11.el9_4
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 Advanced Virtualization

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-786x-44fx-qqh8

Advisory Details

A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-3019
WEB https://access.redhat.com/errata/RHSA-2024:0135
WEB https://access.redhat.com/errata/RHSA-2024:0404
WEB https://access.redhat.com/errata/RHSA-2024:0569
WEB https://access.redhat.com/errata/RHSA-2024:2135
WEB https://access.redhat.com/security/cve/CVE-2023-3019
WEB https://bugzilla.redhat.com/show_bug.cgi?id=2222351
WEB https://security.netapp.com/advisory/ntap-20230831-0005

Advisory provided by GitHub Security Advisory Database. Published: July 24, 2023, Modified: April 30, 2024

References

https://access.redhat.com/errata/RHSA-2024:0135
https://access.redhat.com/errata/RHSA-2024:0404
https://access.redhat.com/errata/RHSA-2024:0569
https://access.redhat.com/errata/RHSA-2024:2135
https://access.redhat.com/security/cve/CVE-2023-3019
https://bugzilla.redhat.com/show_bug.cgi?id=2222351
Published: 2023-07-24T15:19:19.804Z
Last Modified: 2024-12-03T15:26:51.793Z
Copied to clipboard!