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CVE-2022-3594

21
FAUCET Score

CVE-2022-3594 is a medium-severity vulnerability in the Linux Kernel, specifically affecting the intr_callback function within the r8152.c driver for USB network adapters. This flaw, categorized as a denial of service (CWE-404), can lead to excessive data logging and impacts Debian Linux distributions. With a CVSS score of 5.3, this vulnerability can be exploited remotely without authentication (AV:N/AC:L/PR:N/UI:N), resulting in a low impact on availability (A:L). The attack complexity is low, making it relatively easy to trigger the excessive logging. There is currently no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating a low level of public attention.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.1CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.21%
Probability of exploitation in next 30 days
EPSS Percentile
80.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0221 is in the 70th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (11)

microsoftpatch availablevia msrc
Product: 18568-16820Fixed in: 5.10.153.1-1
microsoftpatch availablevia msrc
Product: 18583-16823Fixed in: 5.15.79.1-1
microsoftpatch availablevia msrc
Product: cm1 kernel 5.10.153.1-1 on CBL Mariner 1.0Fixed in: 5.10.153.1-1
microsoftpatch availablevia msrc
Product: cbl2 kernel 5.15.79.1-1 on CBL Mariner 2.0Fixed in: 5.15.79.1-1
redhatpatch availablevia redhat_api
Product: Red Hat Virtualization 4 for Red Hat Enterprise Linux 8Fixed in: kernel-0:4.18.0-372.91.1.el8_6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8.8 Extended Update SupportFixed in: kernel-0:4.18.0-477.51.1.el8_8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: kernel-0:5.14.0-362.8.1.el9_3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8.6 Extended Update SupportFixed in: kernel-0:4.18.0-372.91.1.el8_6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: kernel-0:4.18.0-513.5.1.el8_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: kernel-rt-0:4.18.0-513.5.1.rt7.307.el8_9
View patch
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: kernel-rt

Vendor Advisories (2)

microsoft2022-Oct/CVE-2022-3594Moderate

Linux Kernel BPF r8152.c intr_callback logging of excessive data

Oct 11, 2022
redhatCVE-2022-3594Moderate

kernel: Rate limit overflow messages in r8152 in intr_callback

Oct 2, 2022

References

git.kernel.org / pub/scm/linux/kernel/git/bpf/bpf-next.git/commit
Mailing ListPatchVendor Advisory
lists.debian.org / debian-lts-announce/2022/12/msg00031.html
Mailing ListThird Party Advisory
lists.debian.org / debian-lts-announce/2022/12/msg00034.html
Mailing ListThird Party Advisory
vuldb.com
Third Party AdvisoryVDB Entry