PT-2023-13333 · Etcd+1 · Etcd+1

Govulnbot · Published 2023-08-22 · Updated 2025-02-21 · CVE-2022-34038

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Etcd version 3.5.4

Description The issue allows remote attackers to cause a denial of service via the PageWriter.write function in pagewriter.go. The vendor's position is that this is not a vulnerability.

Recommendations For Etcd version 3.5.4, as a temporary workaround, consider disabling the PageWriter.write function until a patch is available or further guidance is provided by the vendor. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BIT-ETCD-2022-34038

CVE-2022-34038

GHSA-65RP-CV85-263X

OESA-2025-1168

OESA-2025-1169

OESA-2025-1170

Affected Products

Debian

Etcd

References · 29

• https://github.com/etcd-io/etcd/pull/14022 · Patch
• https://github.com/etcd-io/etcd/pull/14452 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-41723 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-34038 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-34038 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-28235 · Security Note
• https://osv.dev/vulnerability/OESA-2025-1168 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-34038 · Security Note
• https://osv.dev/vulnerability/BIT-etcd-2022-34038 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-34038 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-32082 · Security Note
• https://osv.dev/vulnerability/GHSA-65rp-cv85-263x · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-34038 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-34038 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-3064 · Security Note