CVE-2022-23089

MediumCVSS 4.7/10Last modified Jun 17, 2026

Description

When dumping core and saving process information, proc_getargv() might return an sbuf which have a sbuf_len() of 0 or -1, which is not properly handled.

An out-of-bound read can happen when user constructs a specially crafted ps_string, which in turn can cause the kernel to crash.

Metrics

CVSS 3.1 4.7/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published: Feb 15, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

Related CVEs from 2022

CVE-2022-23097.5NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together CVE-2022-230907.7The aio_aqueue function, used by the lio_listio system call, fails to release a reference to a credential in an error case. An attacker may CVE-2022-230914.0A particular case of memory sharing is mishandled in the virtual memory system. This is very similar to SA-21:08.vm, but with a different r CVE-2022-230928.8The implementation of lib9p's handling of RWALK messages was missing a bounds check needed when unpacking the message contents. The missing CVE-2022-230936.5ping reads raw IP packets from the network to process responses in the pr_pack() function. As part of processing a response ping has to rec CVE-2022-230947.5Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted IKE CVE-2022-230957.8Open Design Alliance Drawings SDK before 2022.12.1 mishandles the loading of JPG files. Unchecked input data from a crafted JPG file leads t CVE-2022-230969.1An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of suff CVE-2022-230979.1An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds r CVE-2022-230987.5An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation has an infinite loop if no data is rec CVE-2022-230995.4OX App Suite through 7.10.6 allows XSS by forcing block-wise read.CVE-2022-23109.8An authentication bypass vulnerability in Skyhigh SWG in main releases 10.x prior to 10.2.12, 9.x prior to 9.2.23, 8.x prior to 8.2.28, and