CVE-2023-0458

CVSS V2 None CVSS V3 None

Description

A speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. The resource argument value is controlled and is used in pointer arithmetic for the 'rlim' variable and can be used to leak the contents. We recommend upgrading past version 6.1.8 or commit 739790605705ddcf18f21782b9c99ad7d53a8c11

Overview

CVE ID
CVE-2023-0458

Assigner
cve-coordination@google.com

Vulnerability Status
Received

Published Version
2023-04-26T19:15:08

Last Modified Date
2023-04-26T19:15:08

Weakness Enumerations

CWE	URL
CWE-476	http://cwe.mitre.org/data/definitions/476.html

References

Reference URL	Reference Tags
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/diff/kernel/sys.c?id=v6.1.8&id2=v6.1.7
https://github.com/torvalds/linux/commit/739790605705ddcf18f21782b9c99ad7d53a8c11

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-0458
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0458

History

Created	Old Value	New Value	Data Type	Notes
2023-04-26 20:01:06				Added to TrackCVE
2023-04-26 20:01:08			Weakness Enumeration	new