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
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Google

Published: 2023-04-26T18:03:11.815Z

Updated: 2024-08-02T05:10:56.346Z

Reserved: 2023-01-24T09:43:28.025Z

Link: CVE-2023-0458

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2023-04-26T19:15:08.720

Modified: 2023-05-09T13:58:53.077

Link: CVE-2023-0458

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-01-21T00:00:00Z

Links: CVE-2023-0458 - Bugzilla