Description
In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption.
Published: 2023-03-27
Score: 7.0 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3404-1 linux-5.10 security update
Debian DLA Debian DLA DLA-3710-1 linux security update
Ubuntu USN Ubuntu USN USN-6033-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6171-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6172-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6185-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6187-1 Linux kernel (IBM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6207-1 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-6222-1 Linux kernel (Xilinx ZynqMP) vulnerabilities
Ubuntu USN Ubuntu USN USN-6223-1 Linux kernel (Azure CVM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6256-1 Linux kernel (IoT) vulnerabilities
History

Wed, 16 Apr 2025 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Redhat
Redhat enterprise Linux
CPEs cpe:/a:redhat:enterprise_linux:9
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux

Subscriptions

Debian Debian Linux
Linux Linux Kernel
Netapp 8300 8300 Firmware 8700 8700 Firmware A400 A400 Firmware A700s A700s Firmware C400 C400 Firmware H300s H300s Firmware H410c H410c Firmware H410s H410s Firmware H500s H500s Firmware H700s H700s Firmware
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-02T05:32:46.360Z

Reserved: 2023-02-27T00:00:00.000Z

Link: CVE-2023-1077

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-03-27T21:15:10.467

Modified: 2024-11-21T07:38:24.903

Link: CVE-2023-1077

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-02-06T00:00:00Z

Links: CVE-2023-1077 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses