CVE-2023-52619
mediumpriority · track · 22EPSS 0.002 · 15 %ileDEEURUUSEPSS · scored 2026-10-27
In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Fix crash when setting number of cpus to an odd number When the number of cpu cores is adjusted to 7 or other odd numbers, the zone size will become an odd number. The address of the zone will become: addr of zone0 = BASE addr of zone1 = BASE + zone_size addr of zone2 = BASE + zone_size*2 ... The address of zone1/3/5/7 will be mapped to non-alignment va. Eventually crashes will occur when accessing these va. So, use ALIGN_DOWN() to make sure the zone size is even to avoid this bug.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (87)
Products and version ranges known to be affected.
- IBM Business Automation Workflow 24.0.0all versionscert_bundDEcpe:/a:ibm:business_automation_workflow:24.0.0
- Red Hat Enterprise Linux Advanced Cluster Security for Kubernetes 4all versionscert_bundDEcpe:/o:redhat:enterprise_linux:advanced_cluster_security_for_kubernetes_4
- Red Hat OpenShift CodeReady Workspacesall versionscert_bundDEcpe:/a:redhat:openshift:codeready_workspaces
advisories (4)
Vendor and ecosystem advisories describing this.
- SSA-613116SSA-613116: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.12025-08-12csaf · siemens_psirtDE
SINEC OS before V3.1 contains third-party components with multiple vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.
- WID-SEC-W-2024-0654Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service und unspezifische AngriffeDeutsch2024-03-17csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen im Linux-Kernel ausnutzen, um einen Denial-of-Service-Zustand herbeizuführen oder einen nicht spezifizierten Angriff durchzuführen.
- WID-SEC-W-2024-1913Red Hat OpenShift Container Platform: Mehrere SchwachstellenDeutsch2024-08-22csaf · cert_bundDE
Ein entfernter anonymer oder lokaler Angreifer kann mehrere Schwachstellen in Red Hat OpenShift Container Platform ausnutzen, um seine Privilegien zu erhöhen, beliebigen Code auszuführen, einen Denial-of-Service-Zustand zu erzeugen, vertrauliche Informationen offenzulegen, Dateien und Daten zu manipulieren oder Sicherheitsmaßnahmen zu umgehen.
- ICSA-25-226-15Siemens SINEC OS2025-08-12icsa · cisa_csaf_otUS
SINEC OS before V3.1 contains third-party components with multiple vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (29)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2023-52619cnnvd
- https://cxsecurity.com/cveshow/CVE-2023-52619/cnnvd
- https://git.kernel.org/stable/c/0593cfd321df9001142a9d2c58d4144917dff7eecnnvd
- https://git.kernel.org/stable/c/2a37905d47bffec61e95d99f0c1cc5dc6377956ccnnvd
- https://git.kernel.org/stable/c/75b0f71b26b3ad833c5c0670109c0af6e021e86acnnvd
- https://git.kernel.org/stable/c/8b69c30f4e8b69131d92096cb296dc1f217101e4cnnvd
- https://git.kernel.org/stable/c/a63e48cd835c34c38ef671d344cc029b1ea5bf10cnnvd
- https://git.kernel.org/stable/c/cd40e43f870cf21726b22487a95ed223790b3542cnnvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan