[UPDATE] [niedrig] Linux Kernel: Mehrere Schwachstellen

lowCVE-2023-52924 CVE-2023-52925

Ein lokaler Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um Daten zu manipulieren und um einen Denial-of-Service-Zustand zu verursachen.

CSIRTS triage

vendor: Linux product: Linux Kernel Denial of serviceOther

What: Linux Kernel has multiple vulnerabilities allowing local data manipulation and denial of service.
Who is affected: Local attackers on systems running vulnerable kernel versions can exploit these issues.
Urgency: Low severity with local-only attack vector allows for standard patching schedule.
Action: Apply kernel security updates addressing CVE-2023-52924 and CVE-2023-52925 during maintenance window.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: low
Published: 2026-09-09
Exploitation: Not in CISA KEV at last sync

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0265

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2023-529240.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all EPSS-scored CVEs.
Low exploitation riskCVE-2023-529250.21% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 11% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2023-52924	coverage & exploitation status	NVD · CVE.org
CVE-2023-52925	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

unknownMultiples vulnérabilités dans le noyau Linux de Red Hat (11 septembre 2026)cert-fr-avis
unknownMultiples vulnérabilités dans le noyau Linux de Red Hat (04 septembre 2026)cert-fr-avis

Recent advisories for Linux Kernel

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

unknownCVE-2026-89773: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip Upda…nvd · 2026-09-11
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unknownCVE-2026-89771: In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix subbuf re…nvd · 2026-09-11
unknownCVE-2026-89770: In the Linux kernel, the following vulnerability has been resolved: iomap: don't free integrit…nvd · 2026-09-11
unknownCVE-2026-89769: In the Linux kernel, the following vulnerability has been resolved: clocksource/drivers/nxp-pi…nvd · 2026-09-11
unknownCVE-2026-89768: In the Linux kernel, the following vulnerability has been resolved: fs: fix user path of neste…nvd · 2026-09-11