[UPDATE] [medium] Linux Kernel (Bluetooth): Multiple vulnerabilities

mediumCVE-2024-36011 CVE-2024-36012 CVE-2024-36013

A local attacker can exploit multiple vulnerabilities in the Bluetooth component of the Linux Kernel to perform a denial of service attack or perform an unspecified attack.

CSIRTS triage

vendor: Linux product: Linux Kernel (Bluetooth)Denial of service

What: Multiple vulnerabilities in the Linux Kernel Bluetooth component allow local denial of service or unspecified attacks.
Who is affected: Systems running Linux Kernel with Bluetooth enabled are affected.
Urgency: Medium priority; local attackers can cause denial of service; kernel patch deployment is recommended.
Action: Apply Linux Kernel security patches addressing CVE-2024-36011, CVE-2024-36012, and CVE-2024-36013.

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: medium
Published: 2026-08-06
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1227

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-2024-360110.21% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 11% of all EPSS-scored CVEs.
Low exploitation riskCVE-2024-360120.21% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all EPSS-scored CVEs.
Low exploitation riskCVE-2024-360130.47% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 38% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2024-36011	coverage & exploitation status	NVD · CVE.org
CVE-2024-36012	coverage & exploitation status	NVD · CVE.org
CVE-2024-36013	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

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

unknownDebian Linux Kernel Multiple Vulnerabilitieshkcert

Recent advisories for Linux Kernel (Bluetooth)

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-2026-64573: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix NVM ta…nvd · 2026-08-05
medium[UPDATE] [medium] Linux Kernel (Bluetooth): Multiple vulnerabilities allow Denial of Servicecert-bund · 2026-08-03
highCVE-2026-64557: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix use-…nvd · 2026-07-29
unknownCVE-2026-64549: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bpa10x: avoid O…nvd · 2026-07-27
highCVE-2026-64539: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix stack …nvd · 2026-07-27
unknownCVE-2026-64471: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: fix use-…nvd · 2026-07-25