SARA / Free Tools / CVE / CVE-2024-36503

CVE-2024-36503 — Memory management vulnerability in the Gralloc module Impact: Successful exploit

Memory management vulnerability in the Gralloc module Impact: Successful exploitation of this vulnerability will affect availability.

CVSS

7.3 HIGH

EPSS

6.00% (top 82.30%)

CWE

CWE-908

Published

2024-06-14T07:25:07.573Z

Last modified

2024-08-02T03:37:05.278Z

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

01What is this vulnerability?

Memory management vulnerability in the Gralloc module Impact: Successful exploitation of this vulnerability will affect availability.

Vendor	Product	Versions
Huawei	HarmonyOS	4.2.0, 4.0.0, 3.0.0, 2.1.0, 2.0.0
Huawei	EMUI	14.0.0, 13.0.0, 12.0.0

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

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