A vulnerability was discovered in the slsi_handle_nan_rx_event_log_ind function in Samsung Mobile Processor Exynos 1380 and Exynos 1480 rel…

published 2024-07-09 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-24590

cvss: 6.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 14%
public exploits: 0; none known

A vulnerability was discovered in the slsi_handle_nan_rx_event_log_ind function in Samsung Mobile Processor Exynos 1380 and Exynos 1480 related to no input validation check on tag_len for tx coming from userspace, which can lead to heap overwrite.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-07-12)

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.7	CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:H/S:U/UI:N
CNA	3.1	6.7	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

samsung exynos_1380
samsung exynos_1480

Classification

Weakness

CWE-20 Improper Input Validation

References

semiconductor.samsung.com /support/quality-support/product-security-updates/
vendor-advisory
semiconductor.samsung.com /support/quality-support/product-security-updates/cve-2024-27386/
vendor-advisory

Sources

CVE List CVE-2024-27386
NVD CVE-2024-27386

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Summary