PT-2024-21861 · Samsung · Exynos

Published 2024-06-05 · Updated 2024-07-03 · CVE-2024-27374

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Samsung Mobile Processor Exynos versions 980, 850, 1280, 1380, and 1330

Description An issue was discovered in the function slsi nan publish get nl params(), where there is no input validation check on hal req->service specific info len coming from userspace, which can lead to a heap overwrite.

Recommendations For Samsung Mobile Processor Exynos versions 980, 850, 1280, 1380, and 1330, consider disabling the slsi nan publish get nl params() function until a patch is available to prevent potential heap overwrite risks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Heap Based Buffer Overflow

Weakness Enumeration

CWE-787

CWE-122

Related Identifiers

CVE-2024-27374

Affected Products

Exynos

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-27374 · Security Note
• https://semiconductor.samsung.com/support/quality-support/product-security-updates · Vendor Advisory
• https://t.me/cvenotify/84680 · Telegram Post
• https://t.me/cvenotify/82097 · Telegram Post
• https://twitter.com/CVEnew/status/1798427371147833803 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1798453621790589431 · Twitter Post
• https://twitter.com/linuxpatch/status/1798447497091694691 · Twitter Post