PT-2024-21854 · Samsung · Exynos W920+8

Jiayy · Published 2024-09-09 · Updated 2024-09-11 · CVE-2024-27366

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Samsung Mobile Processor, Wearable Processor Exynos versions Exynos 980, Exynos 850, Exynos 1080, Exynos 1280, Exynos 1380, Exynos 1330, Exynos 1480, Exynos W920, Exynos W930

Description An issue was discovered in the function slsi rx scan done ind(), where there is no input validation check on a length coming from userspace, which can lead to a potential heap over-read.

Recommendations For Samsung Mobile Processor, Wearable Processor Exynos versions Exynos 980, Exynos 850, Exynos 1080, Exynos 1280, Exynos 1380, Exynos 1330, Exynos 1480, Exynos W920, Exynos W930, consider disabling the slsi rx scan done ind() function until a patch is available. Restrict access to the affected function to minimize the risk of exploitation. Avoid using lengths coming from userspace in the affected function until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

RCE

Weakness Enumeration

CWE-125

CWE-20

Related Identifiers

CVE-2024-27366

Affected Products

Exynos 1080

Exynos 1280

Exynos 1330

Exynos 1380

Exynos 1480

Exynos 850

Exynos 980

Exynos W920

Exynos W930

References · 6

• https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2024-27366 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-27366 · Security Note
• https://semiconductor.samsung.com/support/quality-support/product-security-updates · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1833282376983544203 · Twitter Post
• https://t.me/cvedetector/5138 · Telegram Post
• https://t.me/cvenotify/94190 · Telegram Post