CVE-2018-11877 — Improper Restriction of Operations within the Bounds of a Memory Buffer in INC Snapdragon Mobile

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 90.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Qualcomm INC Snapdragon MobileGoogle Android
Timeline
PublishedOct 29
Latest updateMay 14

Description

When the buffer length passed is very large in WLAN, bounds check could be bypassed leading to potential buffer overwrite in Snapdragon Mobile in version SD 835, SD 845, SD 850, SDA660.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5qualcomm_inc/snapdragon_mobileSD 835, SD 845, SD 850, SDA660

🔴Vulnerability Details

1
GHSA
GHSA-wvv4-jm8h-83w8: When the buffer length passed is very large in WLAN, bounds check could be bypassed leading to potential buffer overwrite in Snapdragon Mobile in vers↗2022-05-14
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📋Vendor Advisories

1
Android
CVE-2018-11877: Closed-source component↗2019-04-01
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