CVE-2023-43520 — Stack-based Buffer Overflow in INC Snapdragon

CWE-121 — Stack-based Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.3%
top 49.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Qualcomm INC SnapdragonGoogle Android
Timeline
PublishedFeb 6

Description

Memory corruption when AP includes TID to link mapping IE in the beacons and STA is parsing the beacon TID to link mapping IE.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5qualcomm_inc/snapdragon70 versions+69

🔴Vulnerability Details

1
GHSA
GHSA-fv23-fj7r-w7w4: Memory corruption when AP includes TID to link mapping IE in the beacons and STA is parsing the beacon TID to link mapping IE↗2024-02-06
▶

📋Vendor Advisories

1
Android
CVE-2023-43520: WLAN↗2024-02-01
▶