CVE-2023-20689 — Integer Overflow or Wraparound in Google Android

CWE-190 — Integer Overflow or Wraparound3 documents3 sources
Severity
7.5HIGHNVD
EPSS
1.5%
top 19.15%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Google AndroidLinuxfoundation Yocto
Timeline
PublishedJul 4

Description

In wlan firmware, there is possible system crash due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07664741; Issue ID: ALPS07664741.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶NVDgoogle/android11.0

🔴Vulnerability Details

2
CVEList
CVE-2023-20689: In wlan firmware, there is possible system crash due to an integer overflow↗2023-07-04
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GHSA
GHSA-j4p2-r9fg-h9c7: In wlan firmware, there is possible system crash due to an integer overflow↗2023-07-04
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CVE-2023-20689 — Integer Overflow or Wraparound | cvebase