CVE-2021-0677 — Integer Overflow or Wraparound in Google Android

CWE-190 — Integer Overflow or Wraparound2 documents2 sources
Severity
4.4MEDIUMNVD
EPSS
0.0%
top 95.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedDec 17
Latest updateDec 18

Description

In ccu driver, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05827154; Issue ID: ALPS05827154.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NExploitability: 0.8 | Impact: 3.6

Affected Packages1 packages

▶NVDgoogle/android11.0

🔴Vulnerability Details

1
GHSA
GHSA-6fv7-w2pj-f8w2: In ccu driver, there is a possible out of bounds read due to an integer overflow↗2021-12-18
▶
CVE-2021-0677 — Integer Overflow or Wraparound | cvebase