CVE-2022-20367 json
In construct_transaction of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow.
published 2022-08-11 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-25627
- cvss
- 6.7
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 1%
- public exploits
- 0
- none known
Summary
In construct_transaction of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-225877459References: N/A
Exploit prediction
0.10% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected products
- n/a Android
Classification
- Weakness
-
- CWE-190 Integer Overflow or Wraparound
References
-
source.android.com
/security/bulletin/pixel/2022-08-01
vendor-advisory
Sources
- CVE List CVE-2022-20367
- NVD CVE-2022-20367
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