Buffer overflow in Google Android
CVE-2022-26427
In camera isp, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07085540; Issue ID: ALPS07085540.
Vulnerability class: Buffer Overflow
EPSS: 0.001 (0.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Google Android — versions 11.0, 12.0
- Mediatek Mt6833
- Mediatek Mt6853
- Mediatek Mt6873
- Mediatek Mt6877
- Mediatek Mt6893
- Mediatek, Inc. Mt6833, Mt6853, Mt6873, Mt6877, Mt6893 — versions Android 11.0, 12.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@mediatek.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-26427?
- CVE-2022-26427 is a medium-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 6.7/10. Published 2022-08-01.
- How severe is CVE-2022-26427?
- Medium severity. CVSS v3 base score is 6.7 out of 10.
- Is CVE-2022-26427 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.