CVE-2021-46839
published 2022-10-14CVE-2021-46839: The HW_KEYMASTER module has a vulnerability of missing bounds check on length.Successful exploitation of this vulnerability may cause malicious construction of…
PriorityP348critical9.1CVSS 3.1
AVNACLPRNUINSUCHIHAN
EPSS
0.42%
34.4th percentile
The HW_KEYMASTER module has a vulnerability of missing bounds check on length.Successful exploitation of this vulnerability may cause malicious construction of data, which results in out-of-bounds access.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| huawei | emui | — | — |
| huawei | emui | — | — |
| huawei | harmonyos | — | — |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://consumer.huawei.com/en/support/bulletin/2022/10/https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697https://consumer.huawei.com/en/support/bulletin/2022/10/https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697
2022-10-14
Published