CVE-2021-39793 KEV
7.8
HIGH · CVSS 3.1 · EPSS 0.7% (pctl 51)
Patch first
On CISA KEV — known exploited in the wild, due 2022-05-02.
Description
In kbase_jd_user_buf_pin_pages of mali_kbase_mem.c, there is a possible out of bounds write due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-210470189References: N/A
Scoring
| CVSS | 7.8 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.69% — more likely to be exploited than 51% of all CVEs |
| Weakness | CWE-787 |
| On CISA KEV | yes — remediate by 2022-05-02 |
| Public exploit | none known |
| Published | 2022-03-16 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Google Pixel Out-of-Bounds Write Vulnerability |
|---|---|
| Added | 2022-04-11 |
| Due | 2022-05-02 |
| Vendor / product | Google / Pixel |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| android |
References
→ the Explorer · watch your stack · NVD