Risk Scores
CVSS v4.0
8.600000381469727
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Android | :linux_kernel: | :0, Kernel, :0 |
Timeline
- Sep 1, 2021 CVE Published
- May 8, 2026 CVE Updated
In io_add_buffers of io_uring.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
| Vendor | Product | Versions |
|---|---|---|
| Android | :linux_kernel: | :0, Kernel, :0 |