There exists an arbitrary memory read within the Linux Kernel BPF - Constants provided to fill pointers in structs passed in to bpf_sys_bpf are not verified and can point anywhere, including memory not owned by BPF. An attacker with CAP_BPF can arbitrarily read memory from anywhere on the system. We recommend upgrading past commit 86f44fcec22c
References
| Link | Resource |
|---|---|
| https://git.kernel.org/bpf/bpf/c/86f44fcec22c | Patch Vendor Advisory |
| https://lore.kernel.org/bpf/20220816205517.682470-1-zhuyifei%40google.com/T/#t | Vendor Advisory |
| https://git.kernel.org/bpf/bpf/c/86f44fcec22c | Patch Vendor Advisory |
| https://lore.kernel.org/bpf/20220816205517.682470-1-zhuyifei%40google.com/T/#t | Vendor Advisory |
Configurations
History
14 Apr 2026, 15:23
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://lore.kernel.org/bpf/20220816205517.682470-1-zhuyifei%40google.com/T/#t - Vendor Advisory |
21 Nov 2024, 07:01
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://git.kernel.org/bpf/bpf/c/86f44fcec22c - Patch, Vendor Advisory | |
| References | () https://lore.kernel.org/bpf/20220816205517.682470-1-zhuyifei%40google.com/T/#t - | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.7 |
07 Nov 2023, 03:46
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
|
Information
Published : 2022-09-23 11:15
Updated : 2026-04-14 15:23
NVD link : CVE-2022-2785
Mitre link : CVE-2022-2785
CVE.ORG link : CVE-2022-2785
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-125
Out-of-bounds Read
