CVE-2025-37948
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2025-05-20
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs A malicious BPF program may manipulate the branch history to influence what the hardware speculates will happen next. On exit from a BPF program, emit the BHB mititgation sequence. This is only applied for 'classic' cBPF programs that are loaded by seccomp.
Affected Software (16)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < c6a8735d841bcb7649734bb3a787bb174c67c0d8 |
| Linux | Linux | 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 993f63239c219696aef8887a4e7d3a16bf5a8ece |
| Linux | Linux | 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 8fe5c37b0e08a97cf0210bb75970e945aaaeebab |
| Linux | Linux | 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 42a20cf51011788f04cf2adbcd7681f02bdb6c27 |
| Linux | Linux | 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 38c345fd54afd9d6ed8d3fcddf3f6ea23887bf78 |
| Linux | Linux | 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 852b8ae934b5cbdc62496fa56ce9969aa2edda7f |
| Linux | Linux | 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 0dfefc2ea2f29ced2416017d7e5b1253a54c2735 |
| Linux | Linux | 3.7 |
| debian | debian_linux | 11.0 |
| linux | linux_kernel | < 5.10.239 |
| linux | linux_kernel | 6.15 |
| linux | linux_kernel | 6.15 |
| linux | linux_kernel | 6.15 |
| linux | linux_kernel | 6.15 |
| linux | linux_kernel | 6.15 |
| linux | linux_kernel | 6.15 |
References & Advisories (9)
Third Party Advisory
Third Party Advisory