Executive Summary

Informations
Name CVE-2025-22087 First vendor Publication 2025-04-16
Vendor Cve Last vendor Modification 2025-04-17

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

bpf: Fix array bounds error with may_goto

may_goto uses an additional 8 bytes on the stack, which causes the interpreters[] array to go out of bounds when calculating index by stack_size.

1. If a BPF program is rewritten, re-evaluate the stack size. For non-JIT cases, reject loading directly.

2. For non-JIT cases, calculating interpreters[idx] may still cause out-of-bounds array access, and just warn about it.

3. For jit_requested cases, the execution of bpf_func also needs to be warned. So move the definition of function __bpf_prog_ret0_warn out of the macro definition CONFIG_BPF_JIT_ALWAYS_ON.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-22087

Sources (Detail)

https://git.kernel.org/stable/c/19e6817f84000d0b06f09fd69ebd56217842c122
https://git.kernel.org/stable/c/1a86ae57b2600e5749f5f674e9d4296ac00c69a8
https://git.kernel.org/stable/c/4524b7febdd55fb99ae2e1f48db64019fa69e643
https://git.kernel.org/stable/c/6ebc5030e0c5a698f1dd9a6684cddf6ccaed64a0
Source Url

Alert History

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0
Date Informations
2025-05-27 02:55:26
  • First insertion