⬢ DragonFlyBSD Kernel Audit
DF-4086 / manifest.json
← back to finding ↓ download raw 
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
{
  "verdict": "not_reproduced",
  "impact": "none",
  "confidence": "certain",
  "reproduce": {
    "build": "cc -O2 -Wall -o harness_df4086 harness_df4086.c",
    "run": "./harness_df4086",
    "expected": "IR maprange end==max_devices; :366 OOB read; free-idx walk returns max_devices; 32-byte OOB write of fw WWID at mapping_table[max_devices]; EXIT=0"
  },
  "kernel_refs": [
    "sys/dev/raid/mps/mps_mapping.c:221",
    "sys/dev/raid/mps/mps_mapping.c:233",
    "sys/dev/raid/mps/mps_mapping.c:366",
    "sys/dev/raid/mps/mps_mapping.c:457",
    "sys/dev/raid/mps/mps_mapping.c:2222"
  ],
  "artifacts": [
    "README.md",
    "VERDICT.md",
    "harness_df4086.c",
    "build.sh",
    "run.sh",
    "build.log",
    "run.log",
    "run.2.log",
    "env.txt",
    "fix.diff",
    "fix_build.log",
    "manifest.json",
    "verdict.json"
  ],
  "finding_id": "DF-4086"
}