PUB-A-238083126

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-238083126.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-238083126
Aliases
  • A-238083126
  • CVE-2022-20541
Published
2022-12-01T00:00:00Z
Modified
2026-09-22T15:22:15Z
Summary
[none]
Details

In phNxpNciHal_ioctl of phNxpNciHal.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is needed for exploitation.

References

Affected packages

Android / platform/hardware/nxp/nfc

Package

Name
platform/hardware/nxp/nfc

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13:0
Fixed
13:2022-12-01

Affected versions

Other
13

Ecosystem specific 

{
    "fixes":  [
        "https://android.googlesource.com/platform/hardware/nxp/nfc/+/567c0496a8e80e96c15c02cb8f063e65008943cd"
    ],
    "severity":  "Moderate",
    "spl":  "2022-12-01",
    "types":  [
        "ID"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "77204802751211500839040285979978555725",
                    "300919541896282715494546212023969125797",
                    "5360319990706156878907516925622561494",
                    "114586680526472280958446184655492075570"
                ],
                "threshold":  0.9
            },
            "id":  "PUB-A-238083126-01fa3771",
            "match_only_versions":  [
                "13"
            ],
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/nxp/nfc/+/567c0496a8e80e96c15c02cb8f063e65008943cd",
            "target":  {
                "file":  "pn8x/halimpl/hal/phNxpNciHal.cc"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "72885685740246479488067452998063208502",
                "length":  3237
            },
            "id":  "PUB-A-238083126-23791c7d",
            "match_only_versions":  [
                "13"
            ],
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/nxp/nfc/+/567c0496a8e80e96c15c02cb8f063e65008943cd",
            "target":  {
                "file":  "pn8x/halimpl/hal/phNxpNciHal.cc",
                "function":  "phNxpNciHal_ioctl"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-238083126.json"