CVE-2024-47752

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Source
https://cve.org/CVERecord?id=CVE-2024-47752
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-47752.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-47752
Downstream
Related
Published
2024-10-21T12:14:17.097Z
Modified
2026-03-23T05:00:29.770579294Z
Summary
media: mediatek: vcodec: Fix H264 stateless decoder smatch warning
Details

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

media: mediatek: vcodec: Fix H264 stateless decoder smatch warning

Fix a smatch static checker warning on vdech264req_if.c. Which leads to a kernel crash when fb is NULL.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47752.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
06fa5f757dc5a5687e1cdd13097c3265735f60bf
Fixed
c6b9f971b43980de8893610f606d751131fb5d86
Fixed
18181b0c1c5bd43846e5e0ae3d61a4a1adceab03
Fixed
790d1848fac5ac3b1c474f66162598ab07a20c21
Fixed
7878d3a385efab560dce793b595447867fb163f2

Affected versions

v5.*
v5.15
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8
v6.*
v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.10
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.10.1
v6.10.10
v6.10.11
v6.10.12
v6.10.2
v6.10.3
v6.10.4
v6.10.5
v6.10.6
v6.10.7
v6.10.8
v6.10.9
v6.11
v6.11-rc1
v6.11-rc2
v6.11-rc3
v6.11-rc4
v6.11-rc5
v6.11-rc6
v6.11-rc7
v6.11.1
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.6.1
v6.6.10
v6.6.11
v6.6.12
v6.6.13
v6.6.14
v6.6.15
v6.6.16
v6.6.17
v6.6.18
v6.6.19
v6.6.2
v6.6.20
v6.6.21
v6.6.22
v6.6.23
v6.6.24
v6.6.25
v6.6.26
v6.6.27
v6.6.28
v6.6.29
v6.6.3
v6.6.30
v6.6.31
v6.6.32
v6.6.33
v6.6.34
v6.6.35
v6.6.36
v6.6.37
v6.6.38
v6.6.39
v6.6.4
v6.6.40
v6.6.41
v6.6.42
v6.6.43
v6.6.44
v6.6.45
v6.6.46
v6.6.47
v6.6.48
v6.6.49
v6.6.5
v6.6.50
v6.6.51
v6.6.52
v6.6.53
v6.6.6
v6.6.7
v6.6.8
v6.6.9
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7

Database specific

vanir_signatures 
[
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_if.c",
            "function": "vdec_h264_slice_decode"
        },
        "id": "CVE-2024-47752-5409c0bc",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@790d1848fac5ac3b1c474f66162598ab07a20c21",
        "digest": {
            "function_hash": "325730027790443727287767308955730118508",
            "length": 2108.0
        }
    },
    {
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "150037308469209483988294282226376610911",
                "74877964927733810615633529454548659062",
                "182307954871610604962980702653810635952",
                "272408554827666178939115789639210054021",
                "166135846764855542625872971112844479739",
                "93663033997125353580198646823016031860",
                "224779824502297987008839291393327330418",
                "90486257419267234234567524586097698426"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "id": "CVE-2024-47752-bc4debc2",
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@790d1848fac5ac3b1c474f66162598ab07a20c21",
        "target": {
            "file": "drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_if.c"
        }
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-47752.json"