FKIE_CVE-2024-38547
Vulnerability from fkie_nvd - Published: 2024-06-19 14:15 - Updated: 2026-10-15 01:18
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries
The allocation failure of mycs->yuv_scaler_binary in load_video_binaries()
is followed with a dereference of mycs->yuv_scaler_binary after the
following call chain:
sh_css_pipe_load_binaries()
|-> load_video_binaries(mycs->yuv_scaler_binary == NULL)
|
|-> sh_css_pipe_unload_binaries()
|-> unload_video_binaries()
In unload_video_binaries(), it calls to ia_css_binary_unload with argument
&pipe->pipe_settings.video.yuv_scaler_binary[i], which refers to the
same memory slot as mycs->yuv_scaler_binary. Thus, a null-pointer
dereference is triggered.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/staging/media/atomisp/pci/sh_css.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654",
"status": "affected",
"version": "a49d25364dfb9f8a64037488a39ab1f56c5fa419",
"versionType": "git"
},
{
"lessThan": "4b68b861b514a5c09220d622ac3784c0ebac6c80",
"status": "affected",
"version": "ad85094b293e40e7a2f831b0311a389d952ebd5e",
"versionType": "git"
},
{
"lessThan": "82c2c85aead3ea3cbceef4be077cf459c5df2272",
"status": "affected",
"version": "ad85094b293e40e7a2f831b0311a389d952ebd5e",
"versionType": "git"
},
{
"lessThan": "a1ab99dcc8604afe7e3bccb01b10da03bdd7ea35",
"status": "affected",
"version": "ad85094b293e40e7a2f831b0311a389d952ebd5e",
"versionType": "git"
},
{
"lessThan": "cc20c87b04db86c8e3e810bcdca686b406206069",
"status": "affected",
"version": "ad85094b293e40e7a2f831b0311a389d952ebd5e",
"versionType": "git"
},
{
"lessThan": "69b27ff82f87379afeaaea4b2f339032fdd8486e",
"status": "affected",
"version": "ad85094b293e40e7a2f831b0311a389d952ebd5e",
"versionType": "git"
},
{
"lessThan": "6482c433863b257b0b9b687c28ce80b89d5f89f0",
"status": "affected",
"version": "ad85094b293e40e7a2f831b0311a389d952ebd5e",
"versionType": "git"
},
{
"lessThan": "3b621e9e9e148c0928ab109ac3d4b81487469acb",
"status": "affected",
"version": "ad85094b293e40e7a2f831b0311a389d952ebd5e",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/staging/media/atomisp/pci/sh_css.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.12"
},
{
"status": "affected",
"version": "5.8"
},
{
"lessThan": "4.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "5.8",
"status": "unaffected",
"version": "4.18",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.219",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.161",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.93",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.33",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"version": "6.8.12",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"version": "6.9.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.10",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"affectedData": [
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V1.1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "58594503-2699-4CEB-8D05-6DFB3484E37A",
"versionEndExcluding": "5.10.219",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "31130639-53FE-4726-8986-434EE2528CB2",
"versionEndExcluding": "5.15.161",
"versionStartIncluding": "5.11",
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},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "EEFB78EE-F990-4197-BF1C-156760A55667",
"versionEndExcluding": "6.1.93",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FCE796DF-3B50-4DC6-BAE5-95271068FC9E",
"versionEndExcluding": "6.6.33",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "80550309-67AB-4FD1-AC07-3DED5C4F01B2",
"versionEndExcluding": "6.8.12",
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},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E07124C1-19E8-4D21-828D-9932A01D3011",
"versionEndExcluding": "6.9.3",
"versionStartIncluding": "6.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries\n\nThe allocation failure of mycs-\u003eyuv_scaler_binary in load_video_binaries()\nis followed with a dereference of mycs-\u003eyuv_scaler_binary after the\nfollowing call chain:\n\nsh_css_pipe_load_binaries()\n |-\u003e load_video_binaries(mycs-\u003eyuv_scaler_binary == NULL)\n |\n |-\u003e sh_css_pipe_unload_binaries()\n |-\u003e unload_video_binaries()\n\nIn unload_video_binaries(), it calls to ia_css_binary_unload with argument\n\u0026pipe-\u003epipe_settings.video.yuv_scaler_binary[i], which refers to the\nsame memory slot as mycs-\u003eyuv_scaler_binary. Thus, a null-pointer\ndereference is triggered."
},
{
"lang": "es",
"value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: media: atomisp: ssh_css: corrige una desreferencia de puntero nulo en load_video_binaries La falla de asignaci\u00f3n de mycs-\u0026gt;yuv_scaler_binary en load_video_binaries() va seguida de una desreferencia de mycs-\u0026gt;yuv_scaler_binary despu\u00e9s de siguiente cadena de llamadas: sh_css_pipe_load_binaries() |-\u0026gt; load_video_binaries(mycs-\u0026gt;yuv_scaler_binary == NULL) | |-\u0026gt; sh_css_pipe_unload_binaries() |-\u0026gt; unload_video_binaries() En unload_video_binaries(), llama a ia_css_binary_unload con el argumento \u0026amp;pipe-\u0026gt;pipe_settings.video.yuv_scaler_binary[i], que se refiere a la misma ranura de memoria que mycs-\u0026gt;yuv_scaler_binary. Por lo tanto, se activa una desreferencia de puntero nulo."
}
],
"id": "CVE-2024-38547",
"lastModified": "2026-10-15T01:18:28.060",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-38547",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T17:15:00.678473Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-06-19T14:15:14.973",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
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],
"url": "https://git.kernel.org/stable/c/3b621e9e9e148c0928ab109ac3d4b81487469acb"
},
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},
{
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"url": "https://git.kernel.org/stable/c/51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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},
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},
{
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],
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},
{
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],
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},
{
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],
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},
{
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},
{
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"tags": [
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"url": "https://git.kernel.org/stable/c/4b68b861b514a5c09220d622ac3784c0ebac6c80"
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},
{
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"tags": [
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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},
{
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"tags": [
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],
"url": "https://git.kernel.org/stable/c/a1ab99dcc8604afe7e3bccb01b10da03bdd7ea35"
},
{
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"tags": [
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"url": "https://git.kernel.org/stable/c/cc20c87b04db86c8e3e810bcdca686b406206069"
},
{
"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-476"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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