CVE-2023-54150 (GCVE-0-2023-54150)
Vulnerability from cvelistv5
Published
2025-12-24 13:07
Modified
2025-12-24 13:07
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd: Fix an out of bounds error in BIOS parser
The array is hardcoded to 8 in atomfirmware.h, but firmware provides
a bigger one sometimes. Deferencing the larger array causes an out
of bounds error.
commit 4fc1ba4aa589 ("drm/amd/display: fix array index out of bound error
in bios parser") fixed some of this, but there are two other cases
not covered by it. Fix those as well.
References
Impacted products
{
"containers": {
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"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c"
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],
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"vendor": "Linux",
"versions": [
{
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"status": "unaffected",
"version": "5.10.181",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.15.113",
"versionType": "semver"
},
{
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"status": "unaffected",
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"cpeApplicability": [
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd: Fix an out of bounds error in BIOS parser\n\nThe array is hardcoded to 8 in atomfirmware.h, but firmware provides\na bigger one sometimes. Deferencing the larger array causes an out\nof bounds error.\n\ncommit 4fc1ba4aa589 (\"drm/amd/display: fix array index out of bound error\nin bios parser\") fixed some of this, but there are two other cases\nnot covered by it. Fix those as well."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-24T13:07:01.754Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"references": [
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"url": "https://git.kernel.org/stable/c/b8e7589f50b709b647b642531599e70707faf70c"
},
{
"url": "https://git.kernel.org/stable/c/66acfe798cd08b36cfbb65a30fab3159811304a7"
},
{
"url": "https://git.kernel.org/stable/c/5675ecd2e0b00a4318ba1db1a1234e7d45b13d6b"
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},
{
"url": "https://git.kernel.org/stable/c/d116db180decec1b21bba31d2ff495ac4d8e1b83"
}
],
"title": "drm/amd: Fix an out of bounds error in BIOS parser",
"x_generator": {
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"cveId": "CVE-2023-54150",
"datePublished": "2025-12-24T13:07:01.754Z",
"dateReserved": "2025-12-24T13:02:52.528Z",
"dateUpdated": "2025-12-24T13:07:01.754Z",
"state": "PUBLISHED"
},
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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