drm/amd/display: fix mapping to non-allocated address
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix mapping to non-allocated address [Why] There is an issue mapping non-allocated location of memory. It would allocate gpio registers from an array out of bounds. [How] Patch correct numbers of bounds for using.
CVE-2023-53753
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2023-53753
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
"lessThan": "8ce8a443ddd9002861a4ee8a7e33a0c02717422f",
"versionType": "git"
},
{
"status": "affected",
"version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
"lessThan": "24aaf6603600d6d1159973c809ea2737664b28c4",
"versionType": "git"
},
{
"status": "affected",
"version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
"lessThan": "9190d4a263264eabf715f5fc1827da45e3fdc247",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c",
"drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c",
"drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c",
"drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.15"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.15",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.1.16",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.2.3",
"versionType": "semver",
"lessThanOrEqual": "6.2.*"
},
{
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c",
"drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c",
"drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c",
"drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2023-53753
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #30317 · Revision 1
- Added to Heist Feed
- Publisher date