accel/ivpu: Add bounds checks for firmware log indices
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Add bounds checks for firmware log indices Add validation that read and write indices in the firmware log buffer are within valid bounds (< data_size) before using them. If out-of-bounds indices are encountered (from firmware), clamp them to safe values instead of proceeding with invalid offsets. This prevents potential out-of-bounds buffer access when firmware supplies invalid log indices.
CVE-2026-53205
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-2026-53205
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": "0923a7d55a85179744926b7c11768a81679cc4d4",
"lessThan": "5961c703414048f46818be8bbb11075a9a63fb4e",
"versionType": "git"
},
{
"status": "affected",
"version": "1fc1251149a76d3b75d7f4c94d9c4e081b7df6b4",
"lessThan": "8ec70c0dbdf04392a26e03e38798a373934177be",
"versionType": "git"
},
{
"status": "affected",
"version": "1fc1251149a76d3b75d7f4c94d9c4e081b7df6b4",
"lessThan": "535da9ad8420c3b686a642403d4147ff220255fd",
"versionType": "git"
},
{
"status": "affected",
"version": "1fc1251149a76d3b75d7f4c94d9c4e081b7df6b4",
"lessThan": "dd1311bcf0e62f0c515115f46a3813370f4a4bb1",
"versionType": "git"
},
{
"status": "affected",
"version": "6.12.30",
"lessThan": "6.12.94",
"versionType": "semver"
}
],
"programFiles": [
"drivers/accel/ivpu/ivpu_fw_log.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.13"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.13",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.12.94",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.36",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.0.13",
"versionType": "semver",
"lessThanOrEqual": "7.0.*"
},
{
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/accel/ivpu/ivpu_fw_log.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-53205
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #40779 · Revision 1
- Added to Heist Feed
- Publisher date