wifi: iwlwifi: fix counter type in iwl_fwrt_dump_error_logs
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: fix counter type in iwl_fwrt_dump_error_logs The loop counter 'count' was declared as u8 while num_pc is u32. If firmware advertises more than 255 PC entries the counter wraps back to zero and the loop never terminates potentially causing an infinite loop or reading past the allocated pc_data array. Change the declaration to u32 to match num_pc.
CVE-2026-93065
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-2026-93065
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": "2b69d242e29b891b11f1190201f4a08abb0c8342",
"lessThan": "8d74cb5fbb7a0d825403a74d18386dc7b22426a9",
"versionType": "git"
},
{
"status": "affected",
"version": "2b69d242e29b891b11f1190201f4a08abb0c8342",
"lessThan": "9710b20d09d847e07e190087b0b529673d3f1fad",
"versionType": "git"
},
{
"status": "affected",
"version": "2b69d242e29b891b11f1190201f4a08abb0c8342",
"lessThan": "8d8a526f3ec659194f846a2cb33844d9f6cb9995",
"versionType": "git"
},
{
"status": "affected",
"version": "2b69d242e29b891b11f1190201f4a08abb0c8342",
"lessThan": "769e1910d41fdd01453cef4ae032a3c162f029f8",
"versionType": "git"
},
{
"status": "affected",
"version": "2b69d242e29b891b11f1190201f4a08abb0c8342",
"lessThan": "71e67b4b59337b2f9f4fef976a27de2dad7aabf2",
"versionType": "git"
},
{
"status": "affected",
"version": "ff800b0c4797c6e97f09fcd93ca8b83040d77fb4",
"versionType": "git"
},
{
"status": "affected",
"version": "6.4.4",
"lessThan": "6.5",
"versionType": "semver"
}
],
"programFiles": [
"drivers/net/wireless/intel/iwlwifi/fw/dump.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.5"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.5",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.157",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/net/wireless/intel/iwlwifi/fw/dump.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-93065
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #37800 · Revision 1
- Added to Heist Feed
- Publisher date