wifi: rtw89: pci: validate release report content before using for RTL8922DE
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: pci: validate release report content before using for RTL8922DE The commit 957eda596c76 ("wifi: rtw89: pci: validate sequence number of TX release report") does validation on existing chips, which somehow a release report of SKB becomes malformed. As no clear cause found, add rules ahead for RTL8922DE to avoid crash if it happens.
CVE-2026-43176
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-2026-43176
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": "110f3c11f440d78ef8a181f75456e24e428f69e4",
"lessThan": "ebeaa3b24ba568ff8505165f954dba15cc53e4b3",
"versionType": "git"
},
{
"status": "affected",
"version": "110f3c11f440d78ef8a181f75456e24e428f69e4",
"lessThan": "3e8a88b5e8b3506d9c5e031a65ba65ce9a0683a3",
"versionType": "git"
},
{
"status": "affected",
"version": "110f3c11f440d78ef8a181f75456e24e428f69e4",
"lessThan": "5f93d611b33a05bd03d6843c8efe8cb6a1992620",
"versionType": "git"
}
],
"programFiles": [
"drivers/net/wireless/realtek/rtw89/pci.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.18"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.18",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.18.16",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "6.19.6",
"versionType": "semver",
"lessThanOrEqual": "6.19.*"
},
{
"status": "unaffected",
"version": "7.0",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/net/wireless/realtek/rtw89/pci.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-43176
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #40037 · Revision 1
- Added to Heist Feed
- Publisher date