High
wifi: cfg80211: reject auth/assoc to AP with our address
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: reject auth/assoc to AP with our address If the AP uses our own address as its MLD address or BSSID, then clearly something's wrong. Reject such connections so we don't try and fail later.
Announced Group revision 1
Original source ↗CVE-2023-53540
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-2023-53540
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": "19957bb399e2722719c0e20c9ae91cf8b6aaff04",
"lessThan": "676a423410131d111a264d29aecbe6aadd57fb22",
"versionType": "git"
},
{
"status": "affected",
"version": "19957bb399e2722719c0e20c9ae91cf8b6aaff04",
"lessThan": "07added2c6cd63de047bc786b39436322abb67c0",
"versionType": "git"
},
{
"status": "affected",
"version": "19957bb399e2722719c0e20c9ae91cf8b6aaff04",
"lessThan": "5d4e04bf3a0f098bd9033de3a5291810fa14c7a6",
"versionType": "git"
}
],
"programFiles": [
"net/wireless/mlme.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.32"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "2.6.32",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.1.55",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.5.5",
"versionType": "semver",
"lessThanOrEqual": "6.5.*"
},
{
"status": "unaffected",
"version": "6.6",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"net/wireless/mlme.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2023-53540
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #30283 · Revision 1
- Added to Heist Feed
- Publisher date