net: mana: Validate the packet length reported by the NIC
In the Linux kernel, the following vulnerability has been resolved: net: mana: Validate the packet length reported by the NIC Validate the packet length reported in the RX CQE before passing it to skb processing. The CQE is supplied by the NIC device and should not be blindly trusted.
CVE-2026-72065
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-2026-72065
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": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "a631f82f89c76084ad5b2b9c043d3b391ffa56d8",
"versionType": "git"
},
{
"status": "affected",
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "d2568e64d01f480200063fadd67d6938f676c66f",
"versionType": "git"
},
{
"status": "affected",
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "2e276b14b6d378372bf0152df89286cbe7632fb0",
"versionType": "git"
},
{
"status": "affected",
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "6080189291d958604dcefe513a13900835ac982f",
"versionType": "git"
},
{
"status": "affected",
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "6d13eaa13341a8f80aaf86f78591e1b1d393711d",
"versionType": "git"
},
{
"status": "affected",
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "282c5214ca4eb3799158c76782646e86d2945d1b",
"versionType": "git"
},
{
"status": "affected",
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "2e2a83b4998af4384e677d3b2ac08565274279bf",
"versionType": "git"
}
],
"programFiles": [
"drivers/net/ethernet/microsoft/mana/mana_en.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.13"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.13",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.15.217",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.184",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.148",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.101",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.42",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.1.5",
"versionType": "semver",
"lessThanOrEqual": "7.1.*"
},
{
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/net/ethernet/microsoft/mana/mana_en.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-72065
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #41856 · Revision 1
- Added to Heist Feed
- Publisher date