net: ena: Add validation for completion descriptors consistency
In the Linux kernel, the following vulnerability has been resolved: net: ena: Add validation for completion descriptors consistency Validate that `first` flag is set only for the first descriptor in multi-buffer packets. In case of an invalid descriptor, a reset will occur. A new reset reason for RX data corruption has been added.
CVE-2024-40999
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-2024-40999
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": "1738cd3ed342294360d6a74d4e58800004bff854",
"lessThan": "edb9a302cc9386142beffe5d9bbe4bfd36999eee",
"versionType": "git"
},
{
"status": "affected",
"version": "1738cd3ed342294360d6a74d4e58800004bff854",
"lessThan": "42146ee5286f16f1674a84f7c274dcca65c6ff2e",
"versionType": "git"
},
{
"status": "affected",
"version": "1738cd3ed342294360d6a74d4e58800004bff854",
"lessThan": "b37b98a3a0c1198bafe8c2d9ce0bc845b4e7a9a7",
"versionType": "git"
}
],
"programFiles": [
"drivers/net/ethernet/amazon/ena/ena_eth_com.c",
"drivers/net/ethernet/amazon/ena/ena_netdev.c",
"drivers/net/ethernet/amazon/ena/ena_regs_defs.h"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.9"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.9",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.9.7",
"versionType": "semver",
"lessThanOrEqual": "6.9.*"
},
{
"status": "unaffected",
"version": "6.10",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/net/ethernet/amazon/ena/ena_eth_com.c",
"drivers/net/ethernet/amazon/ena/ena_netdev.c",
"drivers/net/ethernet/amazon/ena/ena_regs_defs.h"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-40999
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #45884 · Revision 1
- Added to Heist Feed
- Publisher date