net: bcmgenet: Add a check for oversized packets
In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: Add a check for oversized packets Occasionnaly we may get oversized packets from the hardware which exceed the nomimal 2KiB buffer size we allocate SKBs with. Add an early check which drops the packet to avoid invoking skb_over_panic() and move on to processing the next packet.
CVE-2023-53535
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-2023-53535
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": "1c1008c793fa46703a2fee469f4235e1c7984333",
"lessThan": "7cdb07e10c1258c08f31b24898930e4ece88d163",
"versionType": "git"
},
{
"status": "affected",
"version": "1c1008c793fa46703a2fee469f4235e1c7984333",
"lessThan": "c34b1c0870323649d45c5074828d7f754dea2673",
"versionType": "git"
},
{
"status": "affected",
"version": "1c1008c793fa46703a2fee469f4235e1c7984333",
"lessThan": "87363d1ab55e497702a9506ff423c422639c8a25",
"versionType": "git"
},
{
"status": "affected",
"version": "1c1008c793fa46703a2fee469f4235e1c7984333",
"lessThan": "841881320562cbeac7046b537b91cd000480cea2",
"versionType": "git"
},
{
"status": "affected",
"version": "1c1008c793fa46703a2fee469f4235e1c7984333",
"lessThan": "124ca24e0de958d2e20e0aa1e2434af7b72f8887",
"versionType": "git"
},
{
"status": "affected",
"version": "1c1008c793fa46703a2fee469f4235e1c7984333",
"lessThan": "5f56767fb5f2df875b6553e08dbec6a45431c988",
"versionType": "git"
},
{
"status": "affected",
"version": "1c1008c793fa46703a2fee469f4235e1c7984333",
"lessThan": "411317d2a4a7d6049d8efeef0d32ae43f8baefce",
"versionType": "git"
},
{
"status": "affected",
"version": "1c1008c793fa46703a2fee469f4235e1c7984333",
"lessThan": "5c0862c2c962052ed5055220a00ac1cefb92fbcd",
"versionType": "git"
}
],
"programFiles": [
"drivers/net/ethernet/broadcom/genet/bcmgenet.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "3.15"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "3.15",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.14.308",
"versionType": "semver",
"lessThanOrEqual": "4.14.*"
},
{
"status": "unaffected",
"version": "4.19.276",
"versionType": "semver",
"lessThanOrEqual": "4.19.*"
},
{
"status": "unaffected",
"version": "5.4.235",
"versionType": "semver",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.173",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.99",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.16",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.2.3",
"versionType": "semver",
"lessThanOrEqual": "6.2.*"
},
{
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/net/ethernet/broadcom/genet/bcmgenet.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2023-53535
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #30282 · Revision 1
- Added to Heist Feed
- Publisher date