10
Node
OR
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/sched/sch_teql.c"
],
"versions": [
{
"version": "039f50629b7f860f36644ed1f34b27da9aa62f43",
"lessThan": "383493b9940e3d1b5517424081b3e072e20ec43c",
"status": "affected",
"versionType": "git"
},
{
"version": "039f50629b7f860f36644ed1f34b27da9aa62f43",
"lessThan": "6b1f563d670162e188a0f2aec39c24b67b106e17",
"status": "affected",
"versionType": "git"
},
{
"version": "039f50629b7f860f36644ed1f34b27da9aa62f43",
"lessThan": "57c153249143333bbf4ecf927bdf8aa2696ee397",
"status": "affected",
"versionType": "git"
},
{
"version": "039f50629b7f860f36644ed1f34b27da9aa62f43",
"lessThan": "59b06d8b9bdb6b64b3c534c18da68bce5ccd31be",
"status": "affected",
"versionType": "git"
},
{
"version": "039f50629b7f860f36644ed1f34b27da9aa62f43",
"lessThan": "81a43e8005366f16e629d8c95dfe05beaa8d36a7",
"status": "affected",
"versionType": "git"
},
{
"version": "039f50629b7f860f36644ed1f34b27da9aa62f43",
"lessThan": "0bad9c86edd22dec4df83c2b29872d66fd8a2ff4",
"status": "affected",
"versionType": "git"
},
{
"version": "039f50629b7f860f36644ed1f34b27da9aa62f43",
"lessThan": "21ea283c2750c8307aa35ee832b0951cc993c27d",
"status": "affected",
"versionType": "git"
},
{
"version": "039f50629b7f860f36644ed1f34b27da9aa62f43",
"lessThan": "0cc0c2e661af418bbf7074179ea5cfffc0a5c466",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/sched/sch_teql.c"
],
"versions": [
{
"version": "4.5",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.5",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.253",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.203",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.167",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.130",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.78",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.19",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.19.9",
"lessThanOrEqual": "6.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| skb->dev | path | net/sched/sch_teql.c/teql_master_xmit | TEQL master transmit path uses skb->dev before updating to slave device, causing downstream iptunnel_xmit to access NULL tstats | CWE-476 |
| skb->dev | path | net/ipv4/ip_tunnel_core.c/iptunnel_xmit | iptunnel_xmit saves skb->dev (teql master) and accesses tstats via dev->tstats, leading to NULL pointer dereference when tstats not allocated | CWE-476 |
| skb->dev | path | net/ipv4/ip_tunnel.c/ip_tunnel_xmit | ip_tunnel_xmit path invoked by GRE/TEQL tunnel; relies on correct dev assignment and tstats | CWE-476 |
| skb->dev | path | net/ipv4/ip_gre.c/gre_tap_xmit | gre_tap_xmit chain through TEQL slave path without ensuring skb->dev points to the slave, risking tstats access | CWE-476 |
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14 Jul 2026 13:18Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.5
EPSS0.00122