mirror of
https://github.com/CVEProject/cvelist.git
synced 2025-08-04 08:44:25 +00:00
193 lines
10 KiB
JSON
193 lines
10 KiB
JSON
{
|
|
"data_version": "4.0",
|
|
"data_type": "CVE",
|
|
"data_format": "MITRE",
|
|
"CVE_data_meta": {
|
|
"ID": "CVE-2024-26752",
|
|
"ASSIGNER": "cve@kernel.org",
|
|
"STATE": "PUBLIC"
|
|
},
|
|
"description": {
|
|
"description_data": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nl2tp: pass correct message length to ip6_append_data\n\nl2tp_ip6_sendmsg needs to avoid accounting for the transport header\ntwice when splicing more data into an already partially-occupied skbuff.\n\nTo manage this, we check whether the skbuff contains data using\nskb_queue_empty when deciding how much data to append using\nip6_append_data.\n\nHowever, the code which performed the calculation was incorrect:\n\n ulen = len + skb_queue_empty(&sk->sk_write_queue) ? transhdrlen : 0;\n\n...due to C operator precedence, this ends up setting ulen to\ntranshdrlen for messages with a non-zero length, which results in\ncorrupted packets on the wire.\n\nAdd parentheses to correct the calculation in line with the original\nintent."
|
|
}
|
|
]
|
|
},
|
|
"problemtype": {
|
|
"problemtype_data": [
|
|
{
|
|
"description": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "n/a"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"affects": {
|
|
"vendor": {
|
|
"vendor_data": [
|
|
{
|
|
"vendor_name": "Linux",
|
|
"product": {
|
|
"product_data": [
|
|
{
|
|
"product_name": "Linux",
|
|
"version": {
|
|
"version_data": [
|
|
{
|
|
"version_affected": "<",
|
|
"version_name": "559d697c5d07",
|
|
"version_value": "4c3ce64bc9d3"
|
|
},
|
|
{
|
|
"version_affected": "<",
|
|
"version_name": "1fc793d68d50",
|
|
"version_value": "c1d3a84a67db"
|
|
},
|
|
{
|
|
"version_affected": "<",
|
|
"version_name": "96b2e1090397",
|
|
"version_value": "dcb4d1426859"
|
|
},
|
|
{
|
|
"version_affected": "<",
|
|
"version_name": "cd1189956393",
|
|
"version_value": "0da15a703951"
|
|
},
|
|
{
|
|
"version_affected": "<",
|
|
"version_name": "f6a7182179c0",
|
|
"version_value": "13cd1daeea84"
|
|
},
|
|
{
|
|
"version_affected": "<",
|
|
"version_name": "9d4c75800f61",
|
|
"version_value": "804bd8650a3a"
|
|
},
|
|
{
|
|
"version_value": "not down converted",
|
|
"x_cve_json_5_version_data": {
|
|
"versions": [
|
|
{
|
|
"version": "6.6",
|
|
"status": "affected"
|
|
},
|
|
{
|
|
"version": "0",
|
|
"lessThan": "6.6",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "4.19.308",
|
|
"lessThanOrEqual": "4.19.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.4.270",
|
|
"lessThanOrEqual": "5.4.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.10.211",
|
|
"lessThanOrEqual": "5.10.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.15.150",
|
|
"lessThanOrEqual": "5.15.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "6.1.80",
|
|
"lessThanOrEqual": "6.1.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "6.6.19",
|
|
"lessThanOrEqual": "6.6.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "6.7.7",
|
|
"lessThanOrEqual": "6.7.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "6.8",
|
|
"lessThanOrEqual": "*",
|
|
"status": "unaffected",
|
|
"versionType": "original_commit_for_fix"
|
|
}
|
|
],
|
|
"defaultStatus": "affected"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
}
|
|
},
|
|
"references": {
|
|
"reference_data": [
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/4c3ce64bc9d36ca9164dd6c77ff144c121011aae",
|
|
"refsource": "MISC",
|
|
"name": "https://git.kernel.org/stable/c/4c3ce64bc9d36ca9164dd6c77ff144c121011aae"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/c1d3a84a67db910ce28a871273c992c3d7f9efb5",
|
|
"refsource": "MISC",
|
|
"name": "https://git.kernel.org/stable/c/c1d3a84a67db910ce28a871273c992c3d7f9efb5"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/dcb4d14268595065c85dc5528056713928e17243",
|
|
"refsource": "MISC",
|
|
"name": "https://git.kernel.org/stable/c/dcb4d14268595065c85dc5528056713928e17243"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/0da15a70395182ee8cb75716baf00dddc0bea38d",
|
|
"refsource": "MISC",
|
|
"name": "https://git.kernel.org/stable/c/0da15a70395182ee8cb75716baf00dddc0bea38d"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/13cd1daeea848614e585b2c6ecc11ca9c8ab2500",
|
|
"refsource": "MISC",
|
|
"name": "https://git.kernel.org/stable/c/13cd1daeea848614e585b2c6ecc11ca9c8ab2500"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/804bd8650a3a2bf3432375f8c97d5049d845ce56",
|
|
"refsource": "MISC",
|
|
"name": "https://git.kernel.org/stable/c/804bd8650a3a2bf3432375f8c97d5049d845ce56"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/83340c66b498e49353530e41542500fc8a4782d6",
|
|
"refsource": "MISC",
|
|
"name": "https://git.kernel.org/stable/c/83340c66b498e49353530e41542500fc8a4782d6"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/359e54a93ab43d32ee1bff3c2f9f10cb9f6b6e79",
|
|
"refsource": "MISC",
|
|
"name": "https://git.kernel.org/stable/c/359e54a93ab43d32ee1bff3c2f9f10cb9f6b6e79"
|
|
}
|
|
]
|
|
},
|
|
"generator": {
|
|
"engine": "bippy-9e1c9544281a"
|
|
}
|
|
} |