cvelist/2024/38xxx/CVE-2024-38662.json
2024-11-05 10:02:17 +00:00

166 lines
8.6 KiB
JSON

{
"data_version": "4.0",
"data_type": "CVE",
"data_format": "MITRE",
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"ID": "CVE-2024-38662",
"ASSIGNER": "cve@kernel.org",
"STATE": "PUBLIC"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Allow delete from sockmap/sockhash only if update is allowed\n\nWe have seen an influx of syzkaller reports where a BPF program attached to\na tracepoint triggers a locking rule violation by performing a map_delete\non a sockmap/sockhash.\n\nWe don't intend to support this artificial use scenario. Extend the\nexisting verifier allowed-program-type check for updating sockmap/sockhash\nto also cover deleting from a map.\n\nFrom now on only BPF programs which were previously allowed to update\nsockmap/sockhash can delete from these map types."
}
]
},
"problemtype": {
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"description": [
{
"lang": "eng",
"value": "n/a"
}
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},
"affects": {
"vendor": {
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{
"vendor_name": "Linux",
"product": {
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"product_name": "Linux",
"version": {
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"version_name": "dd54b48db0c8",
"version_value": "29467edc2381"
},
{
"version_affected": "<",
"version_name": "d1e73fb19a4c",
"version_value": "11e8ecc5b860"
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{
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"version_name": "a44770fed865",
"version_value": "6693b172f008"
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{
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"version_value": "000a65bf1dc0"
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{
"version_affected": "<",
"version_name": "ff9105993240",
"version_value": "b81e1c5a3c70"
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"versions": [
{
"version": "6.9",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.9",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.219",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.161",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
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},
{
"version": "6.1.93",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
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},
{
"version": "6.6.33",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.9.4",
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.10",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
],
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"url": "https://git.kernel.org/stable/c/29467edc23818dc5a33042ffb4920b49b090e63d",
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"name": "https://git.kernel.org/stable/c/29467edc23818dc5a33042ffb4920b49b090e63d"
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{
"url": "https://git.kernel.org/stable/c/11e8ecc5b86037fec43d07b1c162e233e131b1d9",
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"name": "https://git.kernel.org/stable/c/11e8ecc5b86037fec43d07b1c162e233e131b1d9"
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{
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"refsource": "MISC",
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{
"url": "https://git.kernel.org/stable/c/000a65bf1dc04fb2b65e2abf116f0bc0fc2ee7b1",
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"name": "https://git.kernel.org/stable/c/000a65bf1dc04fb2b65e2abf116f0bc0fc2ee7b1"
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"url": "https://git.kernel.org/stable/c/b81e1c5a3c70398cf76631ede63a03616ed1ba3c",
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"name": "https://git.kernel.org/stable/c/b81e1c5a3c70398cf76631ede63a03616ed1ba3c"
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{
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