mirror of
https://github.com/CVEProject/cvelist.git
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168 lines
8.9 KiB
JSON
168 lines
8.9 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2024-36883",
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"ASSIGNER": "cve@kernel.org",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fix out-of-bounds access in ops_init\n\nnet_alloc_generic is called by net_alloc, which is called without any\nlocking. It reads max_gen_ptrs, which is changed under pernet_ops_rwsem. It\nis read twice, first to allocate an array, then to set s.len, which is\nlater used to limit the bounds of the array access.\n\nIt is possible that the array is allocated and another thread is\nregistering a new pernet ops, increments max_gen_ptrs, which is then used\nto set s.len with a larger than allocated length for the variable array.\n\nFix it by reading max_gen_ptrs only once in net_alloc_generic. If\nmax_gen_ptrs is later incremented, it will be caught in net_assign_generic."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "n/a"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "Linux",
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"product": {
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"product_data": [
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{
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"product_name": "Linux",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "073862ba5d24",
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"version_value": "3cdc34d76c4f"
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},
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{
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"version_value": "not down converted",
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"x_cve_json_5_version_data": {
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"versions": [
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{
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"version": "3.3",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "3.3",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.19.314",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.276",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.217",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.159",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.91",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.31",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.8.10",
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"lessThanOrEqual": "6.8.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.9",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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],
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"defaultStatus": "affected"
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}
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://git.kernel.org/stable/c/3cdc34d76c4f777579e28ad373979d36c030cfd3",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/3cdc34d76c4f777579e28ad373979d36c030cfd3"
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},
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{
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"url": "https://git.kernel.org/stable/c/7b0e64583eab8c1d896b47e5dd0bf2e7d86ec41f",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/7b0e64583eab8c1d896b47e5dd0bf2e7d86ec41f"
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},
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{
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"url": "https://git.kernel.org/stable/c/0c3248bc708a7797be573214065cf908ff1f54c7",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/0c3248bc708a7797be573214065cf908ff1f54c7"
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},
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{
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"url": "https://git.kernel.org/stable/c/9518b79bfd2fbf99fa9b7e8e36bcb1825e7ba030",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/9518b79bfd2fbf99fa9b7e8e36bcb1825e7ba030"
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},
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{
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"url": "https://git.kernel.org/stable/c/2d60ff5874aefd006717ca5e22ac1e25eac29c42",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/2d60ff5874aefd006717ca5e22ac1e25eac29c42"
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},
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{
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"url": "https://git.kernel.org/stable/c/b6dbfd5bcc267a95a0bf1bf96af46243f96ec6cd",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/b6dbfd5bcc267a95a0bf1bf96af46243f96ec6cd"
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},
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{
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"url": "https://git.kernel.org/stable/c/f4f94587e1bf87cb40ec33955a9d90148dd026ab",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/f4f94587e1bf87cb40ec33955a9d90148dd026ab"
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},
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{
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"url": "https://git.kernel.org/stable/c/a26ff37e624d12e28077e5b24d2b264f62764ad6",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/a26ff37e624d12e28077e5b24d2b264f62764ad6"
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}
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]
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},
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"generator": {
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"engine": "bippy-9e1c9544281a"
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}
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} |