mirror of
https://github.com/CVEProject/cvelist.git
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102 lines
4.8 KiB
JSON
102 lines
4.8 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-2024-50260",
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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\nsock_map: fix a NULL pointer dereference in sock_map_link_update_prog()\n\nThe following race condition could trigger a NULL pointer dereference:\n\nsock_map_link_detach():\t\tsock_map_link_update_prog():\n mutex_lock(&sockmap_mutex);\n ...\n sockmap_link->map = NULL;\n mutex_unlock(&sockmap_mutex);\n \t\t\t\t mutex_lock(&sockmap_mutex);\n\t\t\t\t ...\n\t\t\t\t sock_map_prog_link_lookup(sockmap_link->map);\n\t\t\t\t mutex_unlock(&sockmap_mutex);\n <continue>\n\nFix it by adding a NULL pointer check. In this specific case, it makes\nno sense to update a link which is being released."
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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": "699c23f02c65",
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"version_value": "9afe35fdda16"
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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": "6.10",
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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": "6.10",
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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": "6.11.7",
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"lessThanOrEqual": "6.11.*",
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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": "6.12",
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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/9afe35fdda16e09d5bd3c49a68ba8c680dd678bd",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/9afe35fdda16e09d5bd3c49a68ba8c680dd678bd"
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},
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{
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"url": "https://git.kernel.org/stable/c/740be3b9a6d73336f8c7d540842d0831dc7a808b",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/740be3b9a6d73336f8c7d540842d0831dc7a808b"
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}
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]
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},
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"generator": {
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"engine": "bippy-8e903de6a542"
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}
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} |