mirror of
https://github.com/CVEProject/cvelist.git
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168 lines
8.8 KiB
JSON
168 lines
8.8 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-2021-47006",
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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\nARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook\n\nThe commit 1879445dfa7b (\"perf/core: Set event's default\n::overflow_handler()\") set a default event->overflow_handler in\nperf_event_alloc(), and replace the check event->overflow_handler with\nis_default_overflow_handler(), but one is missing.\n\nCurrently, the bp->overflow_handler can not be NULL. As a result,\nenable_single_step() is always not invoked.\n\nComments from Zhen Lei:\n\n https://patchwork.kernel.org/project/linux-arm-kernel/patch/20210207105934.2001-1-thunder.leizhen@huawei.com/"
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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": "1879445dfa7b",
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"version_value": "555a70f7fff0"
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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": "4.7",
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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": "4.7",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "4.9.269",
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"lessThanOrEqual": "4.9.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "4.14.233",
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"lessThanOrEqual": "4.14.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "4.19.191",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "5.4.120",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "5.10.38",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "5.11.22",
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"lessThanOrEqual": "5.11.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "5.12.5",
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"lessThanOrEqual": "5.12.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "5.13",
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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/555a70f7fff03bd669123487905c47ae27dbdaac",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/555a70f7fff03bd669123487905c47ae27dbdaac"
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},
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{
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"url": "https://git.kernel.org/stable/c/ed1f67465327cec4457bb988775245b199da86e6",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/ed1f67465327cec4457bb988775245b199da86e6"
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},
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{
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"url": "https://git.kernel.org/stable/c/a9938d6d78a238d6ab8de57a4d3dcf77adceb9bb",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/a9938d6d78a238d6ab8de57a4d3dcf77adceb9bb"
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},
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{
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"url": "https://git.kernel.org/stable/c/3ed8832aeaa9a37b0fc386bb72ff604352567c80",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/3ed8832aeaa9a37b0fc386bb72ff604352567c80"
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},
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{
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"url": "https://git.kernel.org/stable/c/630146203108bf6b8934eec0dfdb3e46dcb917de",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/630146203108bf6b8934eec0dfdb3e46dcb917de"
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},
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{
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"url": "https://git.kernel.org/stable/c/7eeacc6728c5478e3c01bc82a1f08958eaa12366",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/7eeacc6728c5478e3c01bc82a1f08958eaa12366"
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},
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{
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"url": "https://git.kernel.org/stable/c/dabe299425b1a53a69461fed7ac8922ea6733a25",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/dabe299425b1a53a69461fed7ac8922ea6733a25"
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},
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{
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"url": "https://git.kernel.org/stable/c/a506bd5756290821a4314f502b4bafc2afcf5260",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/a506bd5756290821a4314f502b4bafc2afcf5260"
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}
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