mirror of
https://github.com/CVEProject/cvelist.git
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136 lines
6.7 KiB
JSON
136 lines
6.7 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-2024-26686",
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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\nfs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats\n\nlock_task_sighand() can trigger a hard lockup. If NR_CPUS threads call\ndo_task_stat() at the same time and the process has NR_THREADS, it will\nspin with irqs disabled O(NR_CPUS * NR_THREADS) time.\n\nChange do_task_stat() to use sig->stats_lock to gather the statistics\noutside of ->siglock protected section, in the likely case this code will\nrun lockless."
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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": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
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"version_value": "4fe85bdaabd63f8f8579b24a10ed597c9c482164"
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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": "5.10.237",
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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": "5.15.181",
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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": "6.1.82",
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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": "6.6.64",
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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": "6.7.6",
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"lessThanOrEqual": "6.7.*",
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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",
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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/4fe85bdaabd63f8f8579b24a10ed597c9c482164",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/4fe85bdaabd63f8f8579b24a10ed597c9c482164"
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},
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{
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"url": "https://git.kernel.org/stable/c/0c35d1914353799c54fa1843fe7dea6fcbcdbac5",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/0c35d1914353799c54fa1843fe7dea6fcbcdbac5"
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},
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{
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"url": "https://git.kernel.org/stable/c/cf4b8c39b9a0bd81c47afc7ef62914a62dd5ec4d",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/cf4b8c39b9a0bd81c47afc7ef62914a62dd5ec4d"
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},
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{
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"url": "https://git.kernel.org/stable/c/3820b0fac7732a653bcc6f6ac20c1d72e697f8f6",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/3820b0fac7732a653bcc6f6ac20c1d72e697f8f6"
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},
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{
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"url": "https://git.kernel.org/stable/c/27978243f165b44e342f28f449b91327944ea071",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/27978243f165b44e342f28f449b91327944ea071"
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},
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{
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"url": "https://git.kernel.org/stable/c/7601df8031fd67310af891897ef6cc0df4209305",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/7601df8031fd67310af891897ef6cc0df4209305"
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}
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]
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},
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"generator": {
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"engine": "bippy-1.1.0"
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}
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} |