mirror of
https://github.com/CVEProject/cvelist.git
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135 lines
6.9 KiB
JSON
135 lines
6.9 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-2022-49549",
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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\nx86/MCE/AMD: Fix memory leak when threshold_create_bank() fails\n\nIn mce_threshold_create_device(), if threshold_create_bank() fails, the\npreviously allocated threshold banks array @bp will be leaked because\nthe call to mce_threshold_remove_device() will not free it.\n\nThis happens because mce_threshold_remove_device() fetches the pointer\nthrough the threshold_banks per-CPU variable but bp is written there\nonly after the bank creation is successful, and not before, when\nthreshold_create_bank() fails.\n\nAdd a helper which unwinds all the bank creation work previously done\nand pass into it the previously allocated threshold banks array for\nfreeing.\n\n [ bp: Massage. ]"
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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": "6458de97fc15530b54477c4e2b70af653e8ac3d9",
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"version_value": "b4acb8e7f1594607bc9017ef0aacb40b24a003d6"
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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": "5.8",
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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": "5.8",
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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": "5.10.121",
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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": "5.15.46",
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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": "5.17.14",
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"lessThanOrEqual": "5.17.*",
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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": "5.18.3",
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"lessThanOrEqual": "5.18.*",
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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": "5.19",
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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/b4acb8e7f1594607bc9017ef0aacb40b24a003d6",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/b4acb8e7f1594607bc9017ef0aacb40b24a003d6"
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},
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{
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"url": "https://git.kernel.org/stable/c/cc0dd4456f9573bf8af9b4d8754433918e809e1e",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/cc0dd4456f9573bf8af9b4d8754433918e809e1e"
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},
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{
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"url": "https://git.kernel.org/stable/c/9708f1956eeb70c86943e0bc62fa3b0101b59616",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/9708f1956eeb70c86943e0bc62fa3b0101b59616"
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},
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{
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"url": "https://git.kernel.org/stable/c/396b8e7ab2a99ddac57d3522b3da5e58cb608d37",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/396b8e7ab2a99ddac57d3522b3da5e58cb608d37"
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},
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{
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"url": "https://git.kernel.org/stable/c/e5f28623ceb103e13fc3d7bd45edf9818b227fd0",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/e5f28623ceb103e13fc3d7bd45edf9818b227fd0"
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}
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]
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},
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"generator": {
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"engine": "bippy-5f407fcff5a0"
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}
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} |