mirror of
https://github.com/CVEProject/cvelist.git
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169 lines
8.7 KiB
JSON
169 lines
8.7 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-2021-47356",
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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\nmISDN: fix possible use-after-free in HFC_cleanup()\n\nThis module's remove path calls del_timer(). However, that function\ndoes not wait until the timer handler finishes. This means that the\ntimer handler may still be running after the driver's remove function\nhas finished, which would result in a use-after-free.\n\nFix by calling del_timer_sync(), which makes sure the timer handler\nhas finished, and unable to re-schedule itself."
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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": "1da177e4c3f4",
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"version_value": "49331c07ef0f"
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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": "4.4.276",
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"lessThanOrEqual": "4.4.*",
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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": "4.9.276",
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"lessThanOrEqual": "4.9.*",
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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": "4.14.240",
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"lessThanOrEqual": "4.14.*",
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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": "4.19.198",
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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": "5.4.133",
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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": "5.10.51",
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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": "5.12.18",
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"lessThanOrEqual": "5.12.*",
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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": "5.13.3",
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"lessThanOrEqual": "5.13.*",
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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": "5.14",
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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/49331c07ef0f8fdfa42b30ba6a83a657b29d7fbe",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/49331c07ef0f8fdfa42b30ba6a83a657b29d7fbe"
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},
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{
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"url": "https://git.kernel.org/stable/c/54ff3202928952a100c477248e65ac6db01258a7",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/54ff3202928952a100c477248e65ac6db01258a7"
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},
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{
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"url": "https://git.kernel.org/stable/c/7867ddc5f3de7f289aee63233afc0df4b62834c5",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/7867ddc5f3de7f289aee63233afc0df4b62834c5"
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},
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{
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"url": "https://git.kernel.org/stable/c/5f2818185da0fe82a932f0856633038b66faf124",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/5f2818185da0fe82a932f0856633038b66faf124"
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},
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{
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"url": "https://git.kernel.org/stable/c/3ecd228c636ee17c14662729737fa07242a93cb0",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/3ecd228c636ee17c14662729737fa07242a93cb0"
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},
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{
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"url": "https://git.kernel.org/stable/c/b7ee9ae1e0cf55a037c4a99af2acc5d78cb7802d",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/b7ee9ae1e0cf55a037c4a99af2acc5d78cb7802d"
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},
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{
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"url": "https://git.kernel.org/stable/c/61370ff07e0acc657559a8fac02551dfeb9d3020",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/61370ff07e0acc657559a8fac02551dfeb9d3020"
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},
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{
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"url": "https://git.kernel.org/stable/c/ed7c3739d0a07e2ec3ccbffe7e93cea01c438cda",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/ed7c3739d0a07e2ec3ccbffe7e93cea01c438cda"
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},
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{
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"url": "https://git.kernel.org/stable/c/009fc857c5f6fda81f2f7dd851b2d54193a8e733",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/009fc857c5f6fda81f2f7dd851b2d54193a8e733"
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}
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]
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},
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} |