mirror of
https://github.com/CVEProject/cvelist.git
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168 lines
9.0 KiB
JSON
168 lines
9.0 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-2024-43856",
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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\ndma: fix call order in dmam_free_coherent\n\ndmam_free_coherent() frees a DMA allocation, which makes the\nfreed vaddr available for reuse, then calls devres_destroy()\nto remove and free the data structure used to track the DMA\nallocation. Between the two calls, it is possible for a\nconcurrent task to make an allocation with the same vaddr\nand add it to the devres list.\n\nIf this happens, there will be two entries in the devres list\nwith the same vaddr and devres_destroy() can free the wrong\nentry, triggering the WARN_ON() in dmam_match.\n\nFix by destroying the devres entry before freeing the DMA\nallocation.\n\n kokonut //net/encryption\n http://sponge2/b9145fe6-0f72-4325-ac2f-a84d81075b03"
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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": "9ac7849e35f7",
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"version_value": "fe2d246080f0"
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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": "2.6.21",
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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": "2.6.21",
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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": "4.19.320",
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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": "5.4.282",
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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": "5.10.224",
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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": "5.15.165",
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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": "6.1.103",
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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": "6.6.44",
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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": "6.10.3",
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"lessThanOrEqual": "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",
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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/fe2d246080f035e0af5793cb79067ba125e4fb63",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/fe2d246080f035e0af5793cb79067ba125e4fb63"
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},
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{
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"url": "https://git.kernel.org/stable/c/2f7bbdc744f2e7051d1cb47c8e082162df1923c9",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/2f7bbdc744f2e7051d1cb47c8e082162df1923c9"
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},
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{
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"url": "https://git.kernel.org/stable/c/257193083e8f43907e99ea633820fc2b3bcd24c7",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/257193083e8f43907e99ea633820fc2b3bcd24c7"
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},
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{
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"url": "https://git.kernel.org/stable/c/87b34c8c94e29fa01d744e5147697f592998d954",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/87b34c8c94e29fa01d744e5147697f592998d954"
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},
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{
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"url": "https://git.kernel.org/stable/c/f993a4baf6b622232e4c190d34c220179e5d61eb",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/f993a4baf6b622232e4c190d34c220179e5d61eb"
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},
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{
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"url": "https://git.kernel.org/stable/c/1fe97f68fce1ba24bf823bfb0eb0956003473130",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/1fe97f68fce1ba24bf823bfb0eb0956003473130"
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},
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{
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"url": "https://git.kernel.org/stable/c/22094f5f52e7bc16c5bf9613365049383650b02e",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/22094f5f52e7bc16c5bf9613365049383650b02e"
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},
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{
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"url": "https://git.kernel.org/stable/c/28e8b7406d3a1f5329a03aa25a43aa28e087cb20",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/28e8b7406d3a1f5329a03aa25a43aa28e087cb20"
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}
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]
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},
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