CVE-2022-49595

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-49595", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:21:30.413Z", "datePublished": "2025-02-26T02:23:26.012Z", "dateUpdated": "2026-05-11T19:02:59.188Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:02:59.188Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: Fix a data-race around sysctl_tcp_probe_threshold.\n\nWhile reading sysctl_tcp_probe_threshold, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its reader."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/ipv4/tcp_output.c"], "versions": [{"version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "9b5dc7ad6da1373d3c60d4b869d688f996e5d219", "status": "affected", "versionType": "git"}, {"version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "44768749980d53bc01980d9c060f736808d11af0", "status": "affected", "versionType": "git"}, {"version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "96900fa61777402eb5056269d8000aace33a8b6c", "status": "affected", "versionType": "git"}, {"version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "b04817c94fbd285a967d9b830b274fe9998c9c0b", "status": "affected", "versionType": "git"}, {"version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "d452ce36f2d4c402fa3f5275c9677f80166e7fc6", "status": "affected", "versionType": "git"}, {"version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "f524c3e7f6cdad66b3b6a912cef47b656f8b0de3", "status": "affected", "versionType": "git"}, {"version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "fa5fb2cf9393db898772db8cb897ed5fd265eb78", "status": "affected", "versionType": "git"}, {"version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "92c0aa4175474483d6cf373314343d4e624e882a", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/ipv4/tcp_output.c"], "versions": [{"version": "4.1", "status": "affected"}, {"version": "0", "lessThan": "4.1", "status": "unaffected", "versionType": "semver"}, {"version": "4.9.325", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.290", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.254", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.208", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.134", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.58", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18.15", "lessThanOrEqual": "5.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.1", "versionEndExcluding": "4.9.325"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.1", "versionEndExcluding": "4.14.290"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.1", "versionEndExcluding": "4.19.254"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.1", "versionEndExcluding": "5.4.208"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.1", "versionEndExcluding": "5.10.134"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.1", "versionEndExcluding": "5.15.58"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.1", "versionEndExcluding": "5.18.15"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.1", "versionEndExcluding": "5.19"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/9b5dc7ad6da1373d3c60d4b869d688f996e5d219"}, {"url": "https://git.kernel.org/stable/c/44768749980d53bc01980d9c060f736808d11af0"}, {"url": "https://git.kernel.org/stable/c/96900fa61777402eb5056269d8000aace33a8b6c"}, {"url": "https://git.kernel.org/stable/c/b04817c94fbd285a967d9b830b274fe9998c9c0b"}, {"url": "https://git.kernel.org/stable/c/d452ce36f2d4c402fa3f5275c9677f80166e7fc6"}, {"url": "https://git.kernel.org/stable/c/f524c3e7f6cdad66b3b6a912cef47b656f8b0de3"}, {"url": "https://git.kernel.org/stable/c/fa5fb2cf9393db898772db8cb897ed5fd265eb78"}, {"url": "https://git.kernel.org/stable/c/92c0aa4175474483d6cf373314343d4e624e882a"}], "title": "tcp: Fix a data-race around sysctl_tcp_probe_threshold.", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2022-49595", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-01T19:35:38.101021Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-362", "description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T19:36:52.992Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2022-49595", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-01T19:35:38.101021Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-362", "description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T16:51:09.624Z"}}], "cna": {"title": "tcp: Fix a data-race around sysctl_tcp_probe_threshold.", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "9b5dc7ad6da1373d3c60d4b869d688f996e5d219", "versionType": "git"}, {"status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "44768749980d53bc01980d9c060f736808d11af0", "versionType": "git"}, {"status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "96900fa61777402eb5056269d8000aace33a8b6c", "versionType": "git"}, {"status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "b04817c94fbd285a967d9b830b274fe9998c9c0b", "versionType": "git"}, {"status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "d452ce36f2d4c402fa3f5275c9677f80166e7fc6", "versionType": "git"}, {"status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "f524c3e7f6cdad66b3b6a912cef47b656f8b0de3", "versionType": "git"}, {"status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "fa5fb2cf9393db898772db8cb897ed5fd265eb78", "versionType": "git"}, {"status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "lessThan": "92c0aa4175474483d6cf373314343d4e624e882a", "versionType": "git"}], "programFiles": ["net/ipv4/tcp_output.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.1"}, {"status": "unaffected", "version": "0", "lessThan": "4.1", "versionType": "semver"}, {"status": "unaffected", "version": "4.9.325", "versionType": "semver", "lessThanOrEqual": "4.9.*"}, {"status": "unaffected", "version": "4.14.290", "versionType": "semver", "lessThanOrEqual": "4.14.*"}, {"status": "unaffected", "version": "4.19.254", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.208", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.134", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.58", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "5.18.15", "versionType": "semver", "lessThanOrEqual": "5.18.*"}, {"status": "unaffected", "version": "5.19", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["net/ipv4/tcp_output.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/9b5dc7ad6da1373d3c60d4b869d688f996e5d219"}, {"url": "https://git.kernel.org/stable/c/44768749980d53bc01980d9c060f736808d11af0"}, {"url": "https://git.kernel.org/stable/c/96900fa61777402eb5056269d8000aace33a8b6c"}, {"url": "https://git.kernel.org/stable/c/b04817c94fbd285a967d9b830b274fe9998c9c0b"}, {"url": "https://git.kernel.org/stable/c/d452ce36f2d4c402fa3f5275c9677f80166e7fc6"}, {"url": "https://git.kernel.org/stable/c/f524c3e7f6cdad66b3b6a912cef47b656f8b0de3"}, {"url": "https://git.kernel.org/stable/c/fa5fb2cf9393db898772db8cb897ed5fd265eb78"}, {"url": "https://git.kernel.org/stable/c/92c0aa4175474483d6cf373314343d4e624e882a"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: Fix a data-race around sysctl_tcp_probe_threshold.\n\nWhile reading sysctl_tcp_probe_threshold, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its reader."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.9.325", "versionStartIncluding": "4.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.14.290", "versionStartIncluding": "4.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.19.254", "versionStartIncluding": "4.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.4.208", "versionStartIncluding": "4.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.10.134", "versionStartIncluding": "4.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.15.58", "versionStartIncluding": "4.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.18.15", "versionStartIncluding": "4.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.19", "versionStartIncluding": "4.1"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:02:59.188Z"}}}, "cveMetadata": {"cveId": "CVE-2022-49595", "state": "PUBLISHED", "dateUpdated": "2026-05-11T19:02:59.188Z", "dateReserved": "2025-02-26T02:21:30.413Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2025-02-26T02:23:26.012Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["net/ipv4/tcp_output.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "9b5dc7ad6da1373d3c60d4b869d688f996e5d219", "status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "versionType": "git"}, {"lessThan": "44768749980d53bc01980d9c060f736808d11af0", "status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "versionType": "git"}, {"lessThan": "96900fa61777402eb5056269d8000aace33a8b6c", "status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "versionType": "git"}, {"lessThan": "b04817c94fbd285a967d9b830b274fe9998c9c0b", "status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "versionType": "git"}, {"lessThan": "d452ce36f2d4c402fa3f5275c9677f80166e7fc6", "status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "versionType": "git"}, {"lessThan": "f524c3e7f6cdad66b3b6a912cef47b656f8b0de3", "status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "versionType": "git"}, {"lessThan": "fa5fb2cf9393db898772db8cb897ed5fd265eb78", "status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "versionType": "git"}, {"lessThan": "92c0aa4175474483d6cf373314343d4e624e882a", "status": "affected", "version": "6b58e0a5f32dedb609438bb9c9c82aa6e23381f2", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["net/ipv4/tcp_output.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.1"}, {"lessThan": "4.1", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "4.9.*", "status": "unaffected", "version": "4.9.325", "versionType": "semver"}, {"lessThanOrEqual": "4.14.*", "status": "unaffected", "version": "4.14.290", "versionType": "semver"}, {"lessThanOrEqual": "4.19.*", "status": "unaffected", "version": "4.19.254", "versionType": "semver"}, {"lessThanOrEqual": "5.4.*", "status": "unaffected", "version": "5.4.208", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.134", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.58", "versionType": "semver"}, {"lessThanOrEqual": "5.18.*", "status": "unaffected", "version": "5.18.15", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "5.19", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "59349928-C040-410F-9AEF-F0E37775F4F0", "versionEndExcluding": "4.9.325", "versionStartIncluding": "4.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "1F023E37-5DAE-491D-9971-00FC089E8C7E", "versionEndExcluding": "4.14.290", "versionStartIncluding": "4.10", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "56D38C39-4EB7-48A7-85D3-D4854AC7B3E8", "versionEndExcluding": "4.19.254", "versionStartIncluding": "4.15", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "58A5EC97-5FF0-4B0A-8074-2A5A57644D59", "versionEndExcluding": "5.4.208", "versionStartIncluding": "4.20", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "4B697B47-6B36-47E0-95DC-054EC4633DEA", "versionEndExcluding": "5.10.134", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "13CF20C8-4DA9-4A21-AD13-7A5C22E5FB05", "versionEndExcluding": "5.15.58", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "EAD6B571-194C-43A2-A4AB-F68F869D13BC", "versionEndExcluding": "5.18.15", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*", "matchCriteriaId": "A8C30C2D-F82D-4D37-AB48-D76ABFBD5377", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*", "matchCriteriaId": "BF8547FC-C849-4F1B-804B-A93AE2F04A92", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*", "matchCriteriaId": "F3068028-F453-4A1C-B80F-3F5609ACEF60", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*", "matchCriteriaId": "2E9C0DB0-D349-489F-A3D6-B77214E93A8A", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc5:*:*:*:*:*:*", "matchCriteriaId": "1A0DE3B7-0FFB-45AA-9BD6-19870CA7C6FD", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc6:*:*:*:*:*:*", "matchCriteriaId": "00AE778B-BAEE-49EB-9F84-003B73D7862A", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc7:*:*:*:*:*:*", "matchCriteriaId": "C178431E-AD82-4B3D-B70F-A273A02ABD5D", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: Fix a data-race around sysctl_tcp_probe_threshold.\n\nWhile reading sysctl_tcp_probe_threshold, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its reader."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: tcp: Se ha corregido una ejecuci\u00f3n de datos en torno a sysctl_tcp_probe_threshold. Al leer sysctl_tcp_probe_threshold, se puede modificar simult\u00e1neamente. Por lo tanto, debemos agregar READ_ONCE() a su lector."}], "id": "CVE-2022-49595", "lastModified": "2026-06-17T05:18:34.277", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-49595", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-10-01T19:35:38.101021Z", "version": "2.0.3"}}]}, "published": "2025-02-26T07:01:35.040", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/44768749980d53bc01980d9c060f736808d11af0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/92c0aa4175474483d6cf373314343d4e624e882a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/96900fa61777402eb5056269d8000aace33a8b6c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9b5dc7ad6da1373d3c60d4b869d688f996e5d219"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b04817c94fbd285a967d9b830b274fe9998c9c0b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d452ce36f2d4c402fa3f5275c9677f80166e7fc6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f524c3e7f6cdad66b3b6a912cef47b656f8b0de3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/fa5fb2cf9393db898772db8cb897ed5fd265eb78"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-362"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-362"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2023:2458", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-284.11.1.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}, {"advisory": "RHSA-2023:2458", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-284.11.1.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}], "bugzilla": {"description": "kernel: tcp: Fix a data-race around sysctl_tcp_probe_threshold.", "id": "2348198", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2348198"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.7", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-362", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ntcp: Fix a data-race around sysctl_tcp_probe_threshold.\nWhile reading sysctl_tcp_probe_threshold, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its reader."], "name": "CVE-2022-49595", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-49595\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49595\nhttps://lore.kernel.org/linux-cve-announce/2025022610-CVE-2022-49595-6abc@gregkh/T"], "threat_severity": "Moderate"}

{}