Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49639", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:21:30.429Z", "datePublished": "2025-02-26T02:23:47.731Z", "dateUpdated": "2025-05-04T08:42:21.759Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T08:42:21.759Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncipso: Fix data-races around sysctl.\n\nWhile reading cipso sysctl variables, they can be changed concurrently.\nSo, we need to add READ_ONCE() to avoid data-races."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["Documentation/networking/ip-sysctl.rst", "net/ipv4/cipso_ipv4.c"], "versions": [{"version": "446fda4f26822b2d42ab3396aafcedf38a9ff2b6", "lessThan": "2764f82bbc158d106693ae3ced3675cf4b963b35", "status": "affected", "versionType": "git"}, {"version": "446fda4f26822b2d42ab3396aafcedf38a9ff2b6", "lessThan": "c321e99d2725d11f7e6a4ebd9ce752259f0bae81", "status": "affected", "versionType": "git"}, {"version": "446fda4f26822b2d42ab3396aafcedf38a9ff2b6", "lessThan": "ca26ca5e2f3eeb3e6fe699cd6effa3b4b2aa8698", "status": "affected", "versionType": "git"}, {"version": "446fda4f26822b2d42ab3396aafcedf38a9ff2b6", "lessThan": "0e41a0f73ccb9be112a80bde3804a771633caaef", "status": "affected", "versionType": "git"}, {"version": "446fda4f26822b2d42ab3396aafcedf38a9ff2b6", "lessThan": "fe2a35fa2c4f9c8ce5ef970eb927031387f9446a", "status": "affected", "versionType": "git"}, {"version": "446fda4f26822b2d42ab3396aafcedf38a9ff2b6", "lessThan": "07b0caf8aeb9b82e6ecc6c292a3e47c7fcdb1148", "status": "affected", "versionType": "git"}, {"version": "446fda4f26822b2d42ab3396aafcedf38a9ff2b6", "lessThan": "59e26906b89cc35bb54476498772b45cbc32323f", "status": "affected", "versionType": "git"}, {"version": "446fda4f26822b2d42ab3396aafcedf38a9ff2b6", "lessThan": "dd44f04b9214adb68ef5684ae87a81ba03632250", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["Documentation/networking/ip-sysctl.rst", "net/ipv4/cipso_ipv4.c"], "versions": [{"version": "2.6.19", "status": "affected"}, {"version": "0", "lessThan": "2.6.19", "status": "unaffected", "versionType": "semver"}, {"version": "4.9.324", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.289", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.253", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.207", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.132", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.56", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18.13", "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": "2.6.19", "versionEndExcluding": "4.9.324"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.19", "versionEndExcluding": "4.14.289"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.19", "versionEndExcluding": "4.19.253"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.19", "versionEndExcluding": "5.4.207"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.19", "versionEndExcluding": "5.10.132"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.19", "versionEndExcluding": "5.15.56"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.19", "versionEndExcluding": "5.18.13"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.19", "versionEndExcluding": "5.19"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/2764f82bbc158d106693ae3ced3675cf4b963b35"}, {"url": "https://git.kernel.org/stable/c/c321e99d2725d11f7e6a4ebd9ce752259f0bae81"}, {"url": "https://git.kernel.org/stable/c/ca26ca5e2f3eeb3e6fe699cd6effa3b4b2aa8698"}, {"url": "https://git.kernel.org/stable/c/0e41a0f73ccb9be112a80bde3804a771633caaef"}, {"url": "https://git.kernel.org/stable/c/fe2a35fa2c4f9c8ce5ef970eb927031387f9446a"}, {"url": "https://git.kernel.org/stable/c/07b0caf8aeb9b82e6ecc6c292a3e47c7fcdb1148"}, {"url": "https://git.kernel.org/stable/c/59e26906b89cc35bb54476498772b45cbc32323f"}, {"url": "https://git.kernel.org/stable/c/dd44f04b9214adb68ef5684ae87a81ba03632250"}], "title": "cipso: Fix data-races around sysctl.", "x_generator": {"engine": "bippy-1.2.0"}}}}