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| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: Fix a data-race around sysctl_tcp_mtu_probe_floor.\n\nWhile reading sysctl_tcp_mtu_probe_floor, 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_timer.c" |
| ], |
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| "status": "affected", |
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| }, |
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| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/ipv4/tcp_timer.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.4", |
| "status": "affected" |
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| "version": "0", |
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| "status": "unaffected", |
| "versionType": "semver" |
| }, |
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| "status": "unaffected", |
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| }, |
| { |
| "version": "5.10.134", |
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| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.58", |
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| "status": "unaffected", |
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| "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:*:*:*:*:*:*:*:*", |
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| "versionEndExcluding": "5.4.208" |
| }, |
| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| { |
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| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/033963b220633ed1602d458e7e4ac06afa9fefb2" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/d5bece4df6090395f891110ef52a6f82d16685db" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/cc36c37f5fe066c4708e623ead96dc8f57224bf5" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e2ecbf3f0aa88277d43908c53b99399d55729ff9" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/8e92d4423615a5257d0d871fc067aa561f597deb" |
| } |
| ], |
| "title": "tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor.", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2022-49594", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
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