| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nphonet/pep: refuse to enable an unbound pipe\n\nThis ioctl() implicitly assumed that the socket was already bound to\na valid local socket name, i.e. Phonet object. If the socket was not\nbound, two separate problems would occur:\n\n1) We'd send an pipe enablement request with an invalid source object.\n2) Later socket calls could BUG on the socket unexpectedly being\n connected yet not bound to a valid object." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/phonet/pep.c" |
| ], |
| "versions": [ |
| { |
| "version": "bdb6e697b2a76c541960b86ab8fda88f3de1adf2", |
| "lessThan": "0bbdd62ce9d44f3a22059b3d20a0df977d9f6d59", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bdb6e697b2a76c541960b86ab8fda88f3de1adf2", |
| "lessThan": "b10c7d745615a092a50c2e03ce70446d2bec2aca", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bdb6e697b2a76c541960b86ab8fda88f3de1adf2", |
| "lessThan": "311601f114859d586d5ef8833d60d3aa23282161", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bdb6e697b2a76c541960b86ab8fda88f3de1adf2", |
| "lessThan": "982b6ba1ce626ef87e5c29f26f2401897554f235", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bdb6e697b2a76c541960b86ab8fda88f3de1adf2", |
| "lessThan": "48c76fc53582e7f13c1e0b11c916e503256c4d0b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bdb6e697b2a76c541960b86ab8fda88f3de1adf2", |
| "lessThan": "52ad5da8e316fa11e3a50b3f089aa63e4089bf52", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bdb6e697b2a76c541960b86ab8fda88f3de1adf2", |
| "lessThan": "53ccdc73eedaf0e922c45b569b797d2796fbaafa", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bdb6e697b2a76c541960b86ab8fda88f3de1adf2", |
| "lessThan": "75a2f31520095600f650597c0ac41f48b5ba0068", |
| "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/phonet/pep.c" |
| ], |
| "versions": [ |
| { |
| "version": "3.3", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "3.3", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.4.297", |
| "lessThanOrEqual": "4.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.9.295", |
| "lessThanOrEqual": "4.9.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.14.260", |
| "lessThanOrEqual": "4.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.223", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.169", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.89", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.12", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.16", |
| "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": "3.3", |
| "versionEndExcluding": "4.4.297" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.3", |
| "versionEndExcluding": "4.9.295" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.3", |
| "versionEndExcluding": "4.14.260" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.3", |
| "versionEndExcluding": "4.19.223" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.3", |
| "versionEndExcluding": "5.4.169" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.3", |
| "versionEndExcluding": "5.10.89" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.3", |
| "versionEndExcluding": "5.15.12" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.3", |
| "versionEndExcluding": "5.16" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/0bbdd62ce9d44f3a22059b3d20a0df977d9f6d59" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b10c7d745615a092a50c2e03ce70446d2bec2aca" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/311601f114859d586d5ef8833d60d3aa23282161" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/982b6ba1ce626ef87e5c29f26f2401897554f235" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/48c76fc53582e7f13c1e0b11c916e503256c4d0b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/52ad5da8e316fa11e3a50b3f089aa63e4089bf52" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/53ccdc73eedaf0e922c45b569b797d2796fbaafa" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/75a2f31520095600f650597c0ac41f48b5ba0068" |
| } |
| ], |
| "title": "phonet/pep: refuse to enable an unbound pipe", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2021-47086", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
