| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mctp: take ownership of skb in mctp_local_output\n\nCurrently, mctp_local_output only takes ownership of skb on success, and\nwe may leak an skb if mctp_local_output fails in specific states; the\nskb ownership isn't transferred until the actual output routing occurs.\n\nInstead, make mctp_local_output free the skb on all error paths up to\nthe route action, so it always consumes the passed skb." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "include/net/mctp.h", |
| "net/mctp/route.c" |
| ], |
| "versions": [ |
| { |
| "version": "833ef3b91de692ef33b800bca6b1569c39dece74", |
| "lessThan": "a3c8fa54e904b0ddb52a08cc2d8ac239054f61fd", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "833ef3b91de692ef33b800bca6b1569c39dece74", |
| "lessThan": "cbebc55ceacef1fc0651e80e0103cc184552fc68", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "833ef3b91de692ef33b800bca6b1569c39dece74", |
| "lessThan": "a639441c880ac479495e5ab37e3c29f21ae5771b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "833ef3b91de692ef33b800bca6b1569c39dece74", |
| "lessThan": "3773d65ae5154ed7df404b050fd7387a36ab5ef3", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "include/net/mctp.h", |
| "net/mctp/route.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.15", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.15", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.81", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.21", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.7.9", |
| "lessThanOrEqual": "6.7.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.8", |
| "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": "5.15", |
| "versionEndExcluding": "6.1.81" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.15", |
| "versionEndExcluding": "6.6.21" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.15", |
| "versionEndExcluding": "6.7.9" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.15", |
| "versionEndExcluding": "6.8" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/a3c8fa54e904b0ddb52a08cc2d8ac239054f61fd" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/cbebc55ceacef1fc0651e80e0103cc184552fc68" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/a639441c880ac479495e5ab37e3c29f21ae5771b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/3773d65ae5154ed7df404b050fd7387a36ab5ef3" |
| } |
| ], |
| "title": "net: mctp: take ownership of skb in mctp_local_output", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-27418", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
