| { |
| "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: nexthop: Initialize all fields in dumped nexthops\n\nstruct nexthop_grp contains two reserved fields that are not initialized by\nnla_put_nh_group(), and carry garbage. This can be observed e.g. with\nstrace (edited for clarity):\n\n # ip nexthop add id 1 dev lo\n # ip nexthop add id 101 group 1\n # strace -e recvmsg ip nexthop get id 101\n ...\n recvmsg(... [{nla_len=12, nla_type=NHA_GROUP},\n [{id=1, weight=0, resvd1=0x69, resvd2=0x67}]] ...) = 52\n\nThe fields are reserved and therefore not currently used. But as they are, they\nleak kernel memory, and the fact they are not just zero complicates repurposing\nof the fields for new ends. Initialize the full structure." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/ipv4/nexthop.c" |
| ], |
| "versions": [ |
| { |
| "version": "430a049190de3c9e219f43084de9f1122da04570", |
| "lessThan": "fd06cb4a5fc7bda3dea31712618a62af72a1c6cb", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "430a049190de3c9e219f43084de9f1122da04570", |
| "lessThan": "5cc4d71dda2dd4f1520f40e634a527022e48ccd8", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "430a049190de3c9e219f43084de9f1122da04570", |
| "lessThan": "9e8f558a3afe99ce51a642ce0d3637ddc2b5d5d0", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "430a049190de3c9e219f43084de9f1122da04570", |
| "lessThan": "1377de719652d868f5317ba8398b7e74c5f0430b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "430a049190de3c9e219f43084de9f1122da04570", |
| "lessThan": "7704460acd7f5d35eb07c52500987dc9b95313fb", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "430a049190de3c9e219f43084de9f1122da04570", |
| "lessThan": "a13d3864b76ac87085ec530b2ff8e37482a63a96", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "430a049190de3c9e219f43084de9f1122da04570", |
| "lessThan": "6d745cd0e9720282cd291d36b9db528aea18add2", |
| "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/nexthop.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.3", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.3", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.282", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.224", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.165", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.103", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.44", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.10.3", |
| "lessThanOrEqual": "6.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11", |
| "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": "5.3", |
| "versionEndExcluding": "5.4.282" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "5.10.224" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "5.15.165" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "6.1.103" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "6.6.44" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "6.10.3" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "6.11" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/fd06cb4a5fc7bda3dea31712618a62af72a1c6cb" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/5cc4d71dda2dd4f1520f40e634a527022e48ccd8" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9e8f558a3afe99ce51a642ce0d3637ddc2b5d5d0" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1377de719652d868f5317ba8398b7e74c5f0430b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7704460acd7f5d35eb07c52500987dc9b95313fb" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/a13d3864b76ac87085ec530b2ff8e37482a63a96" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/6d745cd0e9720282cd291d36b9db528aea18add2" |
| } |
| ], |
| "title": "net: nexthop: Initialize all fields in dumped nexthops", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-42283", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
