| { |
| "containers": { |
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| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\narp: use RCU protection in arp_xmit()\n\narp_xmit() can be called without RTNL or RCU protection.\n\nUse RCU protection to avoid potential UAF." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/ipv4/arp.c" |
| ], |
| "versions": [ |
| { |
| "version": "29a26a56803855a79dbd028cd61abee56237d6e5", |
| "lessThan": "10f555e3f573d004ae9d89b3276abb58c4ede5c3", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "29a26a56803855a79dbd028cd61abee56237d6e5", |
| "lessThan": "307cd1e2d3cb1cbc6c40c679cada6d7168b18431", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "29a26a56803855a79dbd028cd61abee56237d6e5", |
| "lessThan": "d9366ac2f956a1948b68c0500f84a3462ff2ed8a", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "29a26a56803855a79dbd028cd61abee56237d6e5", |
| "lessThan": "f189654459423d4d48bef2d120b4bfba559e6039", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "29a26a56803855a79dbd028cd61abee56237d6e5", |
| "lessThan": "e9f4dee534eb1b225b0a120395ad9bc2afe164d3", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "29a26a56803855a79dbd028cd61abee56237d6e5", |
| "lessThan": "01d1b5c9abcaff29a43f1d17a19c33eec92c7dbe", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "29a26a56803855a79dbd028cd61abee56237d6e5", |
| "lessThan": "2c331718d3389b6c5f6855078ab7171849e016bd", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "29a26a56803855a79dbd028cd61abee56237d6e5", |
| "lessThan": "a42b69f692165ec39db42d595f4f65a4c8f42e44", |
| "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/arp.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.4", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.4", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.291", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.235", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.179", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.129", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.79", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.16", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.13.4", |
| "lessThanOrEqual": "6.13.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.14", |
| "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": "4.4", |
| "versionEndExcluding": "5.4.291" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "5.10.235" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "5.15.179" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "6.1.129" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "6.6.79" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "6.12.16" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "6.13.4" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4", |
| "versionEndExcluding": "6.14" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/10f555e3f573d004ae9d89b3276abb58c4ede5c3" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/307cd1e2d3cb1cbc6c40c679cada6d7168b18431" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/d9366ac2f956a1948b68c0500f84a3462ff2ed8a" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f189654459423d4d48bef2d120b4bfba559e6039" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e9f4dee534eb1b225b0a120395ad9bc2afe164d3" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/01d1b5c9abcaff29a43f1d17a19c33eec92c7dbe" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2c331718d3389b6c5f6855078ab7171849e016bd" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/a42b69f692165ec39db42d595f4f65a4c8f42e44" |
| } |
| ], |
| "title": "arp: use RCU protection in arp_xmit()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-21762", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
