| { |
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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\nnetlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets\n\nWhen calling netlbl_conn_setattr(), addr->sa_family is used\nto determine the function behavior. If sk is an IPv4 socket,\nbut the connect function is called with an IPv6 address,\nthe function calipso_sock_setattr() is triggered.\nInside this function, the following code is executed:\n\nsk_fullsock(__sk) ? inet_sk(__sk)->pinet6 : NULL;\n\nSince sk is an IPv4 socket, pinet6 is NULL, leading to a\nnull pointer dereference.\n\nThis patch fixes the issue by checking if inet6_sk(sk)\nreturns a NULL pointer before accessing pinet6." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/ipv6/calipso.c" |
| ], |
| "versions": [ |
| { |
| "version": "ceba1832b1b2da0149c51de62a847c00bca1677a", |
| "lessThan": "1ad9166cab6a0f5c0b10344a97bdf749ae11dcbf", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ceba1832b1b2da0149c51de62a847c00bca1677a", |
| "lessThan": "1e38f7a6cdd68377f8a4189b2fbaec14a6dd5152", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ceba1832b1b2da0149c51de62a847c00bca1677a", |
| "lessThan": "a7e89541d05b98c79a51c0f95df020f8e82b62ed", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ceba1832b1b2da0149c51de62a847c00bca1677a", |
| "lessThan": "797e5371cf55463b4530bab3fef5f27f7c6657a8", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ceba1832b1b2da0149c51de62a847c00bca1677a", |
| "lessThan": "1927d0bcd5b81e80971bf6b8eba267508bd1c78b", |
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| "versionType": "git" |
| }, |
| { |
| "version": "ceba1832b1b2da0149c51de62a847c00bca1677a", |
| "lessThan": "3ba9cf69de50e8abed32b448616c313baa4c5712", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ceba1832b1b2da0149c51de62a847c00bca1677a", |
| "lessThan": "9fe3839588db7519030377b7dee3f165e654f6c5", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ceba1832b1b2da0149c51de62a847c00bca1677a", |
| "lessThan": "172a8a996a337206970467e871dd995ac07640b1", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ceba1832b1b2da0149c51de62a847c00bca1677a", |
| "lessThan": "078aabd567de3d63d37d7673f714e309d369e6e2", |
| "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/ipv6/calipso.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.8", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.8", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.292", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.236", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.180", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.134", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.87", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.23", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.13.11", |
| "lessThanOrEqual": "6.13.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.14.2", |
| "lessThanOrEqual": "6.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.15", |
| "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": "4.8", |
| "versionEndExcluding": "5.4.292" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "5.10.236" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "5.15.180" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
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| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| }, |
| { |
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| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "6.12.23" |
| }, |
| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "6.13.11" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "6.14.2" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "6.15" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/1ad9166cab6a0f5c0b10344a97bdf749ae11dcbf" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1e38f7a6cdd68377f8a4189b2fbaec14a6dd5152" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/a7e89541d05b98c79a51c0f95df020f8e82b62ed" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/797e5371cf55463b4530bab3fef5f27f7c6657a8" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1927d0bcd5b81e80971bf6b8eba267508bd1c78b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/3ba9cf69de50e8abed32b448616c313baa4c5712" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9fe3839588db7519030377b7dee3f165e654f6c5" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/172a8a996a337206970467e871dd995ac07640b1" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/078aabd567de3d63d37d7673f714e309d369e6e2" |
| } |
| ], |
| "title": "netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-22063", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
