| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naoe: fix the potential use-after-free problem in aoecmd_cfg_pkts\n\nThis patch is against CVE-2023-6270. The description of cve is:\n\n A flaw was found in the ATA over Ethernet (AoE) driver in the Linux\n kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on\n `struct net_device`, and a use-after-free can be triggered by racing\n between the free on the struct and the access through the `skbtxq`\n global queue. This could lead to a denial of service condition or\n potential code execution.\n\nIn aoecmd_cfg_pkts(), it always calls dev_put(ifp) when skb initial\ncode is finished. But the net_device ifp will still be used in\nlater tx()->dev_queue_xmit() in kthread. Which means that the\ndev_put(ifp) should NOT be called in the success path of skb\ninitial code in aoecmd_cfg_pkts(). Otherwise tx() may run into\nuse-after-free because the net_device is freed.\n\nThis patch removed the dev_put(ifp) in the success path in\naoecmd_cfg_pkts(), and added dev_put() after skb xmit in tx()." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/block/aoe/aoecmd.c", |
| "drivers/block/aoe/aoenet.c" |
| ], |
| "versions": [ |
| { |
| "version": "7562f876cd93800f2f8c89445f2a563590b24e09", |
| "lessThan": "ad80c34944d7175fa1f5c7a55066020002921a99", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7562f876cd93800f2f8c89445f2a563590b24e09", |
| "lessThan": "1a54aa506b3b2f31496731039e49778f54eee881", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7562f876cd93800f2f8c89445f2a563590b24e09", |
| "lessThan": "faf0b4c5e00bb680e8e43ac936df24d3f48c8e65", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7562f876cd93800f2f8c89445f2a563590b24e09", |
| "lessThan": "7dd09fa80b0765ce68bfae92f4e2f395ccf0fba4", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7562f876cd93800f2f8c89445f2a563590b24e09", |
| "lessThan": "74ca3ef68d2f449bc848c0a814cefc487bf755fa", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7562f876cd93800f2f8c89445f2a563590b24e09", |
| "lessThan": "eb48680b0255a9e8a9bdc93d6a55b11c31262e62", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7562f876cd93800f2f8c89445f2a563590b24e09", |
| "lessThan": "079cba4f4e307c69878226fdf5228c20aa1c969c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7562f876cd93800f2f8c89445f2a563590b24e09", |
| "lessThan": "a16fbb80064634b254520a46395e36b87ca4731e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7562f876cd93800f2f8c89445f2a563590b24e09", |
| "lessThan": "f98364e926626c678fb4b9004b75cacf92ff0662", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/block/aoe/aoecmd.c", |
| "drivers/block/aoe/aoenet.c" |
| ], |
| "versions": [ |
| { |
| "version": "2.6.22", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "2.6.22", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.311", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.273", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.214", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.153", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.83", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.23", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.7.11", |
| "lessThanOrEqual": "6.7.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.8.2", |
| "lessThanOrEqual": "6.8.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.9", |
| "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": "2.6.22", |
| "versionEndExcluding": "4.19.311" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.22", |
| "versionEndExcluding": "5.4.273" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.22", |
| "versionEndExcluding": "5.10.214" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.22", |
| "versionEndExcluding": "5.15.153" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.22", |
| "versionEndExcluding": "6.1.83" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.22", |
| "versionEndExcluding": "6.6.23" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.22", |
| "versionEndExcluding": "6.7.11" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.22", |
| "versionEndExcluding": "6.8.2" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.22", |
| "versionEndExcluding": "6.9" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/ad80c34944d7175fa1f5c7a55066020002921a99" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1a54aa506b3b2f31496731039e49778f54eee881" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/faf0b4c5e00bb680e8e43ac936df24d3f48c8e65" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7dd09fa80b0765ce68bfae92f4e2f395ccf0fba4" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/74ca3ef68d2f449bc848c0a814cefc487bf755fa" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/eb48680b0255a9e8a9bdc93d6a55b11c31262e62" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/079cba4f4e307c69878226fdf5228c20aa1c969c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/a16fbb80064634b254520a46395e36b87ca4731e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f98364e926626c678fb4b9004b75cacf92ff0662" |
| } |
| ], |
| "title": "aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-26898", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
