| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: fix memleak when more than 255 elements expired\n\nWhen more than 255 elements expired we're supposed to switch to a new gc\ncontainer structure.\n\nThis never happens: u8 type will wrap before reaching the boundary\nand nft_trans_gc_space() always returns true.\n\nThis means we recycle the initial gc container structure and\nlose track of the elements that came before.\n\nWhile at it, don't deref 'gc' after we've passed it to call_rcu." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "include/net/netfilter/nf_tables.h", |
| "net/netfilter/nf_tables_api.c" |
| ], |
| "versions": [ |
| { |
| "version": "8da1b048f9a501d3d7d38c188ba09d7d0d5b8c27", |
| "lessThan": "7cf055b43756b10aa2b851c927c940f5ed652125", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bbdb3b65aa91aa0a32b212f27780b28987f2d94f", |
| "lessThan": "a995a68e8a3b48533e47c856865d109a1f1a9d01", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "448be0774882f95a74fa5eb7519761152add601b", |
| "lessThan": "09c85f2d21ab6b5acba31a037985b13e8e6565b8", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d19e8bf3ea4114dd21fc35da21f398203d7f7df1", |
| "lessThan": "ef99506eaf1dc31feff1adfcfd68bc5535a22171", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ea3eb9f2192e4fc33b795673e56c97a21987f868", |
| "lessThan": "7e5d732e6902eb6a37b35480796838a145ae5f07", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "5f68718b34a531a556f2f50300ead2862278da26", |
| "lessThan": "4aea243b6853d06c1d160a9955b759189aa02b14", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "5f68718b34a531a556f2f50300ead2862278da26", |
| "lessThan": "cf5000a7787cbc10341091d37245a42c119d26c5", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "0624f190b5742a1527cd938295caa8dc5281d4cd", |
| "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/netfilter/nf_tables.h", |
| "net/netfilter/nf_tables_api.c" |
| ], |
| "versions": [ |
| { |
| "version": "6.5", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "6.5", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.5.6", |
| "lessThanOrEqual": "6.5.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6", |
| "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": "6.5", |
| "versionEndExcluding": "6.5.6" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.5", |
| "versionEndExcluding": "6.6" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.4.11" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/7cf055b43756b10aa2b851c927c940f5ed652125" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/a995a68e8a3b48533e47c856865d109a1f1a9d01" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/09c85f2d21ab6b5acba31a037985b13e8e6565b8" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/ef99506eaf1dc31feff1adfcfd68bc5535a22171" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7e5d732e6902eb6a37b35480796838a145ae5f07" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/4aea243b6853d06c1d160a9955b759189aa02b14" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/cf5000a7787cbc10341091d37245a42c119d26c5" |
| } |
| ], |
| "title": "netfilter: nf_tables: fix memleak when more than 255 elements expired", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2023-52581", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
