| { |
| "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: ipv6: fix dst refleaks in rpl, seg6 and ioam6 lwtunnels\n\ndst_cache_get() gives us a reference, we need to release it.\n\nDiscovered by the ioam6.sh test, kmemleak was recently fixed\nto catch per-cpu memory leaks." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/ipv6/ioam6_iptunnel.c", |
| "net/ipv6/rpl_iptunnel.c", |
| "net/ipv6/seg6_iptunnel.c" |
| ], |
| "versions": [ |
| { |
| "version": "b26f015dfb07b6be12d005a0ed0c5c43b7bedbf3", |
| "lessThan": "cb9950eaaf9cc76dfe490c06aa11f185b3c7f22b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "634710a372ba65bee667c2f6e58a97658c639eab", |
| "lessThan": "bf500b0d0cfe92ee62dfd4c2ace7f6353cf3a4c8", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "8471e228448a818e4c27cab4b681b2e758e46cf5", |
| "lessThan": "2248b8145053eb2ae35ca4cf694b885a086719bb", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c432cd18a07b623651ed15ea167bd303467004cc", |
| "lessThan": "d90f8f930c3053bb11f5def9aff5310a70429260", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "985ec6f5e6235242191370628acb73d7a9f0c0ea", |
| "lessThan": "c71a192976ded2f2f416d03c4f595cdd4478b825", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/ipv6/ioam6_iptunnel.c", |
| "net/ipv6/rpl_iptunnel.c", |
| "net/ipv6/seg6_iptunnel.c" |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/cb9950eaaf9cc76dfe490c06aa11f185b3c7f22b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/bf500b0d0cfe92ee62dfd4c2ace7f6353cf3a4c8" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2248b8145053eb2ae35ca4cf694b885a086719bb" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/d90f8f930c3053bb11f5def9aff5310a70429260" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c71a192976ded2f2f416d03c4f595cdd4478b825" |
| } |
| ], |
| "title": "net: ipv6: fix dst refleaks in rpl, seg6 and ioam6 lwtunnels", |
| "x_generator": { |
| "engine": "bippy-5f407fcff5a0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-21757", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
