| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix r_count dec/increment mismatch\n\nr_count is only increased when there is an oplock break wait,\nso r_count inc/decrement are not paired. This can cause r_count\nto become negative, which can lead to a problem where the ksmbd\nthread does not terminate." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "fs/smb/server/oplock.c" |
| ], |
| "versions": [ |
| { |
| "version": "09aeab68033161cb54f194da93e51a11aee6144b", |
| "lessThan": "4790bcb269e5d6d88200a67c54ae6d627332a3be", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a4261bbc33fbf99b99c80aa3a2c5097611802980", |
| "lessThan": "457db486203c90e10c3efc87fd45cc7000b1cd36", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "f17d1c63a76b0fe8e9c78023a86507a3a6d62cfa", |
| "lessThan": "20378cf48359f39dee0ef9b61470ebe77bd49c0d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "3aa660c059240e0c795217182cf7df32909dd917", |
| "lessThan": "c2ec33d46b4d1c8085dab5d02e00b21f4f0fb8a9", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "3aa660c059240e0c795217182cf7df32909dd917", |
| "lessThan": "ddb7ea36ba7129c2ed107e2186591128618864e1", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "fs/smb/server/oplock.c" |
| ], |
| "versions": [ |
| { |
| "version": "6.14", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "6.14", |
| "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": "6.6.84", |
| "versionEndExcluding": "6.6.87" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.12.20", |
| "versionEndExcluding": "6.12.23" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.13.8", |
| "versionEndExcluding": "6.13.11" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.14", |
| "versionEndExcluding": "6.14.2" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.14", |
| "versionEndExcluding": "6.15" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/4790bcb269e5d6d88200a67c54ae6d627332a3be" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/457db486203c90e10c3efc87fd45cc7000b1cd36" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/20378cf48359f39dee0ef9b61470ebe77bd49c0d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c2ec33d46b4d1c8085dab5d02e00b21f4f0fb8a9" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/ddb7ea36ba7129c2ed107e2186591128618864e1" |
| } |
| ], |
| "title": "ksmbd: fix r_count dec/increment mismatch", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-22074", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
