| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix integer overflow while processing acdirmax mount option\n\nUser-provided mount parameter acdirmax of type u32 is intended to have\nan upper limit, but before it is validated, the value is converted from\nseconds to jiffies which can lead to an integer overflow.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "fs/smb/client/fs_context.c" |
| ], |
| "versions": [ |
| { |
| "version": "4c9f948142a550af416a2bfb5e56d29ce29e92cf", |
| "lessThan": "0c26edf477e093cefc41637f5bccc102e1a77399", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4c9f948142a550af416a2bfb5e56d29ce29e92cf", |
| "lessThan": "39d086bb3558da9640ef335f97453e01d32578a1", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4c9f948142a550af416a2bfb5e56d29ce29e92cf", |
| "lessThan": "9e438d0410a4002d24f420f2c28897ba2dc0af64", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4c9f948142a550af416a2bfb5e56d29ce29e92cf", |
| "lessThan": "2809a79bc64964ce02e0c5f2d6bd39b9d09bdb3c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4c9f948142a550af416a2bfb5e56d29ce29e92cf", |
| "lessThan": "6124cbf73e3dea7591857dd63b8ccece28952afd", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4c9f948142a550af416a2bfb5e56d29ce29e92cf", |
| "lessThan": "5b29891f91dfb8758baf1e2217bef4b16b2b165b", |
| "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/client/fs_context.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.12", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.12", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.180", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.132", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.84", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.20", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.13.8", |
| "lessThanOrEqual": "6.13.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.14", |
| "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": "5.12", |
| "versionEndExcluding": "5.15.180" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.12", |
| "versionEndExcluding": "6.1.132" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.12", |
| "versionEndExcluding": "6.6.84" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.12", |
| "versionEndExcluding": "6.12.20" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.12", |
| "versionEndExcluding": "6.13.8" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.12", |
| "versionEndExcluding": "6.14" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/0c26edf477e093cefc41637f5bccc102e1a77399" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/39d086bb3558da9640ef335f97453e01d32578a1" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9e438d0410a4002d24f420f2c28897ba2dc0af64" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2809a79bc64964ce02e0c5f2d6bd39b9d09bdb3c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/6124cbf73e3dea7591857dd63b8ccece28952afd" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/5b29891f91dfb8758baf1e2217bef4b16b2b165b" |
| } |
| ], |
| "title": "cifs: Fix integer overflow while processing acdirmax mount option", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-21963", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
