| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: sn-f-ospi: Fix division by zero\n\nWhen there is no dummy cycle in the spi-nor commands, both dummy bus cycle\nbytes and width are zero. Because of the cpu's warning when divided by\nzero, the warning should be avoided. Return just zero to avoid such\ncalculations." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/spi/spi-sn-f-ospi.c" |
| ], |
| "versions": [ |
| { |
| "version": "1b74dd64c8612619e399e5a31da79a3636914495", |
| "lessThan": "966328191b4c389c0f2159fa242915f51cbc1679", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "1b74dd64c8612619e399e5a31da79a3636914495", |
| "lessThan": "4df6f005bef04a3dd16c028124a1b5684db3922b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "1b74dd64c8612619e399e5a31da79a3636914495", |
| "lessThan": "7434135553bc03809a55803ee6a8dcaae6240d55", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "1b74dd64c8612619e399e5a31da79a3636914495", |
| "lessThan": "3588b1c0fde2f58d166e3f94a5a58d64b893526c", |
| "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/spi/spi-sn-f-ospi.c" |
| ], |
| "versions": [ |
| { |
| "version": "6.2", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "6.2", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.79", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.16", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.13.4", |
| "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": "6.2", |
| "versionEndExcluding": "6.6.79" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.2", |
| "versionEndExcluding": "6.12.16" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.2", |
| "versionEndExcluding": "6.13.4" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.2", |
| "versionEndExcluding": "6.14" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/966328191b4c389c0f2159fa242915f51cbc1679" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/4df6f005bef04a3dd16c028124a1b5684db3922b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7434135553bc03809a55803ee6a8dcaae6240d55" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/3588b1c0fde2f58d166e3f94a5a58d64b893526c" |
| } |
| ], |
| "title": "spi: sn-f-ospi: Fix division by zero", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-21793", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
