| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naccel/ivpu: Fix locking order in ivpu_job_submit\n\nFix deadlock in job submission and abort handling.\nWhen a thread aborts currently executing jobs due to a fault,\nit first locks the global lock protecting submitted_jobs (#1).\n\nAfter the last job is destroyed, it proceeds to release the related context\nand locks file_priv (#2). Meanwhile, in the job submission thread,\nthe file_priv lock (#2) is taken first, and then the submitted_jobs\nlock (#1) is obtained when a job is added to the submitted jobs list.\n\n CPU0 CPU1\n ---- \t ----\n (for example due to a fault) (jobs submissions keep coming)\n\n lock(&vdev->submitted_jobs_lock) #1\n ivpu_jobs_abort_all()\n job_destroy()\n lock(&file_priv->lock) #2\n lock(&vdev->submitted_jobs_lock) #1\n file_priv_release()\n lock(&vdev->context_list_lock)\n lock(&file_priv->lock) #2\n\nThis order of locking causes a deadlock. To resolve this issue,\nchange the order of locking in ivpu_job_submit()." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/accel/ivpu/ivpu_job.c" |
| ], |
| "versions": [ |
| { |
| "version": "35b137630f08d913fc2e33df33ccc2570dff3f7d", |
| "lessThan": "079d2622f8c9e0c380149645fff21d35c59ce6ff", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "35b137630f08d913fc2e33df33ccc2570dff3f7d", |
| "lessThan": "b9b70924a272c2d72023306bc56f521c056212ee", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "35b137630f08d913fc2e33df33ccc2570dff3f7d", |
| "lessThan": "ab680dc6c78aa035e944ecc8c48a1caab9f39924", |
| "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/accel/ivpu/ivpu_job.c" |
| ], |
| "versions": [ |
| { |
| "version": "6.3", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "6.3", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.28", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.14.6", |
| "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": "6.3", |
| "versionEndExcluding": "6.12.28" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.3", |
| "versionEndExcluding": "6.14.6" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.3", |
| "versionEndExcluding": "6.15" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/079d2622f8c9e0c380149645fff21d35c59ce6ff" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b9b70924a272c2d72023306bc56f521c056212ee" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/ab680dc6c78aa035e944ecc8c48a1caab9f39924" |
| } |
| ], |
| "title": "accel/ivpu: Fix locking order in ivpu_job_submit", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-37907", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
