{"api_version":"1","generated_at":"2026-06-06T01:33:49+00:00","cve":"CVE-2025-71314","urls":{"html":"https://cve.report/CVE-2025-71314","api":"https://cve.report/api/cve/CVE-2025-71314.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-71314","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-71314"},"summary":{"title":"drm/panthor: Recover from panthor_gpu_flush_caches() failures","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Recover from panthor_gpu_flush_caches() failures\n\nWe have seen a few cases where the whole memory subsystem is blocked\nand flush operations never complete. When that happens, we want to:\n\n- schedule a reset, so we can recover from this situation\n- in the reset path, we need to reset the pending_reqs so we can send\n  new commands after the reset\n- if more panthor_gpu_flush_caches() operations are queued after\n  the timeout, we skip them and return -EIO directly to avoid needless\n  waits (the memory block won't miraculously work again)\n\nNote that we drop the WARN_ON()s because these hangs can be triggered\nwith buggy GPU jobs created by the UMD, and there's no way we can\nprevent it. We do keep the error messages though.\n\nv2:\n- New patch\n\nv3:\n- Collect R-b\n- Explicitly mention the fact we dropped the WARN_ON()s in the commit\n  message\n\nv4:\n- No changes","state":"PUBLISHED","assigner":"Linux","published_at":"2026-06-03 18:16:19","updated_at":"2026-06-05 20:51:20"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/57753f2c64c033a21a7400b3a2192db1cd6c890e","name":"https://git.kernel.org/stable/c/57753f2c64c033a21a7400b3a2192db1cd6c890e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/2c899c6026fc9d39286735b30c4d8550d4ea075b","name":"https://git.kernel.org/stable/c/2c899c6026fc9d39286735b30c4d8550d4ea075b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3c0a60195b37af83bbbaf223cd3a78945bace49e","name":"https://git.kernel.org/stable/c/3c0a60195b37af83bbbaf223cd3a78945bace49e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/8ec4f1b14a6147db07d6e51aa1d6bcc799649847","name":"https://git.kernel.org/stable/c/8ec4f1b14a6147db07d6e51aa1d6bcc799649847","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-71314","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71314","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5cd894e258c4b0b92b9b475309cea244e590d194 8ec4f1b14a6147db07d6e51aa1d6bcc799649847 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5cd894e258c4b0b92b9b475309cea244e590d194 57753f2c64c033a21a7400b3a2192db1cd6c890e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5cd894e258c4b0b92b9b475309cea244e590d194 2c899c6026fc9d39286735b30c4d8550d4ea075b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5cd894e258c4b0b92b9b475309cea244e590d194 3c0a60195b37af83bbbaf223cd3a78945bace49e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.10","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.10 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.75 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.14 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.4 6.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2025","cve_id":"71314","cve":"CVE-2025-71314","epss":"0.000180000","percentile":"0.047890000","score_date":"2026-06-05","updated_at":"2026-06-06 00:14:14"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/panthor/panthor_gpu.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"8ec4f1b14a6147db07d6e51aa1d6bcc799649847","status":"affected","version":"5cd894e258c4b0b92b9b475309cea244e590d194","versionType":"git"},{"lessThan":"57753f2c64c033a21a7400b3a2192db1cd6c890e","status":"affected","version":"5cd894e258c4b0b92b9b475309cea244e590d194","versionType":"git"},{"lessThan":"2c899c6026fc9d39286735b30c4d8550d4ea075b","status":"affected","version":"5cd894e258c4b0b92b9b475309cea244e590d194","versionType":"git"},{"lessThan":"3c0a60195b37af83bbbaf223cd3a78945bace49e","status":"affected","version":"5cd894e258c4b0b92b9b475309cea244e590d194","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/panthor/panthor_gpu.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.10"},{"lessThan":"6.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.75","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.14","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.75","versionStartIncluding":"6.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.14","versionStartIncluding":"6.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.4","versionStartIncluding":"6.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","versionStartIncluding":"6.10","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Recover from panthor_gpu_flush_caches() failures\n\nWe have seen a few cases where the whole memory subsystem is blocked\nand flush operations never complete. When that happens, we want to:\n\n- schedule a reset, so we can recover from this situation\n- in the reset path, we need to reset the pending_reqs so we can send\n  new commands after the reset\n- if more panthor_gpu_flush_caches() operations are queued after\n  the timeout, we skip them and return -EIO directly to avoid needless\n  waits (the memory block won't miraculously work again)\n\nNote that we drop the WARN_ON()s because these hangs can be triggered\nwith buggy GPU jobs created by the UMD, and there's no way we can\nprevent it. We do keep the error messages though.\n\nv2:\n- New patch\n\nv3:\n- Collect R-b\n- Explicitly mention the fact we dropped the WARN_ON()s in the commit\n  message\n\nv4:\n- No changes"}],"providerMetadata":{"dateUpdated":"2026-06-03T15:49:39.523Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/8ec4f1b14a6147db07d6e51aa1d6bcc799649847"},{"url":"https://git.kernel.org/stable/c/57753f2c64c033a21a7400b3a2192db1cd6c890e"},{"url":"https://git.kernel.org/stable/c/2c899c6026fc9d39286735b30c4d8550d4ea075b"},{"url":"https://git.kernel.org/stable/c/3c0a60195b37af83bbbaf223cd3a78945bace49e"}],"title":"drm/panthor: Recover from panthor_gpu_flush_caches() failures","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2025-71314","datePublished":"2026-06-03T15:49:39.523Z","dateReserved":"2026-05-27T12:23:27.414Z","dateUpdated":"2026-06-03T15:49:39.523Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-06-03 18:16:19","lastModifiedDate":"2026-06-05 20:51:20","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"71314","Ordinal":"1","Title":"drm/panthor: Recover from panthor_gpu_flush_caches() failures","CVE":"CVE-2025-71314","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"71314","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Recover from panthor_gpu_flush_caches() failures\n\nWe have seen a few cases where the whole memory subsystem is blocked\nand flush operations never complete. When that happens, we want to:\n\n- schedule a reset, so we can recover from this situation\n- in the reset path, we need to reset the pending_reqs so we can send\n  new commands after the reset\n- if more panthor_gpu_flush_caches() operations are queued after\n  the timeout, we skip them and return -EIO directly to avoid needless\n  waits (the memory block won't miraculously work again)\n\nNote that we drop the WARN_ON()s because these hangs can be triggered\nwith buggy GPU jobs created by the UMD, and there's no way we can\nprevent it. We do keep the error messages though.\n\nv2:\n- New patch\n\nv3:\n- Collect R-b\n- Explicitly mention the fact we dropped the WARN_ON()s in the commit\n  message\n\nv4:\n- No changes","Type":"Description","Title":"drm/panthor: Recover from panthor_gpu_flush_caches() failures"}]}}}