GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2025-38005 (GCVE-0-2025-38005)

Vulnerability from cvelistv5 – Published: 2025-06-18 09:28 – Updated: 2026-08-05 11:58
VLAI
Title
dmaengine: ti: k3-udma: Add missing locking
Summary
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma: Add missing locking Recent kernels complain about a missing lock in k3-udma.c when the lock validator is enabled: [ 4.128073] WARNING: CPU: 0 PID: 746 at drivers/dma/ti/../virt-dma.h:169 udma_start.isra.0+0x34/0x238 [ 4.137352] CPU: 0 UID: 0 PID: 746 Comm: kworker/0:3 Not tainted 6.12.9-arm64 #28 [ 4.144867] Hardware name: pp-v12 (DT) [ 4.148648] Workqueue: events udma_check_tx_completion [ 4.153841] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 4.160834] pc : udma_start.isra.0+0x34/0x238 [ 4.165227] lr : udma_start.isra.0+0x30/0x238 [ 4.169618] sp : ffffffc083cabcf0 [ 4.172963] x29: ffffffc083cabcf0 x28: 0000000000000000 x27: ffffff800001b005 [ 4.180167] x26: ffffffc0812f0000 x25: 0000000000000000 x24: 0000000000000000 [ 4.187370] x23: 0000000000000001 x22: 00000000e21eabe9 x21: ffffff8000fa0670 [ 4.194571] x20: ffffff8001b6bf00 x19: ffffff8000fa0430 x18: ffffffc083b95030 [ 4.201773] x17: 0000000000000000 x16: 00000000f0000000 x15: 0000000000000048 [ 4.208976] x14: 0000000000000048 x13: 0000000000000000 x12: 0000000000000001 [ 4.216179] x11: ffffffc08151a240 x10: 0000000000003ea1 x9 : ffffffc08046ab68 [ 4.223381] x8 : ffffffc083cabac0 x7 : ffffffc081df3718 x6 : 0000000000029fc8 [ 4.230583] x5 : ffffffc0817ee6d8 x4 : 0000000000000bc0 x3 : 0000000000000000 [ 4.237784] x2 : 0000000000000000 x1 : 00000000001fffff x0 : 0000000000000000 [ 4.244986] Call trace: [ 4.247463] udma_start.isra.0+0x34/0x238 [ 4.251509] udma_check_tx_completion+0xd0/0xdc [ 4.256076] process_one_work+0x244/0x3fc [ 4.260129] process_scheduled_works+0x6c/0x74 [ 4.264610] worker_thread+0x150/0x1dc [ 4.268398] kthread+0xd8/0xe8 [ 4.271492] ret_from_fork+0x10/0x20 [ 4.275107] irq event stamp: 220 [ 4.278363] hardirqs last enabled at (219): [<ffffffc080a27c7c>] _raw_spin_unlock_irq+0x38/0x50 [ 4.287183] hardirqs last disabled at (220): [<ffffffc080a1c154>] el1_dbg+0x24/0x50 [ 4.294879] softirqs last enabled at (182): [<ffffffc080037e68>] handle_softirqs+0x1c0/0x3cc [ 4.303437] softirqs last disabled at (177): [<ffffffc080010170>] __do_softirq+0x1c/0x28 [ 4.311559] ---[ end trace 0000000000000000 ]--- This commit adds the missing locking.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 , < 27e71fa08711e09d81e06a54007b362a5426fd22 (git)
Affected: 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 , < 0ea0433f822ed0549715f7044c9cd1cf132ff7fa (git)
Affected: 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 , < df5987e76a4ae4cbd705d81ab4b15ed232250a4a (git)
Affected: 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 , < d87f1cddc592387359fde157cc4296556f6403c2 (git)
Affected: 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 , < 26e63b2fe30c61bd25981c6084f67a8af79945d0 (git)
Affected: 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 , < 99df1edf17493cb49a8c01f6bde55c3abb6a2a6c (git)
Affected: 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 , < fca280992af8c2fbd511bc43f65abb4a17363f2f (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.6
Unaffected: 0 , < 5.6 (semver)
Unaffected: 5.10.238 , ≤ 5.10.* (semver)
Unaffected: 5.15.184 , ≤ 5.15.* (semver)
Unaffected: 6.1.140 , ≤ 6.1.* (semver)
Unaffected: 6.6.92 , ≤ 6.6.* (semver)
Unaffected: 6.12.30 , ≤ 6.12.* (semver)
Unaffected: 6.14.8 , ≤ 6.14.* (semver)
Unaffected: 6.15 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T19:58:13.689Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/ti/k3-udma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "27e71fa08711e09d81e06a54007b362a5426fd22",
              "status": "affected",
              "version": "25dcb5dd7b7ce5587c1df18f584ff78f51a68a94",
              "versionType": "git"
            },
            {
              "lessThan": "0ea0433f822ed0549715f7044c9cd1cf132ff7fa",
              "status": "affected",
              "version": "25dcb5dd7b7ce5587c1df18f584ff78f51a68a94",
              "versionType": "git"
            },
            {
              "lessThan": "df5987e76a4ae4cbd705d81ab4b15ed232250a4a",
              "status": "affected",
              "version": "25dcb5dd7b7ce5587c1df18f584ff78f51a68a94",
              "versionType": "git"
            },
            {
              "lessThan": "d87f1cddc592387359fde157cc4296556f6403c2",
              "status": "affected",
              "version": "25dcb5dd7b7ce5587c1df18f584ff78f51a68a94",
              "versionType": "git"
            },
            {
              "lessThan": "26e63b2fe30c61bd25981c6084f67a8af79945d0",
              "status": "affected",
              "version": "25dcb5dd7b7ce5587c1df18f584ff78f51a68a94",
              "versionType": "git"
            },
            {
              "lessThan": "99df1edf17493cb49a8c01f6bde55c3abb6a2a6c",
              "status": "affected",
              "version": "25dcb5dd7b7ce5587c1df18f584ff78f51a68a94",
              "versionType": "git"
            },
            {
              "lessThan": "fca280992af8c2fbd511bc43f65abb4a17363f2f",
              "status": "affected",
              "version": "25dcb5dd7b7ce5587c1df18f584ff78f51a68a94",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/ti/k3-udma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.6"
            },
            {
              "lessThan": "5.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.238",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.184",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.140",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.92",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.30",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.238",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.184",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.140",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.92",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.30",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.8",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: k3-udma: Add missing locking\n\nRecent kernels complain about a missing lock in k3-udma.c when the lock\nvalidator is enabled:\n\n[    4.128073] WARNING: CPU: 0 PID: 746 at drivers/dma/ti/../virt-dma.h:169 udma_start.isra.0+0x34/0x238\n[    4.137352] CPU: 0 UID: 0 PID: 746 Comm: kworker/0:3 Not tainted 6.12.9-arm64 #28\n[    4.144867] Hardware name: pp-v12 (DT)\n[    4.148648] Workqueue: events udma_check_tx_completion\n[    4.153841] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[    4.160834] pc : udma_start.isra.0+0x34/0x238\n[    4.165227] lr : udma_start.isra.0+0x30/0x238\n[    4.169618] sp : ffffffc083cabcf0\n[    4.172963] x29: ffffffc083cabcf0 x28: 0000000000000000 x27: ffffff800001b005\n[    4.180167] x26: ffffffc0812f0000 x25: 0000000000000000 x24: 0000000000000000\n[    4.187370] x23: 0000000000000001 x22: 00000000e21eabe9 x21: ffffff8000fa0670\n[    4.194571] x20: ffffff8001b6bf00 x19: ffffff8000fa0430 x18: ffffffc083b95030\n[    4.201773] x17: 0000000000000000 x16: 00000000f0000000 x15: 0000000000000048\n[    4.208976] x14: 0000000000000048 x13: 0000000000000000 x12: 0000000000000001\n[    4.216179] x11: ffffffc08151a240 x10: 0000000000003ea1 x9 : ffffffc08046ab68\n[    4.223381] x8 : ffffffc083cabac0 x7 : ffffffc081df3718 x6 : 0000000000029fc8\n[    4.230583] x5 : ffffffc0817ee6d8 x4 : 0000000000000bc0 x3 : 0000000000000000\n[    4.237784] x2 : 0000000000000000 x1 : 00000000001fffff x0 : 0000000000000000\n[    4.244986] Call trace:\n[    4.247463]  udma_start.isra.0+0x34/0x238\n[    4.251509]  udma_check_tx_completion+0xd0/0xdc\n[    4.256076]  process_one_work+0x244/0x3fc\n[    4.260129]  process_scheduled_works+0x6c/0x74\n[    4.264610]  worker_thread+0x150/0x1dc\n[    4.268398]  kthread+0xd8/0xe8\n[    4.271492]  ret_from_fork+0x10/0x20\n[    4.275107] irq event stamp: 220\n[    4.278363] hardirqs last  enabled at (219): [\u003cffffffc080a27c7c\u003e] _raw_spin_unlock_irq+0x38/0x50\n[    4.287183] hardirqs last disabled at (220): [\u003cffffffc080a1c154\u003e] el1_dbg+0x24/0x50\n[    4.294879] softirqs last  enabled at (182): [\u003cffffffc080037e68\u003e] handle_softirqs+0x1c0/0x3cc\n[    4.303437] softirqs last disabled at (177): [\u003cffffffc080010170\u003e] __do_softirq+0x1c/0x28\n[    4.311559] ---[ end trace 0000000000000000 ]---\n\nThis commit adds the missing locking."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The k3-udma DMA engine is driven by local device consumers \u2014 a tty (`write()` + `TCFLSH`), ALSA PCM, or SPI node on a TI K3 SoC \u2014 with no network-facing path to the vulnerable worker. Exploitation requires local system access via syscalls/ioctls on those device files.\nAC:L - The attacker controls both sides of the race: the drain-loop side is widened arbitrarily (seconds) by selecting a slow baud rate so the peer PDMA lags, and the terminate side is fired on demand via `tcflush()`, which reaches `dmaengine_terminate_async()` \u2192 `udma_terminate_all()`\u0027s non-synchronous `cancel_delayed_work()`. The sequence is freely repeatable until it lands.\nPR:L - Only an unprivileged account with access to a device node backed by a UDMA channel is needed \u2014 a tty (dialout/owning session), `/dev/snd/pcm*` (audio group), or spidev \u2014 all routinely granted to non-root users on the embedded, industrial, and automotive K3 deployments this driver targets. No capability check gates the path.\nUI:N - The attacker\u0027s own `write()`/`ioctl(TCFLSH)` sequence on a device it already has open drives the entire race. No victim action or cooperation is involved.\nS:U - The corruption is confined to kernel heap objects and virt-dma lists within the same kernel security authority. No VM, IOMMU, or sandbox boundary is crossed.\nC:H - The unlocked worker dereferences a `struct udma_desc` that `vchan_dma_desc_free_list()`/`udma_purge_desc_work()` may have already `kfree()`d, and traverses spliced list heads \u2014 a use-after-free that lets a groomed replacement object be read back, yielding arbitrary kernel memory disclosure.\nI:H - `list_del()` in `udma_start()` and `list_add_tail()` in `vchan_cookie_complete()` execute unlocked against concurrently spliced and freed nodes, giving classic doubly-linked-list corruption plus writes through a stale descriptor in `udma_decrement_byte_counters()` \u2014 a controllable write primitive suitable for control-flow hijack.\nA:H - Even unweaponized, the use-after-free and list corruption reliably produce oopses, double-frees, and slab corruption panics; the concurrent double `udma_start()` from worker and IRQ handler also wedges the DMA channel."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:58:56.689Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/27e71fa08711e09d81e06a54007b362a5426fd22"
        },
        {
          "url": "https://git.kernel.org/stable/c/0ea0433f822ed0549715f7044c9cd1cf132ff7fa"
        },
        {
          "url": "https://git.kernel.org/stable/c/df5987e76a4ae4cbd705d81ab4b15ed232250a4a"
        },
        {
          "url": "https://git.kernel.org/stable/c/d87f1cddc592387359fde157cc4296556f6403c2"
        },
        {
          "url": "https://git.kernel.org/stable/c/26e63b2fe30c61bd25981c6084f67a8af79945d0"
        },
        {
          "url": "https://git.kernel.org/stable/c/99df1edf17493cb49a8c01f6bde55c3abb6a2a6c"
        },
        {
          "url": "https://git.kernel.org/stable/c/fca280992af8c2fbd511bc43f65abb4a17363f2f"
        }
      ],
      "title": "dmaengine: ti: k3-udma: Add missing locking",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38005",
    "datePublished": "2025-06-18T09:28:17.105Z",
    "dateReserved": "2025-04-16T04:51:23.977Z",
    "dateUpdated": "2026-08-05T11:58:56.689Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-38005",
      "date": "2026-09-16",
      "epss": "0.00195",
      "percentile": "0.09505"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38005\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-06-18T10:15:31.617\",\"lastModified\":\"2026-07-30T06:22:44.203\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndmaengine: ti: k3-udma: Add missing locking\\n\\nRecent kernels complain about a missing lock in k3-udma.c when the lock\\nvalidator is enabled:\\n\\n[    4.128073] WARNING: CPU: 0 PID: 746 at drivers/dma/ti/../virt-dma.h:169 udma_start.isra.0+0x34/0x238\\n[    4.137352] CPU: 0 UID: 0 PID: 746 Comm: kworker/0:3 Not tainted 6.12.9-arm64 #28\\n[    4.144867] Hardware name: pp-v12 (DT)\\n[    4.148648] Workqueue: events udma_check_tx_completion\\n[    4.153841] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\n[    4.160834] pc : udma_start.isra.0+0x34/0x238\\n[    4.165227] lr : udma_start.isra.0+0x30/0x238\\n[    4.169618] sp : ffffffc083cabcf0\\n[    4.172963] x29: ffffffc083cabcf0 x28: 0000000000000000 x27: ffffff800001b005\\n[    4.180167] x26: ffffffc0812f0000 x25: 0000000000000000 x24: 0000000000000000\\n[    4.187370] x23: 0000000000000001 x22: 00000000e21eabe9 x21: ffffff8000fa0670\\n[    4.194571] x20: ffffff8001b6bf00 x19: ffffff8000fa0430 x18: ffffffc083b95030\\n[    4.201773] x17: 0000000000000000 x16: 00000000f0000000 x15: 0000000000000048\\n[    4.208976] x14: 0000000000000048 x13: 0000000000000000 x12: 0000000000000001\\n[    4.216179] x11: ffffffc08151a240 x10: 0000000000003ea1 x9 : ffffffc08046ab68\\n[    4.223381] x8 : ffffffc083cabac0 x7 : ffffffc081df3718 x6 : 0000000000029fc8\\n[    4.230583] x5 : ffffffc0817ee6d8 x4 : 0000000000000bc0 x3 : 0000000000000000\\n[    4.237784] x2 : 0000000000000000 x1 : 00000000001fffff x0 : 0000000000000000\\n[    4.244986] Call trace:\\n[    4.247463]  udma_start.isra.0+0x34/0x238\\n[    4.251509]  udma_check_tx_completion+0xd0/0xdc\\n[    4.256076]  process_one_work+0x244/0x3fc\\n[    4.260129]  process_scheduled_works+0x6c/0x74\\n[    4.264610]  worker_thread+0x150/0x1dc\\n[    4.268398]  kthread+0xd8/0xe8\\n[    4.271492]  ret_from_fork+0x10/0x20\\n[    4.275107] irq event stamp: 220\\n[    4.278363] hardirqs last  enabled at (219): [\u003cffffffc080a27c7c\u003e] _raw_spin_unlock_irq+0x38/0x50\\n[    4.287183] hardirqs last disabled at (220): [\u003cffffffc080a1c154\u003e] el1_dbg+0x24/0x50\\n[    4.294879] softirqs last  enabled at (182): [\u003cffffffc080037e68\u003e] handle_softirqs+0x1c0/0x3cc\\n[    4.303437] softirqs last disabled at (177): [\u003cffffffc080010170\u003e] __do_softirq+0x1c/0x28\\n[    4.311559] ---[ end trace 0000000000000000 ]---\\n\\nThis commit adds the missing locking.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dmaengine: ti: k3-udma: Agregar bloqueo faltante Los kernels recientes se quejan de un bloqueo faltante en k3-udma.c cuando el validador de bloqueo est\u00e1 habilitado: [ 4.128073] ADVERTENCIA: CPU: 0 PID: 746 en drivers/dma/ti/../virt-dma.h:169 udma_start.isra.0+0x34/0x238 [ 4.137352] CPU: 0 UID: 0 PID: 746 Comm: kworker/0:3 No contaminado 6.12.9-arm64 #28 [ 4.144867] Nombre del hardware: pp-v12 (DT) [ 4.148648] Cola de trabajo: eventos events udma_check_tx_completion [ 4.153841] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 4.160834] pc : udma_start.isra.0+0x34/0x238 [ 4.165227] lr : udma_start.isra.0+0x30/0x238 [ 4.169618] sp : ffffffc083cabcf0 [ 4.172963] x29: ffffffc083cabcf0 x28: 0000000000000000 x27: ffffff800001b005 [ 4.180167] x26: ffffffc0812f0000 x25: 0000000000000000 x24: 0000000000000000 [ 4.187370] x23: 0000000000000001 x22: 00000000e21eabe9 x21: ffffff8000fa0670 [ 4.194571] x20: ffffff8001b6bf00 x19: ffffff8000fa0430 x18: ffffffc083b95030 [ 4.201773] x17: 0000000000000000 x16: 00000000f0000000 x15: 0000000000000048 [ 4.208976] x14: 0000000000000048 x13: 0000000000000000 x12: 0000000000000001 [ 4.216179] x11: ffffffc08151a240 x10: 0000000000003ea1 x9 : ffffffc08046ab68 [ 4.223381] x8 : ffffffc083cabac0 x7 : ffffffc081df3718 x6 : 0000000000029fc8 [ 4.230583] x5 : ffffffc0817ee6d8 x4 : 0000000000000bc0 x3 : 0000000000000000 [ 4.237784] x2 : 0000000000000000 x1 : 00000000001fffff x0 : 0000000000000000 [ 4.244986] Call trace: [ 4.247463] udma_start.isra.0+0x34/0x238 [ 4.251509] udma_check_tx_completion+0xd0/0xdc [ 4.256076] process_one_work+0x244/0x3fc [ 4.260129] process_scheduled_works+0x6c/0x74 [ 4.264610] worker_thread+0x150/0x1dc [ 4.268398] kthread+0xd8/0xe8 [ 4.271492] ret_from_fork+0x10/0x20 [ 4.275107] irq event stamp: 220 [ 4.278363] hardirqs last enabled at (219): [] _raw_spin_unlock_irq+0x38/0x50 [ 4.287183] hardirqs last disabled at (220): [] el1_dbg+0x24/0x50 [ 4.294879] softirqs last enabled at (182): [] handle_softirqs+0x1c0/0x3cc [ 4.303437] softirqs last disabled at (177): [] __do_softirq+0x1c/0x28 [ 4.311559] ---[ fin del seguimiento 0000000000000000 ]--- Esta confirmaci\u00f3n agrega el bloqueo faltante.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/dma/ti/k3-udma.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"25dcb5dd7b7ce5587c1df18f584ff78f51a68a94\",\"lessThan\":\"27e71fa08711e09d81e06a54007b362a5426fd22\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"25dcb5dd7b7ce5587c1df18f584ff78f51a68a94\",\"lessThan\":\"0ea0433f822ed0549715f7044c9cd1cf132ff7fa\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"25dcb5dd7b7ce5587c1df18f584ff78f51a68a94\",\"lessThan\":\"df5987e76a4ae4cbd705d81ab4b15ed232250a4a\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"25dcb5dd7b7ce5587c1df18f584ff78f51a68a94\",\"lessThan\":\"d87f1cddc592387359fde157cc4296556f6403c2\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"25dcb5dd7b7ce5587c1df18f584ff78f51a68a94\",\"lessThan\":\"26e63b2fe30c61bd25981c6084f67a8af79945d0\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"25dcb5dd7b7ce5587c1df18f584ff78f51a68a94\",\"lessThan\":\"99df1edf17493cb49a8c01f6bde55c3abb6a2a6c\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"25dcb5dd7b7ce5587c1df18f584ff78f51a68a94\",\"lessThan\":\"fca280992af8c2fbd511bc43f65abb4a17363f2f\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/dma/ti/k3-udma.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.6\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.6\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.238\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.184\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.140\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.92\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.30\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.14.8\",\"lessThanOrEqual\":\"6.14.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.15\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.6\",\"versionEndExcluding\":\"5.10.238\",\"matchCriteriaId\":\"5CA6C90D-C2FB-440C-8433-F78F660A037E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.184\",\"matchCriteriaId\":\"8E22C14E-E3DF-4919-9ECC-78C6CBCA9D70\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.140\",\"matchCriteriaId\":\"EEA541CD-1863-4E7F-85F5-EAC305910323\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.92\",\"matchCriteriaId\":\"7787FD66-D748-44AF-A052-DE495E1E23AE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.30\",\"matchCriteriaId\":\"8F43EF2E-9448-4BCA-99D9-DAEAEB7523C5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.14.8\",\"matchCriteriaId\":\"D4458049-AD51-4F1B-BAB9-C32B53A54DE1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.15:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"8D465631-2980-487A-8E65-40AE2B9F8ED1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.15:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"4C9D071F-B28E-46EC-AC61-22B913390211\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.15:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"13FC0DDE-E513-465E-9E81-515702D49B74\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.15:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"8C7B5B0E-4EEB-48F5-B4CF-0935A7633845\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.15:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"2D240580-3048-49B2-9E27-F115A9DF8224\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.15:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"90320558-E553-4EF5-8A0B-0F5D20113BD2\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA6FEEC2-9F11-4643-8827-749718254FED\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0ea0433f822ed0549715f7044c9cd1cf132ff7fa\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/26e63b2fe30c61bd25981c6084f67a8af79945d0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/27e71fa08711e09d81e06a54007b362a5426fd22\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/99df1edf17493cb49a8c01f6bde55c3abb6a2a6c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d87f1cddc592387359fde157cc4296556f6403c2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/df5987e76a4ae4cbd705d81ab4b15ed232250a4a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/fca280992af8c2fbd511bc43f65abb4a17363f2f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-07-30T09:18:02+00:00",
      "cve": "CVE-2025-38005",
      "id": "CVE-2025-38005",
      "initial_release_date": "2025-06-18T00:00:00+00:00",
      "product_status:known_affected": "76",
      "product_status:known_not_affected": "198",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: dmaengine: ti: k3-udma: Add missing locking",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-38005.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-12T16:50:10Z",
      "cve": "CVE-2025-38005",
      "id": "CVE-2025-38005",
      "initial_release_date": "2025-06-19T03:16:45Z",
      "product_status:known_affected": "522",
      "product_status:known_not_affected": "299",
      "product_status:recommended": "396",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2025-38005",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2025-38005.json",
      "version": "40"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.