CVE-2025-38619 (GCVE-0-2025-38619)
Vulnerability from cvelistv5
Published
2025-08-22 16:00
Modified
2025-08-22 16:00
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: media: ti: j721e-csi2rx: fix list_del corruption If ti_csi2rx_start_dma() fails in ti_csi2rx_dma_callback(), the buffer is marked done with VB2_BUF_STATE_ERROR but is not removed from the DMA queue. This causes the same buffer to be retried in the next iteration, resulting in a double list_del() and eventual list corruption. Fix this by removing the buffer from the queue before calling vb2_buffer_done() on error. This resolves a crash due to list_del corruption: [ 37.811243] j721e-csi2rx 30102000.ticsi2rx: Failed to queue the next buffer for DMA [ 37.832187] slab kmalloc-2k start ffff00000255b000 pointer offset 1064 size 2048 [ 37.839761] list_del corruption. next->prev should be ffff00000255bc28, but was ffff00000255d428. (next=ffff00000255b428) [ 37.850799] ------------[ cut here ]------------ [ 37.855424] kernel BUG at lib/list_debug.c:65! [ 37.859876] Internal error: Oops - BUG: 00000000f2000800 [#1] SMP [ 37.866061] Modules linked in: i2c_dev usb_f_rndis u_ether libcomposite dwc3 udc_core usb_common aes_ce_blk aes_ce_cipher ghash_ce gf128mul sha1_ce cpufreq_dt dwc3_am62 phy_gmii_sel sa2ul [ 37.882830] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.16.0-rc3+ #28 VOLUNTARY [ 37.890851] Hardware name: Bosch STLA-GSRV2-B0 (DT) [ 37.895737] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.902703] pc : __list_del_entry_valid_or_report+0xdc/0x114 [ 37.908390] lr : __list_del_entry_valid_or_report+0xdc/0x114 [ 37.914059] sp : ffff800080003db0 [ 37.917375] x29: ffff800080003db0 x28: 0000000000000007 x27: ffff800080e50000 [ 37.924521] x26: 0000000000000000 x25: ffff0000016abb50 x24: dead000000000122 [ 37.931666] x23: ffff0000016abb78 x22: ffff0000016ab080 x21: ffff800080003de0 [ 37.938810] x20: ffff00000255bc00 x19: ffff00000255b800 x18: 000000000000000a [ 37.945956] x17: 20747562202c3832 x16: 6362353532303030 x15: 0720072007200720 [ 37.953101] x14: 0720072007200720 x13: 0720072007200720 x12: 00000000ffffffea [ 37.960248] x11: ffff800080003b18 x10: 00000000ffffefff x9 : ffff800080f5b568 [ 37.967396] x8 : ffff800080f5b5c0 x7 : 0000000000017fe8 x6 : c0000000ffffefff [ 37.974542] x5 : ffff00000fea6688 x4 : 0000000000000000 x3 : 0000000000000000 [ 37.981686] x2 : 0000000000000000 x1 : ffff800080ef2b40 x0 : 000000000000006d [ 37.988832] Call trace: [ 37.991281] __list_del_entry_valid_or_report+0xdc/0x114 (P) [ 37.996959] ti_csi2rx_dma_callback+0x84/0x1c4 [ 38.001419] udma_vchan_complete+0x1e0/0x344 [ 38.005705] tasklet_action_common+0x118/0x310 [ 38.010163] tasklet_action+0x30/0x3c [ 38.013832] handle_softirqs+0x10c/0x2e0 [ 38.017761] __do_softirq+0x14/0x20 [ 38.021256] ____do_softirq+0x10/0x20 [ 38.024931] call_on_irq_stack+0x24/0x60 [ 38.028873] do_softirq_own_stack+0x1c/0x40 [ 38.033064] __irq_exit_rcu+0x130/0x15c [ 38.036909] irq_exit_rcu+0x10/0x20 [ 38.040403] el1_interrupt+0x38/0x60 [ 38.043987] el1h_64_irq_handler+0x18/0x24 [ 38.048091] el1h_64_irq+0x6c/0x70 [ 38.051501] default_idle_call+0x34/0xe0 (P) [ 38.055783] do_idle+0x1f8/0x250 [ 38.059021] cpu_startup_entry+0x34/0x3c [ 38.062951] rest_init+0xb4/0xc0 [ 38.066186] console_on_rootfs+0x0/0x6c [ 38.070031] __primary_switched+0x88/0x90 [ 38.074059] Code: b00037e0 91378000 f9400462 97e9bf49 (d4210000) [ 38.080168] ---[ end trace 0000000000000000 ]--- [ 38.084795] Kernel panic - not syncing: Oops - BUG: Fatal exception in interrupt [ 38.092197] SMP: stopping secondary CPUs [ 38.096139] Kernel Offset: disabled [ 38.099631] CPU features: 0x0000,00002000,02000801,0400420b [ 38.105202] Memory Limit: none [ 38.108260] ---[ end Kernel panic - not syncing: Oops - BUG: Fatal exception in interrupt ]---
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/68e5579f4de12207b23c41b44a4c0778b6c2858f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/92d0188f36ca8082af7989d743eb5b44c2d259f7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a4a8cb0889927d59ebd839458c8f038bc5298ef9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ae42c6fe531425ef2f47e82f96851427d24bbf6b
Impacted products
Vendor Product Version
Linux Linux Version: b4a3d877dc92963a4db16ddb71df3d333c0d40bd
Version: b4a3d877dc92963a4db16ddb71df3d333c0d40bd
Version: b4a3d877dc92963a4db16ddb71df3d333c0d40bd
Version: b4a3d877dc92963a4db16ddb71df3d333c0d40bd
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   Linux Linux Version: 6.7
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "68e5579f4de12207b23c41b44a4c0778b6c2858f",
              "status": "affected",
              "version": "b4a3d877dc92963a4db16ddb71df3d333c0d40bd",
              "versionType": "git"
            },
            {
              "lessThan": "92d0188f36ca8082af7989d743eb5b44c2d259f7",
              "status": "affected",
              "version": "b4a3d877dc92963a4db16ddb71df3d333c0d40bd",
              "versionType": "git"
            },
            {
              "lessThan": "a4a8cb0889927d59ebd839458c8f038bc5298ef9",
              "status": "affected",
              "version": "b4a3d877dc92963a4db16ddb71df3d333c0d40bd",
              "versionType": "git"
            },
            {
              "lessThan": "ae42c6fe531425ef2f47e82f96851427d24bbf6b",
              "status": "affected",
              "version": "b4a3d877dc92963a4db16ddb71df3d333c0d40bd",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.7"
            },
            {
              "lessThan": "6.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.42",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.16.*",
              "status": "unaffected",
              "version": "6.16.1",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.17-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.42",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15.10",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16.1",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17-rc1",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: ti: j721e-csi2rx: fix list_del corruption\n\nIf ti_csi2rx_start_dma() fails in ti_csi2rx_dma_callback(), the buffer is\nmarked done with VB2_BUF_STATE_ERROR but is not removed from the DMA queue.\nThis causes the same buffer to be retried in the next iteration, resulting\nin a double list_del() and eventual list corruption.\n\nFix this by removing the buffer from the queue before calling\nvb2_buffer_done() on error.\n\nThis resolves a crash due to list_del corruption:\n[   37.811243] j721e-csi2rx 30102000.ticsi2rx: Failed to queue the next buffer for DMA\n[   37.832187]  slab kmalloc-2k start ffff00000255b000 pointer offset 1064 size 2048\n[   37.839761] list_del corruption. next-\u003eprev should be ffff00000255bc28, but was ffff00000255d428. (next=ffff00000255b428)\n[   37.850799] ------------[ cut here ]------------\n[   37.855424] kernel BUG at lib/list_debug.c:65!\n[   37.859876] Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP\n[   37.866061] Modules linked in: i2c_dev usb_f_rndis u_ether libcomposite dwc3 udc_core usb_common aes_ce_blk aes_ce_cipher ghash_ce gf128mul sha1_ce cpufreq_dt dwc3_am62 phy_gmii_sel sa2ul\n[   37.882830] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.16.0-rc3+ #28 VOLUNTARY\n[   37.890851] Hardware name: Bosch STLA-GSRV2-B0 (DT)\n[   37.895737] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[   37.902703] pc : __list_del_entry_valid_or_report+0xdc/0x114\n[   37.908390] lr : __list_del_entry_valid_or_report+0xdc/0x114\n[   37.914059] sp : ffff800080003db0\n[   37.917375] x29: ffff800080003db0 x28: 0000000000000007 x27: ffff800080e50000\n[   37.924521] x26: 0000000000000000 x25: ffff0000016abb50 x24: dead000000000122\n[   37.931666] x23: ffff0000016abb78 x22: ffff0000016ab080 x21: ffff800080003de0\n[   37.938810] x20: ffff00000255bc00 x19: ffff00000255b800 x18: 000000000000000a\n[   37.945956] x17: 20747562202c3832 x16: 6362353532303030 x15: 0720072007200720\n[   37.953101] x14: 0720072007200720 x13: 0720072007200720 x12: 00000000ffffffea\n[   37.960248] x11: ffff800080003b18 x10: 00000000ffffefff x9 : ffff800080f5b568\n[   37.967396] x8 : ffff800080f5b5c0 x7 : 0000000000017fe8 x6 : c0000000ffffefff\n[   37.974542] x5 : ffff00000fea6688 x4 : 0000000000000000 x3 : 0000000000000000\n[   37.981686] x2 : 0000000000000000 x1 : ffff800080ef2b40 x0 : 000000000000006d\n[   37.988832] Call trace:\n[   37.991281]  __list_del_entry_valid_or_report+0xdc/0x114 (P)\n[   37.996959]  ti_csi2rx_dma_callback+0x84/0x1c4\n[   38.001419]  udma_vchan_complete+0x1e0/0x344\n[   38.005705]  tasklet_action_common+0x118/0x310\n[   38.010163]  tasklet_action+0x30/0x3c\n[   38.013832]  handle_softirqs+0x10c/0x2e0\n[   38.017761]  __do_softirq+0x14/0x20\n[   38.021256]  ____do_softirq+0x10/0x20\n[   38.024931]  call_on_irq_stack+0x24/0x60\n[   38.028873]  do_softirq_own_stack+0x1c/0x40\n[   38.033064]  __irq_exit_rcu+0x130/0x15c\n[   38.036909]  irq_exit_rcu+0x10/0x20\n[   38.040403]  el1_interrupt+0x38/0x60\n[   38.043987]  el1h_64_irq_handler+0x18/0x24\n[   38.048091]  el1h_64_irq+0x6c/0x70\n[   38.051501]  default_idle_call+0x34/0xe0 (P)\n[   38.055783]  do_idle+0x1f8/0x250\n[   38.059021]  cpu_startup_entry+0x34/0x3c\n[   38.062951]  rest_init+0xb4/0xc0\n[   38.066186]  console_on_rootfs+0x0/0x6c\n[   38.070031]  __primary_switched+0x88/0x90\n[   38.074059] Code: b00037e0 91378000 f9400462 97e9bf49 (d4210000)\n[   38.080168] ---[ end trace 0000000000000000 ]---\n[   38.084795] Kernel panic - not syncing: Oops - BUG: Fatal exception in interrupt\n[   38.092197] SMP: stopping secondary CPUs\n[   38.096139] Kernel Offset: disabled\n[   38.099631] CPU features: 0x0000,00002000,02000801,0400420b\n[   38.105202] Memory Limit: none\n[   38.108260] ---[ end Kernel panic - not syncing: Oops - BUG: Fatal exception in interrupt ]---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-22T16:00:23.564Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/68e5579f4de12207b23c41b44a4c0778b6c2858f"
        },
        {
          "url": "https://git.kernel.org/stable/c/92d0188f36ca8082af7989d743eb5b44c2d259f7"
        },
        {
          "url": "https://git.kernel.org/stable/c/a4a8cb0889927d59ebd839458c8f038bc5298ef9"
        },
        {
          "url": "https://git.kernel.org/stable/c/ae42c6fe531425ef2f47e82f96851427d24bbf6b"
        }
      ],
      "title": "media: ti: j721e-csi2rx: fix list_del corruption",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38619",
    "datePublished": "2025-08-22T16:00:23.564Z",
    "dateReserved": "2025-04-16T04:51:24.029Z",
    "dateUpdated": "2025-08-22T16:00:23.564Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38619\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-08-22T16:15:35.177\",\"lastModified\":\"2025-08-22T18:08:51.663\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmedia: ti: j721e-csi2rx: fix list_del corruption\\n\\nIf ti_csi2rx_start_dma() fails in ti_csi2rx_dma_callback(), the buffer is\\nmarked done with VB2_BUF_STATE_ERROR but is not removed from the DMA queue.\\nThis causes the same buffer to be retried in the next iteration, resulting\\nin a double list_del() and eventual list corruption.\\n\\nFix this by removing the buffer from the queue before calling\\nvb2_buffer_done() on error.\\n\\nThis resolves a crash due to list_del corruption:\\n[   37.811243] j721e-csi2rx 30102000.ticsi2rx: Failed to queue the next buffer for DMA\\n[   37.832187]  slab kmalloc-2k start ffff00000255b000 pointer offset 1064 size 2048\\n[   37.839761] list_del corruption. next-\u003eprev should be ffff00000255bc28, but was ffff00000255d428. (next=ffff00000255b428)\\n[   37.850799] ------------[ cut here ]------------\\n[   37.855424] kernel BUG at lib/list_debug.c:65!\\n[   37.859876] Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP\\n[   37.866061] Modules linked in: i2c_dev usb_f_rndis u_ether libcomposite dwc3 udc_core usb_common aes_ce_blk aes_ce_cipher ghash_ce gf128mul sha1_ce cpufreq_dt dwc3_am62 phy_gmii_sel sa2ul\\n[   37.882830] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.16.0-rc3+ #28 VOLUNTARY\\n[   37.890851] Hardware name: Bosch STLA-GSRV2-B0 (DT)\\n[   37.895737] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\n[   37.902703] pc : __list_del_entry_valid_or_report+0xdc/0x114\\n[   37.908390] lr : __list_del_entry_valid_or_report+0xdc/0x114\\n[   37.914059] sp : ffff800080003db0\\n[   37.917375] x29: ffff800080003db0 x28: 0000000000000007 x27: ffff800080e50000\\n[   37.924521] x26: 0000000000000000 x25: ffff0000016abb50 x24: dead000000000122\\n[   37.931666] x23: ffff0000016abb78 x22: ffff0000016ab080 x21: ffff800080003de0\\n[   37.938810] x20: ffff00000255bc00 x19: ffff00000255b800 x18: 000000000000000a\\n[   37.945956] x17: 20747562202c3832 x16: 6362353532303030 x15: 0720072007200720\\n[   37.953101] x14: 0720072007200720 x13: 0720072007200720 x12: 00000000ffffffea\\n[   37.960248] x11: ffff800080003b18 x10: 00000000ffffefff x9 : ffff800080f5b568\\n[   37.967396] x8 : ffff800080f5b5c0 x7 : 0000000000017fe8 x6 : c0000000ffffefff\\n[   37.974542] x5 : ffff00000fea6688 x4 : 0000000000000000 x3 : 0000000000000000\\n[   37.981686] x2 : 0000000000000000 x1 : ffff800080ef2b40 x0 : 000000000000006d\\n[   37.988832] Call trace:\\n[   37.991281]  __list_del_entry_valid_or_report+0xdc/0x114 (P)\\n[   37.996959]  ti_csi2rx_dma_callback+0x84/0x1c4\\n[   38.001419]  udma_vchan_complete+0x1e0/0x344\\n[   38.005705]  tasklet_action_common+0x118/0x310\\n[   38.010163]  tasklet_action+0x30/0x3c\\n[   38.013832]  handle_softirqs+0x10c/0x2e0\\n[   38.017761]  __do_softirq+0x14/0x20\\n[   38.021256]  ____do_softirq+0x10/0x20\\n[   38.024931]  call_on_irq_stack+0x24/0x60\\n[   38.028873]  do_softirq_own_stack+0x1c/0x40\\n[   38.033064]  __irq_exit_rcu+0x130/0x15c\\n[   38.036909]  irq_exit_rcu+0x10/0x20\\n[   38.040403]  el1_interrupt+0x38/0x60\\n[   38.043987]  el1h_64_irq_handler+0x18/0x24\\n[   38.048091]  el1h_64_irq+0x6c/0x70\\n[   38.051501]  default_idle_call+0x34/0xe0 (P)\\n[   38.055783]  do_idle+0x1f8/0x250\\n[   38.059021]  cpu_startup_entry+0x34/0x3c\\n[   38.062951]  rest_init+0xb4/0xc0\\n[   38.066186]  console_on_rootfs+0x0/0x6c\\n[   38.070031]  __primary_switched+0x88/0x90\\n[   38.074059] Code: b00037e0 91378000 f9400462 97e9bf49 (d4210000)\\n[   38.080168] ---[ end trace 0000000000000000 ]---\\n[   38.084795] Kernel panic - not syncing: Oops - BUG: Fatal exception in interrupt\\n[   38.092197] SMP: stopping secondary CPUs\\n[   38.096139] Kernel Offset: disabled\\n[   38.099631] CPU features: 0x0000,00002000,02000801,0400420b\\n[   38.105202] Memory Limit: none\\n[   38.108260] ---[ end Kernel panic - not syncing: Oops - BUG: Fatal exception in interrupt ]---\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/68e5579f4de12207b23c41b44a4c0778b6c2858f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/92d0188f36ca8082af7989d743eb5b44c2d259f7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a4a8cb0889927d59ebd839458c8f038bc5298ef9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ae42c6fe531425ef2f47e82f96851427d24bbf6b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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