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CVE-2022-49247 (GCVE-0-2022-49247)

Vulnerability from cvelistv5 – Published: 2025-02-26 01:56 – Updated: 2026-05-11 18:55
VLAI
Title
media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED
Summary
In the Linux kernel, the following vulnerability has been resolved: media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED If the callback 'start_streaming' fails, then all queued buffers in the driver should be returned with state 'VB2_BUF_STATE_QUEUED'. Currently, they are returned with 'VB2_BUF_STATE_ERROR' which is wrong. Fix this. This also fixes the warning: [ 65.583633] WARNING: CPU: 5 PID: 593 at drivers/media/common/videobuf2/videobuf2-core.c:1612 vb2_start_streaming+0xd4/0x160 [videobuf2_common] [ 65.585027] Modules linked in: snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_soc_hdmi_codec dw_hdmi_i2s_audio saa7115 stk1160 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc crct10dif_ce panfrost snd_soc_simple_card snd_soc_audio_graph_card snd_soc_spdif_tx snd_soc_simple_card_utils gpu_sched phy_rockchip_pcie snd_soc_rockchip_i2s rockchipdrm analogix_dp dw_mipi_dsi dw_hdmi cec drm_kms_helper drm rtc_rk808 rockchip_saradc industrialio_triggered_buffer kfifo_buf rockchip_thermal pcie_rockchip_host ip_tables x_tables ipv6 [ 65.589383] CPU: 5 PID: 593 Comm: v4l2src0:src Tainted: G W 5.16.0-rc4-62408-g32447129cb30-dirty #14 [ 65.590293] Hardware name: Radxa ROCK Pi 4B (DT) [ 65.590696] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.591304] pc : vb2_start_streaming+0xd4/0x160 [videobuf2_common] [ 65.591850] lr : vb2_start_streaming+0x6c/0x160 [videobuf2_common] [ 65.592395] sp : ffff800012bc3ad0 [ 65.592685] x29: ffff800012bc3ad0 x28: 0000000000000000 x27: ffff800012bc3cd8 [ 65.593312] x26: 0000000000000000 x25: ffff00000d8a7800 x24: 0000000040045612 [ 65.593938] x23: ffff800011323000 x22: ffff800012bc3cd8 x21: ffff00000908a8b0 [ 65.594562] x20: ffff00000908a8c8 x19: 00000000fffffff4 x18: ffffffffffffffff [ 65.595188] x17: 000000040044ffff x16: 00400034b5503510 x15: ffff800011323f78 [ 65.595813] x14: ffff000013163886 x13: ffff000013163885 x12: 00000000000002ce [ 65.596439] x11: 0000000000000028 x10: 0000000000000001 x9 : 0000000000000228 [ 65.597064] x8 : 0101010101010101 x7 : 7f7f7f7f7f7f7f7f x6 : fefefeff726c5e78 [ 65.597690] x5 : ffff800012bc3990 x4 : 0000000000000000 x3 : ffff000009a34880 [ 65.598315] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000007cd99f0 [ 65.598940] Call trace: [ 65.599155] vb2_start_streaming+0xd4/0x160 [videobuf2_common] [ 65.599672] vb2_core_streamon+0x17c/0x1a8 [videobuf2_common] [ 65.600179] vb2_streamon+0x54/0x88 [videobuf2_v4l2] [ 65.600619] vb2_ioctl_streamon+0x54/0x60 [videobuf2_v4l2] [ 65.601103] v4l_streamon+0x3c/0x50 [videodev] [ 65.601521] __video_do_ioctl+0x1a4/0x428 [videodev] [ 65.601977] video_usercopy+0x320/0x828 [videodev] [ 65.602419] video_ioctl2+0x3c/0x58 [videodev] [ 65.602830] v4l2_ioctl+0x60/0x90 [videodev] [ 65.603227] __arm64_sys_ioctl+0xa8/0xe0 [ 65.603576] invoke_syscall+0x54/0x118 [ 65.603911] el0_svc_common.constprop.3+0x84/0x100 [ 65.604332] do_el0_svc+0x34/0xa0 [ 65.604625] el0_svc+0x1c/0x50 [ 65.604897] el0t_64_sync_handler+0x88/0xb0 [ 65.605264] el0t_64_sync+0x16c/0x170 [ 65.605587] ---[ end trace 578e0ba07742170d ]---
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 8ac456495a33d9466076fea94594181ceefb76d9 , < 03054f22d5abd80ad89547512c2bfbfb2714d3ed (git)
Affected: 8ac456495a33d9466076fea94594181ceefb76d9 , < f04a520a422222fc921bf035dc67414c500a286a (git)
Affected: 8ac456495a33d9466076fea94594181ceefb76d9 , < 3cc050df73e3d973f1870a8dc0e177e77670bc7f (git)
Affected: 8ac456495a33d9466076fea94594181ceefb76d9 , < 4d68603cc4382174bc1e7d532e10675c48c6b257 (git)
Affected: 8ac456495a33d9466076fea94594181ceefb76d9 , < a09e9882800fdfc5aab93f77c3f0132071d2191b (git)
Affected: 8ac456495a33d9466076fea94594181ceefb76d9 , < 2874122ca4ca74adec72d6d6bf8828228ec20f15 (git)
Affected: 8ac456495a33d9466076fea94594181ceefb76d9 , < f66e6fd1488d26229f11d86616de1b658c70fa8a (git)
Affected: 8ac456495a33d9466076fea94594181ceefb76d9 , < fbe04b49a54e31f4321d632270207f0e6304cd16 (git)
guessed Create a notification for this product.
Linux Linux Affected: 3.7
Unaffected: 0 , < 3.7 (semver)
Unaffected: 4.14.276 , ≤ 4.14.* (semver)
Unaffected: 4.19.238 , ≤ 4.19.* (semver)
Unaffected: 5.4.189 , ≤ 5.4.* (semver)
Unaffected: 5.10.110 , ≤ 5.10.* (semver)
Unaffected: 5.15.33 , ≤ 5.15.* (semver)
Unaffected: 5.16.19 , ≤ 5.16.* (semver)
Unaffected: 5.17.2 , ≤ 5.17.* (semver)
Unaffected: 5.18 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/usb/stk1160/stk1160-core.c",
            "drivers/media/usb/stk1160/stk1160-v4l.c",
            "drivers/media/usb/stk1160/stk1160.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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              "versionType": "git"
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            {
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              "status": "affected",
              "version": "8ac456495a33d9466076fea94594181ceefb76d9",
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              "status": "affected",
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            "drivers/media/usb/stk1160/stk1160-v4l.c",
            "drivers/media/usb/stk1160/stk1160.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.7"
            },
            {
              "lessThan": "3.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.238",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.189",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.110",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.33",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.19",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.17.*",
              "status": "unaffected",
              "version": "5.17.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.18",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.276",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.238",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.189",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.110",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.33",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.19",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17.2",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED\n\nIf the callback \u0027start_streaming\u0027 fails, then all\nqueued buffers in the driver should be returned with\nstate \u0027VB2_BUF_STATE_QUEUED\u0027. Currently, they are\nreturned with \u0027VB2_BUF_STATE_ERROR\u0027 which is wrong.\nFix this. This also fixes the warning:\n\n[   65.583633] WARNING: CPU: 5 PID: 593 at drivers/media/common/videobuf2/videobuf2-core.c:1612 vb2_start_streaming+0xd4/0x160 [videobuf2_common]\n[   65.585027] Modules linked in: snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_soc_hdmi_codec dw_hdmi_i2s_audio saa7115 stk1160 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc crct10dif_ce panfrost snd_soc_simple_card snd_soc_audio_graph_card snd_soc_spdif_tx snd_soc_simple_card_utils gpu_sched phy_rockchip_pcie snd_soc_rockchip_i2s rockchipdrm analogix_dp dw_mipi_dsi dw_hdmi cec drm_kms_helper drm rtc_rk808 rockchip_saradc industrialio_triggered_buffer kfifo_buf rockchip_thermal pcie_rockchip_host ip_tables x_tables ipv6\n[   65.589383] CPU: 5 PID: 593 Comm: v4l2src0:src Tainted: G        W         5.16.0-rc4-62408-g32447129cb30-dirty #14\n[   65.590293] Hardware name: Radxa ROCK Pi 4B (DT)\n[   65.590696] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[   65.591304] pc : vb2_start_streaming+0xd4/0x160 [videobuf2_common]\n[   65.591850] lr : vb2_start_streaming+0x6c/0x160 [videobuf2_common]\n[   65.592395] sp : ffff800012bc3ad0\n[   65.592685] x29: ffff800012bc3ad0 x28: 0000000000000000 x27: ffff800012bc3cd8\n[   65.593312] x26: 0000000000000000 x25: ffff00000d8a7800 x24: 0000000040045612\n[   65.593938] x23: ffff800011323000 x22: ffff800012bc3cd8 x21: ffff00000908a8b0\n[   65.594562] x20: ffff00000908a8c8 x19: 00000000fffffff4 x18: ffffffffffffffff\n[   65.595188] x17: 000000040044ffff x16: 00400034b5503510 x15: ffff800011323f78\n[   65.595813] x14: ffff000013163886 x13: ffff000013163885 x12: 00000000000002ce\n[   65.596439] x11: 0000000000000028 x10: 0000000000000001 x9 : 0000000000000228\n[   65.597064] x8 : 0101010101010101 x7 : 7f7f7f7f7f7f7f7f x6 : fefefeff726c5e78\n[   65.597690] x5 : ffff800012bc3990 x4 : 0000000000000000 x3 : ffff000009a34880\n[   65.598315] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000007cd99f0\n[   65.598940] Call trace:\n[   65.599155]  vb2_start_streaming+0xd4/0x160 [videobuf2_common]\n[   65.599672]  vb2_core_streamon+0x17c/0x1a8 [videobuf2_common]\n[   65.600179]  vb2_streamon+0x54/0x88 [videobuf2_v4l2]\n[   65.600619]  vb2_ioctl_streamon+0x54/0x60 [videobuf2_v4l2]\n[   65.601103]  v4l_streamon+0x3c/0x50 [videodev]\n[   65.601521]  __video_do_ioctl+0x1a4/0x428 [videodev]\n[   65.601977]  video_usercopy+0x320/0x828 [videodev]\n[   65.602419]  video_ioctl2+0x3c/0x58 [videodev]\n[   65.602830]  v4l2_ioctl+0x60/0x90 [videodev]\n[   65.603227]  __arm64_sys_ioctl+0xa8/0xe0\n[   65.603576]  invoke_syscall+0x54/0x118\n[   65.603911]  el0_svc_common.constprop.3+0x84/0x100\n[   65.604332]  do_el0_svc+0x34/0xa0\n[   65.604625]  el0_svc+0x1c/0x50\n[   65.604897]  el0t_64_sync_handler+0x88/0xb0\n[   65.605264]  el0t_64_sync+0x16c/0x170\n[   65.605587] ---[ end trace 578e0ba07742170d ]---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T18:55:59.557Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/03054f22d5abd80ad89547512c2bfbfb2714d3ed"
        },
        {
          "url": "https://git.kernel.org/stable/c/f04a520a422222fc921bf035dc67414c500a286a"
        },
        {
          "url": "https://git.kernel.org/stable/c/3cc050df73e3d973f1870a8dc0e177e77670bc7f"
        },
        {
          "url": "https://git.kernel.org/stable/c/4d68603cc4382174bc1e7d532e10675c48c6b257"
        },
        {
          "url": "https://git.kernel.org/stable/c/a09e9882800fdfc5aab93f77c3f0132071d2191b"
        },
        {
          "url": "https://git.kernel.org/stable/c/2874122ca4ca74adec72d6d6bf8828228ec20f15"
        },
        {
          "url": "https://git.kernel.org/stable/c/f66e6fd1488d26229f11d86616de1b658c70fa8a"
        },
        {
          "url": "https://git.kernel.org/stable/c/fbe04b49a54e31f4321d632270207f0e6304cd16"
        }
      ],
      "title": "media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49247",
    "datePublished": "2025-02-26T01:56:06.224Z",
    "dateReserved": "2025-02-26T01:49:39.295Z",
    "dateUpdated": "2026-05-11T18:55:59.557Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-49247",
      "date": "2026-09-19",
      "epss": "0.00264",
      "percentile": "0.18656"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Linux",
                "programFiles": [
                  "drivers/media/usb/stk1160/stk1160-core.c",
                  "drivers/media/usb/stk1160/stk1160-v4l.c",
                  "drivers/media/usb/stk1160/stk1160.h"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
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                    "versionType": "git"
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                    "versionType": "git"
                  },
                  {
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                    "status": "affected",
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                    "versionType": "git"
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                  {
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                    "versionType": "git"
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                  {
                    "lessThan": "a09e9882800fdfc5aab93f77c3f0132071d2191b",
                    "status": "affected",
                    "version": "8ac456495a33d9466076fea94594181ceefb76d9",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "2874122ca4ca74adec72d6d6bf8828228ec20f15",
                    "status": "affected",
                    "version": "8ac456495a33d9466076fea94594181ceefb76d9",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "f66e6fd1488d26229f11d86616de1b658c70fa8a",
                    "status": "affected",
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                    "versionType": "git"
                  },
                  {
                    "lessThan": "fbe04b49a54e31f4321d632270207f0e6304cd16",
                    "status": "affected",
                    "version": "8ac456495a33d9466076fea94594181ceefb76d9",
                    "versionType": "git"
                  }
                ]
              },
              {
                "defaultStatus": "affected",
                "product": "Linux",
                "programFiles": [
                  "drivers/media/usb/stk1160/stk1160-core.c",
                  "drivers/media/usb/stk1160/stk1160-v4l.c",
                  "drivers/media/usb/stk1160/stk1160.h"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "status": "affected",
                    "version": "3.7"
                  },
                  {
                    "lessThan": "3.7",
                    "status": "unaffected",
                    "version": "0",
                    "versionType": "semver"
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                    "versionType": "semver"
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                    "lessThanOrEqual": "4.19.*",
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                    "version": "4.19.238",
                    "versionType": "semver"
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                    "lessThanOrEqual": "5.4.*",
                    "status": "unaffected",
                    "version": "5.4.189",
                    "versionType": "semver"
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                    "lessThanOrEqual": "5.10.*",
                    "status": "unaffected",
                    "version": "5.10.110",
                    "versionType": "semver"
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                    "lessThanOrEqual": "5.15.*",
                    "status": "unaffected",
                    "version": "5.15.33",
                    "versionType": "semver"
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                    "lessThanOrEqual": "5.16.*",
                    "status": "unaffected",
                    "version": "5.16.19",
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                  },
                  {
                    "lessThanOrEqual": "5.17.*",
                    "status": "unaffected",
                    "version": "5.17.2",
                    "versionType": "semver"
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                    "lessThanOrEqual": "*",
                    "status": "unaffected",
                    "version": "5.18",
                    "versionType": "original_commit_for_fix"
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                ]
              }
            ],
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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        "configurations": [
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        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED\n\nIf the callback \u0027start_streaming\u0027 fails, then all\nqueued buffers in the driver should be returned with\nstate \u0027VB2_BUF_STATE_QUEUED\u0027. Currently, they are\nreturned with \u0027VB2_BUF_STATE_ERROR\u0027 which is wrong.\nFix this. This also fixes the warning:\n\n[   65.583633] WARNING: CPU: 5 PID: 593 at drivers/media/common/videobuf2/videobuf2-core.c:1612 vb2_start_streaming+0xd4/0x160 [videobuf2_common]\n[   65.585027] Modules linked in: snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_soc_hdmi_codec dw_hdmi_i2s_audio saa7115 stk1160 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc crct10dif_ce panfrost snd_soc_simple_card snd_soc_audio_graph_card snd_soc_spdif_tx snd_soc_simple_card_utils gpu_sched phy_rockchip_pcie snd_soc_rockchip_i2s rockchipdrm analogix_dp dw_mipi_dsi dw_hdmi cec drm_kms_helper drm rtc_rk808 rockchip_saradc industrialio_triggered_buffer kfifo_buf rockchip_thermal pcie_rockchip_host ip_tables x_tables ipv6\n[   65.589383] CPU: 5 PID: 593 Comm: v4l2src0:src Tainted: G        W         5.16.0-rc4-62408-g32447129cb30-dirty #14\n[   65.590293] Hardware name: Radxa ROCK Pi 4B (DT)\n[   65.590696] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[   65.591304] pc : vb2_start_streaming+0xd4/0x160 [videobuf2_common]\n[   65.591850] lr : vb2_start_streaming+0x6c/0x160 [videobuf2_common]\n[   65.592395] sp : ffff800012bc3ad0\n[   65.592685] x29: ffff800012bc3ad0 x28: 0000000000000000 x27: ffff800012bc3cd8\n[   65.593312] x26: 0000000000000000 x25: ffff00000d8a7800 x24: 0000000040045612\n[   65.593938] x23: ffff800011323000 x22: ffff800012bc3cd8 x21: ffff00000908a8b0\n[   65.594562] x20: ffff00000908a8c8 x19: 00000000fffffff4 x18: ffffffffffffffff\n[   65.595188] x17: 000000040044ffff x16: 00400034b5503510 x15: ffff800011323f78\n[   65.595813] x14: ffff000013163886 x13: ffff000013163885 x12: 00000000000002ce\n[   65.596439] x11: 0000000000000028 x10: 0000000000000001 x9 : 0000000000000228\n[   65.597064] x8 : 0101010101010101 x7 : 7f7f7f7f7f7f7f7f x6 : fefefeff726c5e78\n[   65.597690] x5 : ffff800012bc3990 x4 : 0000000000000000 x3 : ffff000009a34880\n[   65.598315] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000007cd99f0\n[   65.598940] Call trace:\n[   65.599155]  vb2_start_streaming+0xd4/0x160 [videobuf2_common]\n[   65.599672]  vb2_core_streamon+0x17c/0x1a8 [videobuf2_common]\n[   65.600179]  vb2_streamon+0x54/0x88 [videobuf2_v4l2]\n[   65.600619]  vb2_ioctl_streamon+0x54/0x60 [videobuf2_v4l2]\n[   65.601103]  v4l_streamon+0x3c/0x50 [videodev]\n[   65.601521]  __video_do_ioctl+0x1a4/0x428 [videodev]\n[   65.601977]  video_usercopy+0x320/0x828 [videodev]\n[   65.602419]  video_ioctl2+0x3c/0x58 [videodev]\n[   65.602830]  v4l2_ioctl+0x60/0x90 [videodev]\n[   65.603227]  __arm64_sys_ioctl+0xa8/0xe0\n[   65.603576]  invoke_syscall+0x54/0x118\n[   65.603911]  el0_svc_common.constprop.3+0x84/0x100\n[   65.604332]  do_el0_svc+0x34/0xa0\n[   65.604625]  el0_svc+0x1c/0x50\n[   65.604897]  el0t_64_sync_handler+0x88/0xb0\n[   65.605264]  el0t_64_sync+0x16c/0x170\n[   65.605587] ---[ end trace 578e0ba07742170d ]---"
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: stk1160: Si falla el inicio de la transmisi\u00f3n, se devuelven los b\u00faferes con VB2_BUF_STATE_QUEUED Si falla la devoluci\u00f3n de llamada \u0027start_streaming\u0027, todos los b\u00faferes en cola en el controlador deben devolverse con el estado \u0027VB2_BUF_STATE_QUEUED\u0027. Actualmente, se devuelven con \u0027VB2_BUF_STATE_ERROR\u0027, lo cual es incorrecto. Arregle esto. Esto tambi\u00e9n corrige la advertencia: [ 65.583633] ADVERTENCIA: CPU: 5 PID: 593 en drivers/media/common/videobuf2/videobuf2-core.c:1612 vb2_start_streaming+0xd4/0x160 [videobuf2_common] [ 65.585027] M\u00f3dulos vinculados en: snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_soc_hdmi_codec dw_hdmi_i2s_audio saa7115 stk1160 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc crct10dif_ce panfrost snd_soc_simple_card snd_soc_audio_graph_card snd_soc_spdif_tx snd_soc_simple_card_utils gpu_sched phy_rockchip_pcie snd_soc_rockchip_i2s rockchipdrm analogix_dp dw_mipi_dsi dw_hdmi cec drm_kms_helper drm rtc_rk808 rockchip_saradc industrialio_triggered_buffer kfifo_buf rockchip_thermal pcie_rockchip_host ip_tables x_tables ipv6 [ 65.589383] CPU: 5 PID: 593 Comm: v4l2src0:src Contaminado: GW 5.16.0-rc4-62408-g32447129cb30-dirty #14 [ 65.590293] Hardware nombre: Radxa ROCK Pi 4B (DT) [ 65.590696] estado de la p\u00e1gina: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.591304] computadora personal: vb2_start_streaming+0xd4/0x160 [videobuf2_common] [ 65.591850] lr: vb2_start_streaming+0x6c/0x160 [videobuf2_common] [ 65.592395] servidor de correo electr\u00f3nico: ffff800012bc3ad0 [ 65.592685] x29: ffff800012bc3ad0 x28: 0000000000000000 x27: ffff800012bc3cd8 [ 65.593312] x26: 0000000000000000 x25: ffff00000d8a7800 x24: 0000000040045612 [ 65.593938] x23: ffff800011323000 x22: ffff800012bc3cd8 x21: ffff00000908a8b0 [ 65.594562] x20: ffff00000908a8c8 x19: 00000000ffffff4 x18: ffffffffffffffff [ 65.595188] x17: 000000040044ffff x16: 00400034b5503510 x15: ffff800011323f78 [ 65.595813] x14: ffff000013163886 x13: ffff000013163885 x12: 00000000000002ce [ 65.596439] x11: 0000000000000028 x10: 0000000000000001 x9: 0000000000000228 [65.597064] x8: 0101010101010101 x7: 7f7f7f7f7f7f7f7f x6 : fefefeff726c5e78 [ 65.597690] x5 : ffff800012bc3990 x4 : 0000000000000000 x3 : ffff000009a34880 [ 65.598315] x2 : 000000000000000 x1 : 0000000000000000 x0 : ffff000007cd99f0 [ 65.598940] Rastreo de llamadas: [ 65.599155] vb2_start_streaming+0xd4/0x160 [videobuf2_common] [ 65.599672] vb2_core_streamon+0x17c/0x1a8 [videobuf2_common] [ 65.600179] vb2_streamon+0x54/0x88 [videobuf2_v4l2] [ 65.600619] vb2_ioctl_streamon+0x54/0x60 [videobuf2_v4l2] [ 65.601103] v4l_streamon+0x3c/0x50 [videodev] [ 65.601521] __video_do_ioctl+0x1a4/0x428 [videodev] [ 65.601977] video_usercopy+0x320/0x828 [videodev] [ 65.602419] video_ioctl2+0x3c/0x58 [videodev] [ 65.602830] v4l2_ioctl+0x60/0x90 [videodev] [ 65.603227] __arm64_sys_ioctl+0xa8/0xe0 [ 65.603576] invoke_syscall+0x54/0x118 [ 65.603911] el0_svc_common.constprop.3+0x84/0x100 [ 65.604332] do_el0_svc+0x34/0xa0 [ 65.604625] el0_svc+0x1c/0x50 [ 65.604897] el0t_64_sync_handler+0x88/0xb0 [ 65.605264] el0t_64_sync+0x16c/0x170 [ 65.605587] ---[ fin del seguimiento 578e0ba07742170d ]---"
          }
        ],
        "id": "CVE-2022-49247",
        "lastModified": "2026-06-17T05:17:30.260",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 5.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2025-02-26T07:01:01.623",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/03054f22d5abd80ad89547512c2bfbfb2714d3ed"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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          },
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          },
          {
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            "tags": [
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            "url": "https://git.kernel.org/stable/c/4d68603cc4382174bc1e7d532e10675c48c6b257"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/a09e9882800fdfc5aab93f77c3f0132071d2191b"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
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            "url": "https://git.kernel.org/stable/c/f04a520a422222fc921bf035dc67414c500a286a"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/f66e6fd1488d26229f11d86616de1b658c70fa8a"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/fbe04b49a54e31f4321d632270207f0e6304cd16"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-30T10:36:37+00:00",
      "cve": "CVE-2022-49247",
      "id": "CVE-2022-49247",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:fixed": "166",
      "product_status:known_affected": "50",
      "product_status:known_not_affected": "138",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-49247.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-31T01:32:41Z",
      "cve": "CVE-2022-49247",
      "id": "CVE-2022-49247",
      "initial_release_date": "2025-02-27T03:10:02Z",
      "product_status:known_affected": "497",
      "product_status:known_not_affected": "156",
      "product_status:recommended": "355",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-49247",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-49247.json",
      "version": "53"
    }
  }
}



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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

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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.