CVE-2024-57919 (GCVE-0-2024-57919)

Vulnerability from cvelistv5 – Published: 2025-01-19 11:52 – Updated: 2025-10-01 19:57
VLAI?
Title
drm/amd/display: fix divide error in DM plane scale calcs
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix divide error in DM plane scale calcs dm_get_plane_scale doesn't take into account plane scaled size equal to zero, leading to a kernel oops due to division by zero. Fix by setting out-scale size as zero when the dst size is zero, similar to what is done by drm_calc_scale(). This issue started with the introduction of cursor ovelay mode that uses this function to assess cursor mode changes via dm_crtc_get_cursor_mode() before checking plane state. [Dec17 17:14] Oops: divide error: 0000 [#1] PREEMPT SMP NOPTI [ +0.000018] CPU: 5 PID: 1660 Comm: surface-DP-1 Not tainted 6.10.0+ #231 [ +0.000007] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024 [ +0.000004] RIP: 0010:dm_get_plane_scale+0x3f/0x60 [amdgpu] [ +0.000553] Code: 44 0f b7 41 3a 44 0f b7 49 3e 83 e0 0f 48 0f a3 c2 73 21 69 41 28 e8 03 00 00 31 d2 41 f7 f1 31 d2 89 06 69 41 2c e8 03 00 00 <41> f7 f0 89 07 e9 d7 d8 7e e9 44 89 c8 45 89 c1 41 89 c0 eb d4 66 [ +0.000005] RSP: 0018:ffffa8df0de6b8a0 EFLAGS: 00010246 [ +0.000006] RAX: 00000000000003e8 RBX: ffff9ac65c1f6e00 RCX: ffff9ac65d055500 [ +0.000003] RDX: 0000000000000000 RSI: ffffa8df0de6b8b0 RDI: ffffa8df0de6b8b4 [ +0.000004] RBP: ffff9ac64e7a5800 R08: 0000000000000000 R09: 0000000000000a00 [ +0.000003] R10: 00000000000000ff R11: 0000000000000054 R12: ffff9ac6d0700010 [ +0.000003] R13: ffff9ac65d054f00 R14: ffff9ac65d055500 R15: ffff9ac64e7a60a0 [ +0.000004] FS: 00007f869ea00640(0000) GS:ffff9ac970080000(0000) knlGS:0000000000000000 [ +0.000004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0.000003] CR2: 000055ca701becd0 CR3: 000000010e7f2000 CR4: 0000000000350ef0 [ +0.000004] Call Trace: [ +0.000007] <TASK> [ +0.000006] ? __die_body.cold+0x19/0x27 [ +0.000009] ? die+0x2e/0x50 [ +0.000007] ? do_trap+0xca/0x110 [ +0.000007] ? do_error_trap+0x6a/0x90 [ +0.000006] ? dm_get_plane_scale+0x3f/0x60 [amdgpu] [ +0.000504] ? exc_divide_error+0x38/0x50 [ +0.000005] ? dm_get_plane_scale+0x3f/0x60 [amdgpu] [ +0.000488] ? asm_exc_divide_error+0x1a/0x20 [ +0.000011] ? dm_get_plane_scale+0x3f/0x60 [amdgpu] [ +0.000593] dm_crtc_get_cursor_mode+0x33f/0x430 [amdgpu] [ +0.000562] amdgpu_dm_atomic_check+0x2ef/0x1770 [amdgpu] [ +0.000501] drm_atomic_check_only+0x5e1/0xa30 [drm] [ +0.000047] drm_mode_atomic_ioctl+0x832/0xcb0 [drm] [ +0.000050] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm] [ +0.000047] drm_ioctl_kernel+0xb3/0x100 [drm] [ +0.000062] drm_ioctl+0x27a/0x4f0 [drm] [ +0.000049] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm] [ +0.000055] amdgpu_drm_ioctl+0x4e/0x90 [amdgpu] [ +0.000360] __x64_sys_ioctl+0x97/0xd0 [ +0.000010] do_syscall_64+0x82/0x190 [ +0.000008] ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm] [ +0.000044] ? srso_return_thunk+0x5/0x5f [ +0.000006] ? drm_ioctl_kernel+0xb3/0x100 [drm] [ +0.000040] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? __check_object_size+0x50/0x220 [ +0.000007] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? drm_ioctl+0x2a4/0x4f0 [drm] [ +0.000039] ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm] [ +0.000043] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? __pm_runtime_suspend+0x69/0xc0 [ +0.000006] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? amdgpu_drm_ioctl+0x71/0x90 [amdgpu] [ +0.000366] ? srso_return_thunk+0x5/0x5f [ +0.000006] ? syscall_exit_to_user_mode+0x77/0x210 [ +0.000007] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? do_syscall_64+0x8e/0x190 [ +0.000006] ? srso_return_thunk+0x5/0x5f [ +0.000006] ? do_syscall_64+0x8e/0x190 [ +0.000006] ? srso_return_thunk+0x5/0x5f [ +0.000007] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ +0.000008] RIP: 0033:0x55bb7cd962bc [ +0.000007] Code: 4c 89 6c 24 18 4c 89 64 24 20 4c 89 74 24 28 0f 57 c0 0f 11 44 24 30 89 c7 48 8d 54 24 08 b8 10 00 00 00 be bc 64 ---truncated---
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 1b04dcca4fb10dd3834893a60de74edd99f2bfaf , < c2eaa73bd542b0168a0519e4a1c6e94bc121ec3d (git)
Affected: 1b04dcca4fb10dd3834893a60de74edd99f2bfaf , < 5225fd2a26211d012533acf98a6ad3f983885817 (git)
Create a notification for this product.
    Linux Linux Affected: 6.11
Unaffected: 0 , < 6.11 (semver)
Unaffected: 6.12.10 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-57919",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:53:10.589158Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-369",
                "description": "CWE-369 Divide By Zero",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T19:57:14.867Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c2eaa73bd542b0168a0519e4a1c6e94bc121ec3d",
              "status": "affected",
              "version": "1b04dcca4fb10dd3834893a60de74edd99f2bfaf",
              "versionType": "git"
            },
            {
              "lessThan": "5225fd2a26211d012533acf98a6ad3f983885817",
              "status": "affected",
              "version": "1b04dcca4fb10dd3834893a60de74edd99f2bfaf",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.11"
            },
            {
              "lessThan": "6.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.10",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: fix divide error in DM plane scale calcs\n\ndm_get_plane_scale doesn\u0027t take into account plane scaled size equal to\nzero, leading to a kernel oops due to division by zero. Fix by setting\nout-scale size as zero when the dst size is zero, similar to what is\ndone by drm_calc_scale(). This issue started with the introduction of\ncursor ovelay mode that uses this function to assess cursor mode changes\nvia dm_crtc_get_cursor_mode() before checking plane state.\n\n[Dec17 17:14] Oops: divide error: 0000 [#1] PREEMPT SMP NOPTI\n[  +0.000018] CPU: 5 PID: 1660 Comm: surface-DP-1 Not tainted 6.10.0+ #231\n[  +0.000007] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024\n[  +0.000004] RIP: 0010:dm_get_plane_scale+0x3f/0x60 [amdgpu]\n[  +0.000553] Code: 44 0f b7 41 3a 44 0f b7 49 3e 83 e0 0f 48 0f a3 c2 73 21 69 41 28 e8 03 00 00 31 d2 41 f7 f1 31 d2 89 06 69 41 2c e8 03 00 00 \u003c41\u003e f7 f0 89 07 e9 d7 d8 7e e9 44 89 c8 45 89 c1 41 89 c0 eb d4 66\n[  +0.000005] RSP: 0018:ffffa8df0de6b8a0 EFLAGS: 00010246\n[  +0.000006] RAX: 00000000000003e8 RBX: ffff9ac65c1f6e00 RCX: ffff9ac65d055500\n[  +0.000003] RDX: 0000000000000000 RSI: ffffa8df0de6b8b0 RDI: ffffa8df0de6b8b4\n[  +0.000004] RBP: ffff9ac64e7a5800 R08: 0000000000000000 R09: 0000000000000a00\n[  +0.000003] R10: 00000000000000ff R11: 0000000000000054 R12: ffff9ac6d0700010\n[  +0.000003] R13: ffff9ac65d054f00 R14: ffff9ac65d055500 R15: ffff9ac64e7a60a0\n[  +0.000004] FS:  00007f869ea00640(0000) GS:ffff9ac970080000(0000) knlGS:0000000000000000\n[  +0.000004] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[  +0.000003] CR2: 000055ca701becd0 CR3: 000000010e7f2000 CR4: 0000000000350ef0\n[  +0.000004] Call Trace:\n[  +0.000007]  \u003cTASK\u003e\n[  +0.000006]  ? __die_body.cold+0x19/0x27\n[  +0.000009]  ? die+0x2e/0x50\n[  +0.000007]  ? do_trap+0xca/0x110\n[  +0.000007]  ? do_error_trap+0x6a/0x90\n[  +0.000006]  ? dm_get_plane_scale+0x3f/0x60 [amdgpu]\n[  +0.000504]  ? exc_divide_error+0x38/0x50\n[  +0.000005]  ? dm_get_plane_scale+0x3f/0x60 [amdgpu]\n[  +0.000488]  ? asm_exc_divide_error+0x1a/0x20\n[  +0.000011]  ? dm_get_plane_scale+0x3f/0x60 [amdgpu]\n[  +0.000593]  dm_crtc_get_cursor_mode+0x33f/0x430 [amdgpu]\n[  +0.000562]  amdgpu_dm_atomic_check+0x2ef/0x1770 [amdgpu]\n[  +0.000501]  drm_atomic_check_only+0x5e1/0xa30 [drm]\n[  +0.000047]  drm_mode_atomic_ioctl+0x832/0xcb0 [drm]\n[  +0.000050]  ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm]\n[  +0.000047]  drm_ioctl_kernel+0xb3/0x100 [drm]\n[  +0.000062]  drm_ioctl+0x27a/0x4f0 [drm]\n[  +0.000049]  ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm]\n[  +0.000055]  amdgpu_drm_ioctl+0x4e/0x90 [amdgpu]\n[  +0.000360]  __x64_sys_ioctl+0x97/0xd0\n[  +0.000010]  do_syscall_64+0x82/0x190\n[  +0.000008]  ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm]\n[  +0.000044]  ? srso_return_thunk+0x5/0x5f\n[  +0.000006]  ? drm_ioctl_kernel+0xb3/0x100 [drm]\n[  +0.000040]  ? srso_return_thunk+0x5/0x5f\n[  +0.000005]  ? __check_object_size+0x50/0x220\n[  +0.000007]  ? srso_return_thunk+0x5/0x5f\n[  +0.000005]  ? srso_return_thunk+0x5/0x5f\n[  +0.000005]  ? drm_ioctl+0x2a4/0x4f0 [drm]\n[  +0.000039]  ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm]\n[  +0.000043]  ? srso_return_thunk+0x5/0x5f\n[  +0.000005]  ? srso_return_thunk+0x5/0x5f\n[  +0.000005]  ? __pm_runtime_suspend+0x69/0xc0\n[  +0.000006]  ? srso_return_thunk+0x5/0x5f\n[  +0.000005]  ? amdgpu_drm_ioctl+0x71/0x90 [amdgpu]\n[  +0.000366]  ? srso_return_thunk+0x5/0x5f\n[  +0.000006]  ? syscall_exit_to_user_mode+0x77/0x210\n[  +0.000007]  ? srso_return_thunk+0x5/0x5f\n[  +0.000005]  ? do_syscall_64+0x8e/0x190\n[  +0.000006]  ? srso_return_thunk+0x5/0x5f\n[  +0.000006]  ? do_syscall_64+0x8e/0x190\n[  +0.000006]  ? srso_return_thunk+0x5/0x5f\n[  +0.000007]  entry_SYSCALL_64_after_hwframe+0x76/0x7e\n[  +0.000008] RIP: 0033:0x55bb7cd962bc\n[  +0.000007] Code: 4c 89 6c 24 18 4c 89 64 24 20 4c 89 74 24 28 0f 57 c0 0f 11 44 24 30 89 c7 48 8d 54 24 08 b8 10 00 00 00 be bc 64\n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T10:06:38.433Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c2eaa73bd542b0168a0519e4a1c6e94bc121ec3d"
        },
        {
          "url": "https://git.kernel.org/stable/c/5225fd2a26211d012533acf98a6ad3f983885817"
        }
      ],
      "title": "drm/amd/display: fix divide error in DM plane scale calcs",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-57919",
    "datePublished": "2025-01-19T11:52:39.192Z",
    "dateReserved": "2025-01-19T11:50:08.375Z",
    "dateUpdated": "2025-10-01T19:57:14.867Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-57919\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-01-19T12:15:26.053\",\"lastModified\":\"2025-10-01T20:18:04.717\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: fix divide error in DM plane scale calcs\\n\\ndm_get_plane_scale doesn\u0027t take into account plane scaled size equal to\\nzero, leading to a kernel oops due to division by zero. Fix by setting\\nout-scale size as zero when the dst size is zero, similar to what is\\ndone by drm_calc_scale(). This issue started with the introduction of\\ncursor ovelay mode that uses this function to assess cursor mode changes\\nvia dm_crtc_get_cursor_mode() before checking plane state.\\n\\n[Dec17 17:14] Oops: divide error: 0000 [#1] PREEMPT SMP NOPTI\\n[  +0.000018] CPU: 5 PID: 1660 Comm: surface-DP-1 Not tainted 6.10.0+ #231\\n[  +0.000007] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024\\n[  +0.000004] RIP: 0010:dm_get_plane_scale+0x3f/0x60 [amdgpu]\\n[  +0.000553] Code: 44 0f b7 41 3a 44 0f b7 49 3e 83 e0 0f 48 0f a3 c2 73 21 69 41 28 e8 03 00 00 31 d2 41 f7 f1 31 d2 89 06 69 41 2c e8 03 00 00 \u003c41\u003e f7 f0 89 07 e9 d7 d8 7e e9 44 89 c8 45 89 c1 41 89 c0 eb d4 66\\n[  +0.000005] RSP: 0018:ffffa8df0de6b8a0 EFLAGS: 00010246\\n[  +0.000006] RAX: 00000000000003e8 RBX: ffff9ac65c1f6e00 RCX: ffff9ac65d055500\\n[  +0.000003] RDX: 0000000000000000 RSI: ffffa8df0de6b8b0 RDI: ffffa8df0de6b8b4\\n[  +0.000004] RBP: ffff9ac64e7a5800 R08: 0000000000000000 R09: 0000000000000a00\\n[  +0.000003] R10: 00000000000000ff R11: 0000000000000054 R12: ffff9ac6d0700010\\n[  +0.000003] R13: ffff9ac65d054f00 R14: ffff9ac65d055500 R15: ffff9ac64e7a60a0\\n[  +0.000004] FS:  00007f869ea00640(0000) GS:ffff9ac970080000(0000) knlGS:0000000000000000\\n[  +0.000004] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[  +0.000003] CR2: 000055ca701becd0 CR3: 000000010e7f2000 CR4: 0000000000350ef0\\n[  +0.000004] Call Trace:\\n[  +0.000007]  \u003cTASK\u003e\\n[  +0.000006]  ? __die_body.cold+0x19/0x27\\n[  +0.000009]  ? die+0x2e/0x50\\n[  +0.000007]  ? do_trap+0xca/0x110\\n[  +0.000007]  ? do_error_trap+0x6a/0x90\\n[  +0.000006]  ? dm_get_plane_scale+0x3f/0x60 [amdgpu]\\n[  +0.000504]  ? exc_divide_error+0x38/0x50\\n[  +0.000005]  ? dm_get_plane_scale+0x3f/0x60 [amdgpu]\\n[  +0.000488]  ? asm_exc_divide_error+0x1a/0x20\\n[  +0.000011]  ? dm_get_plane_scale+0x3f/0x60 [amdgpu]\\n[  +0.000593]  dm_crtc_get_cursor_mode+0x33f/0x430 [amdgpu]\\n[  +0.000562]  amdgpu_dm_atomic_check+0x2ef/0x1770 [amdgpu]\\n[  +0.000501]  drm_atomic_check_only+0x5e1/0xa30 [drm]\\n[  +0.000047]  drm_mode_atomic_ioctl+0x832/0xcb0 [drm]\\n[  +0.000050]  ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm]\\n[  +0.000047]  drm_ioctl_kernel+0xb3/0x100 [drm]\\n[  +0.000062]  drm_ioctl+0x27a/0x4f0 [drm]\\n[  +0.000049]  ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm]\\n[  +0.000055]  amdgpu_drm_ioctl+0x4e/0x90 [amdgpu]\\n[  +0.000360]  __x64_sys_ioctl+0x97/0xd0\\n[  +0.000010]  do_syscall_64+0x82/0x190\\n[  +0.000008]  ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm]\\n[  +0.000044]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000006]  ? drm_ioctl_kernel+0xb3/0x100 [drm]\\n[  +0.000040]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000005]  ? __check_object_size+0x50/0x220\\n[  +0.000007]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000005]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000005]  ? drm_ioctl+0x2a4/0x4f0 [drm]\\n[  +0.000039]  ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm]\\n[  +0.000043]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000005]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000005]  ? __pm_runtime_suspend+0x69/0xc0\\n[  +0.000006]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000005]  ? amdgpu_drm_ioctl+0x71/0x90 [amdgpu]\\n[  +0.000366]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000006]  ? syscall_exit_to_user_mode+0x77/0x210\\n[  +0.000007]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000005]  ? do_syscall_64+0x8e/0x190\\n[  +0.000006]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000006]  ? do_syscall_64+0x8e/0x190\\n[  +0.000006]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000007]  entry_SYSCALL_64_after_hwframe+0x76/0x7e\\n[  +0.000008] RIP: 0033:0x55bb7cd962bc\\n[  +0.000007] Code: 4c 89 6c 24 18 4c 89 64 24 20 4c 89 74 24 28 0f 57 c0 0f 11 44 24 30 89 c7 48 8d 54 24 08 b8 10 00 00 00 be bc 64\\n---truncated---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: se corrige el error de divisi\u00f3n en los c\u00e1lculos de escala del plano DM dm_get_plane_scale no tiene en cuenta el tama\u00f1o de escala del plano igual a cero, lo que genera un error en el kernel debido a la divisi\u00f3n por cero. Se soluciona estableciendo el tama\u00f1o de escala exterior como cero cuando el tama\u00f1o de dst es cero, de forma similar a lo que hace drm_calc_scale(). Este problema comenz\u00f3 con la introducci\u00f3n del modo de superposici\u00f3n del cursor que utiliza esta funci\u00f3n para evaluar los cambios del modo del cursor a trav\u00e9s de dm_crtc_get_cursor_mode() antes de verificar el estado del plano. [Dec17 17:14] Ups: error de divisi\u00f3n: 0000 [#1] PREEMPT SMP NOPTI [ +0.000018] CPU: 5 PID: 1660 Comm: surface-DP-1 No contaminado 6.10.0+ #231 [ +0.000007] Nombre del hardware: Valve Jupiter/Jupiter, BIOS F7A0131 30/01/2024 [ +0.000004] RIP: 0010:dm_get_plane_scale+0x3f/0x60 [amdgpu] [ +0.000553] C\u00f3digo: 44 0f b7 41 3a 44 0f b7 49 3e 83 e0 0f 48 0f a3 c2 73 21 69 41 28 e8 03 00 00 31 d2 41 f7 f1 31 d2 89 06 69 41 2c e8 03 00 00 \u0026lt;41\u0026gt; f7 f0 89 07 e9 d7 d8 7e e9 44 89 c8 45 89 c1 41 89 c0 eb d4 66 [ +0.000005] RSP: 0018:ffffa8df0de6b8a0 EFLAGS: 00010246 [ +0.000006] RAX: 00000000000003e8 RBX: ffff9ac65c1f6e00 RCX: ffff9ac65d055500 [ +0,000003] RDX: 0000000000000000 RSI: ffffa8df0de6b8b0 RDI: ffffa8df0de6b8b4 [ +0.000004] RBP: ffff9ac64e7a5800 R08: 000000000000000 R09: 0000000000000a00 [ +0.000003] R10: 0000000000000ff R11: 0000000000000054 R12: ffff9ac6d0700010 [ +0.000003] R13: ffff9ac65d054f00 R14: ffff9ac65d055500 R15: ffff9ac64e7a60a0 [ +0.000004] FS: 00007f869ea00640(0000) GS:ffff9ac970080000(0000) knlGS:0000000000000000 [ +0.000004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0.000003] CR2: 000055ca701becd0 CR3: 000000010e7f2000 CR4: 0000000000350ef0 [ +0.000004] Rastreo de llamadas: [ +0.000007]  [ +0.000006] ? __die_body.cold+0x19/0x27 [ +0.000009] ? die+0x2e/0x50 [ +0.000007] ? do_trap+0xca/0x110 [ +0.000007] ? do_error_trap+0x6a/0x90 [ +0.000006] ? dm_get_plane_scale+0x3f/0x60 [amdgpu] [ +0.000504] ? exc_divide_error+0x38/0x50 [ +0.000005] ? dm_get_plane_scale+0x3f/0x60 [amdgpu] [ +0.000488] ? [+0.000050] \u00bf __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm] [ +0.000047] drm_ioctl_kernel+0xb3/0x100 [drm] [ +0.000062] drm_ioctl+0x27a/0x4f0 [drm] [ +0.000049] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm] [ +0.000055] amdgpu_drm_ioctl+0x4e/0x90 [amdgpu] [ +0.000360] __x64_sys_ioctl+0x97/0xd0 [ +0.000010] do_syscall_64+0x82/0x190 [ +0.000008] ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm] [ +0.000044] ? srso_return_thunk+0x5/0x5f [ +0.000006] ? drm_ioctl_kernel+0xb3/0x100 [drm] [ +0.000040] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? __check_object_size+0x50/0x220 [ +0.000007] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? drm_ioctl+0x2a4/0x4f0 [drm] [ +0.000039] ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm] [ +0.000043] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? __pm_runtime_suspend+0x69/0xc0 [ +0.000006] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? amdgpu_drm_ioctl+0x71/0x90 [amdgpu] [ +0.000366] ? srso_return_thunk+0x5/0x5f [ +0.000006] ? syscall_salir_al_modo_usuario+0x77/0x210 [ +0.000007] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? do_syscall_64+0x8e/0x190 [ +0.000006] ? srso_return_thunk+0x5/0x5f [ +0.000006] ? do_syscall_64+0x8e/0x190 [ +0.000006] ? srso_return_thunk+0x5/0x5f [ +0.000007] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ +0.000008] RIP: 0033:0x55bb7cd962bc [ +0.000007] C\u00f3digo: 4c 89 6c 24 18 4c 89 64 24 20 4c 89 74 24 28 0f 57 c0 0f 11 44 24 30 89 c7 48 8d 54 24 08 b8 10 00 00 00 be bc 64 ---truncado---\"}],\"metrics\":{\"cvssMetricV31\":[{\"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},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"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\":\"CWE-369\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-369\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.11\",\"versionEndExcluding\":\"6.12.10\",\"matchCriteriaId\":\"AD20F8BA-D1BC-4584-8C68-17E958381157\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"62567B3C-6CEE-46D0-BC2E-B3717FBF7D13\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"5A073481-106D-4B15-B4C7-FB0213B8E1D4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.13:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"DE491969-75AE-4A6B-9A58-8FC5AF98798F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.13:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"93C0660D-7FB8-4FBA-892A-B064BA71E49E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.13:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"034C36A6-C481-41F3-AE9A-D116E5BE6895\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.13:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"8AF9DC49-2085-4FFB-A7E3-73DFAFECC7F2\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/5225fd2a26211d012533acf98a6ad3f983885817\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c2eaa73bd542b0168a0519e4a1c6e94bc121ec3d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.