CVE-2024-44982 (GCVE-0-2024-44982)

Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2026-05-11 20:33
VLAI
Title
drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails If the dpu_format_populate_layout() fails, then FB is prepared, but not cleaned up. This ends up leaking the pin_count on the GEM object and causes a splat during DRM file closure: msm_obj->pin_count WARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc [...] Call trace: update_lru_locked+0xc4/0xcc put_pages+0xac/0x100 msm_gem_free_object+0x138/0x180 drm_gem_object_free+0x1c/0x30 drm_gem_object_handle_put_unlocked+0x108/0x10c drm_gem_object_release_handle+0x58/0x70 idr_for_each+0x68/0xec drm_gem_release+0x28/0x40 drm_file_free+0x174/0x234 drm_release+0xb0/0x160 __fput+0xc0/0x2c8 __fput_sync+0x50/0x5c __arm64_sys_close+0x38/0x7c invoke_syscall+0x48/0x118 el0_svc_common.constprop.0+0x40/0xe0 do_el0_svc+0x1c/0x28 el0_svc+0x4c/0x120 el0t_64_sync_handler+0x100/0x12c el0t_64_sync+0x190/0x194 irq event stamp: 129818 hardirqs last enabled at (129817): [<ffffa5f6d953fcc0>] console_unlock+0x118/0x124 hardirqs last disabled at (129818): [<ffffa5f6da7dcf04>] el1_dbg+0x24/0x8c softirqs last enabled at (129808): [<ffffa5f6d94afc18>] handle_softirqs+0x4c8/0x4e8 softirqs last disabled at (129785): [<ffffa5f6d94105e4>] __do_softirq+0x14/0x20 Patchwork: https://patchwork.freedesktop.org/patch/600714/
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef , < 9b8b65211a880af8fe8330a101e1e239a2d4008f (git)
Affected: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef , < 7ecf85542169012765e4c2817cd3be6c2e009962 (git)
Affected: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef , < a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d (git)
Affected: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef , < 02193c70723118889281f75b88722b26b58bf4ae (git)
Affected: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef , < bfa1a6283be390947d3649c482e5167186a37016 (git)
Create a notification for this product.
Linux Linux Affected: 4.19
Unaffected: 0 , < 4.19 (semver)
Unaffected: 5.15.166 , ≤ 5.15.* (semver)
Unaffected: 6.1.107 , ≤ 6.1.* (semver)
Unaffected: 6.6.48 , ≤ 6.6.* (semver)
Unaffected: 6.10.7 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/dpu: cleanup FB if dpu_format_populate_layout fails\n\nIf the dpu_format_populate_layout() fails, then FB is prepared, but not\ncleaned up. This ends up leaking the pin_count on the GEM object and\ncauses a splat during DRM file closure:\n\nmsm_obj-\u003epin_count\nWARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc\n[...]\nCall trace:\n update_lru_locked+0xc4/0xcc\n put_pages+0xac/0x100\n msm_gem_free_object+0x138/0x180\n drm_gem_object_free+0x1c/0x30\n drm_gem_object_handle_put_unlocked+0x108/0x10c\n drm_gem_object_release_handle+0x58/0x70\n idr_for_each+0x68/0xec\n drm_gem_release+0x28/0x40\n drm_file_free+0x174/0x234\n drm_release+0xb0/0x160\n __fput+0xc0/0x2c8\n __fput_sync+0x50/0x5c\n __arm64_sys_close+0x38/0x7c\n invoke_syscall+0x48/0x118\n el0_svc_common.constprop.0+0x40/0xe0\n do_el0_svc+0x1c/0x28\n el0_svc+0x4c/0x120\n el0t_64_sync_handler+0x100/0x12c\n el0t_64_sync+0x190/0x194\nirq event stamp: 129818\nhardirqs last  enabled at (129817): [\u003cffffa5f6d953fcc0\u003e] console_unlock+0x118/0x124\nhardirqs last disabled at (129818): [\u003cffffa5f6da7dcf04\u003e] el1_dbg+0x24/0x8c\nsoftirqs last  enabled at (129808): [\u003cffffa5f6d94afc18\u003e] handle_softirqs+0x4c8/0x4e8\nsoftirqs last disabled at (129785): [\u003cffffa5f6d94105e4\u003e] __do_softirq+0x14/0x20\n\nPatchwork: https://patchwork.freedesktop.org/patch/600714/"
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/msm/dpu: cleanup FB if dpu_format_populate_layout fails\\n\\nIf the dpu_format_populate_layout() fails, then FB is prepared, but not\\ncleaned up. This ends up leaking the pin_count on the GEM object and\\ncauses a splat during DRM file closure:\\n\\nmsm_obj-\u003epin_count\\nWARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc\\n[...]\\nCall trace:\\n update_lru_locked+0xc4/0xcc\\n put_pages+0xac/0x100\\n msm_gem_free_object+0x138/0x180\\n drm_gem_object_free+0x1c/0x30\\n drm_gem_object_handle_put_unlocked+0x108/0x10c\\n drm_gem_object_release_handle+0x58/0x70\\n idr_for_each+0x68/0xec\\n drm_gem_release+0x28/0x40\\n drm_file_free+0x174/0x234\\n drm_release+0xb0/0x160\\n __fput+0xc0/0x2c8\\n __fput_sync+0x50/0x5c\\n __arm64_sys_close+0x38/0x7c\\n invoke_syscall+0x48/0x118\\n el0_svc_common.constprop.0+0x40/0xe0\\n do_el0_svc+0x1c/0x28\\n el0_svc+0x4c/0x120\\n el0t_64_sync_handler+0x100/0x12c\\n el0t_64_sync+0x190/0x194\\nirq event stamp: 129818\\nhardirqs last  enabled at (129817): [\u003cffffa5f6d953fcc0\u003e] console_unlock+0x118/0x124\\nhardirqs last disabled at (129818): [\u003cffffa5f6da7dcf04\u003e] el1_dbg+0x24/0x8c\\nsoftirqs last  enabled at (129808): [\u003cffffa5f6d94afc18\u003e] handle_softirqs+0x4c8/0x4e8\\nsoftirqs last disabled at (129785): [\u003cffffa5f6d94105e4\u003e] __do_softirq+0x14/0x20\\n\\nPatchwork: https://patchwork.freedesktop.org/patch/600714/\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/msm/dpu: limpiar FB si dpu_format_populate_layout falla Si dpu_format_populate_layout() falla, entonces FB se prepara, pero no se limpia. Esto termina filtrando el pin_count en el objeto GEM y provoca un splat durante el cierre del archivo DRM: msm_obj-\u0026gt;pin_count ADVERTENCIA: CPU: 2 PID: 569 en drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc [...] Rastreo de llamadas: update_lru_locked+0xc4/0xcc put_pages+0xac/0x100 msm_gem_free_object+0x138/0x180 drm_gem_object_free+0x1c/0x30 drm_gem_object_handle_put_unlocked+0x108/0x10c drm_gem_object_release_handle+0x58/0x70 idr_for_each+0x68/0xec drm_gem_release+0x28/0x40 drm_file_free+0x174/0x234 drm_release+0xb0/0x160 __fput+0xc0/0x2c8 __fput_sync+0x50/0x5c __arm64_sys_close+0x38/0x7c anybody_syscall+0x48/0x118 el0_svc_common.constprop.0+0x40/0xe0 do_el0_svc+0x1c/0x28 el0_svc+0x4c/0x120 el0t_64_sync_handler+0x100/0x12c el0t_64_sync+0x190/0x194 marca de evento irq: 129818 hardirqs habilitados por \\u00faltima vez en (129817): [] console_unlock+0x118/0x124 hardirqs deshabilitados por \\u00faltima vez en (129818): [] el1_dbg+0x24/0x8c softirqs habilitados por \\u00faltima vez en (129808): [] handle_softirqs+0x4c8/0x4e8 softirqs deshabilitados por \\u00faltima vez en (129785): [] __do_softirq+0x14/0x20 Patchwork: https://patchwork.freedesktop.org/patch/600714/\"}]",
      "id": "CVE-2024-44982",
      "lastModified": "2024-10-10T17:09:54.350",
      "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}]}",
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    "microsoft_vex": {
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      "cve": "CVE-2024-44982",
      "id": "msrc_CVE-2024-44982",
      "initial_release_date": "2024-09-01T07:00:00.000Z",
      "product_status:fixed": "5",
      "product_status:known_affected": "5",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails",
      "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-44982.json",
      "version": "3"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-44982\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-09-04T20:15:07.593\",\"lastModified\":\"2026-06-17T07:53:21.213\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/msm/dpu: cleanup FB if dpu_format_populate_layout fails\\n\\nIf the dpu_format_populate_layout() fails, then FB is prepared, but not\\ncleaned up. This ends up leaking the pin_count on the GEM object and\\ncauses a splat during DRM file closure:\\n\\nmsm_obj-\u003epin_count\\nWARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc\\n[...]\\nCall trace:\\n update_lru_locked+0xc4/0xcc\\n put_pages+0xac/0x100\\n msm_gem_free_object+0x138/0x180\\n drm_gem_object_free+0x1c/0x30\\n drm_gem_object_handle_put_unlocked+0x108/0x10c\\n drm_gem_object_release_handle+0x58/0x70\\n idr_for_each+0x68/0xec\\n drm_gem_release+0x28/0x40\\n drm_file_free+0x174/0x234\\n drm_release+0xb0/0x160\\n __fput+0xc0/0x2c8\\n __fput_sync+0x50/0x5c\\n __arm64_sys_close+0x38/0x7c\\n invoke_syscall+0x48/0x118\\n el0_svc_common.constprop.0+0x40/0xe0\\n do_el0_svc+0x1c/0x28\\n el0_svc+0x4c/0x120\\n el0t_64_sync_handler+0x100/0x12c\\n el0t_64_sync+0x190/0x194\\nirq event stamp: 129818\\nhardirqs last  enabled at (129817): [\u003cffffa5f6d953fcc0\u003e] console_unlock+0x118/0x124\\nhardirqs last disabled at (129818): [\u003cffffa5f6da7dcf04\u003e] el1_dbg+0x24/0x8c\\nsoftirqs last  enabled at (129808): [\u003cffffa5f6d94afc18\u003e] handle_softirqs+0x4c8/0x4e8\\nsoftirqs last disabled at (129785): [\u003cffffa5f6d94105e4\u003e] __do_softirq+0x14/0x20\\n\\nPatchwork: https://patchwork.freedesktop.org/patch/600714/\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/msm/dpu: limpiar FB si dpu_format_populate_layout falla Si dpu_format_populate_layout() falla, entonces FB se prepara, pero no se limpia. Esto termina filtrando el pin_count en el objeto GEM y provoca un splat durante el cierre del archivo DRM: msm_obj-\u0026gt;pin_count ADVERTENCIA: CPU: 2 PID: 569 en drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc [...] Rastreo de llamadas: update_lru_locked+0xc4/0xcc put_pages+0xac/0x100 msm_gem_free_object+0x138/0x180 drm_gem_object_free+0x1c/0x30 drm_gem_object_handle_put_unlocked+0x108/0x10c drm_gem_object_release_handle+0x58/0x70 idr_for_each+0x68/0xec drm_gem_release+0x28/0x40 drm_file_free+0x174/0x234 drm_release+0xb0/0x160 __fput+0xc0/0x2c8 __fput_sync+0x50/0x5c __arm64_sys_close+0x38/0x7c anybody_syscall+0x48/0x118 el0_svc_common.constprop.0+0x40/0xe0 do_el0_svc+0x1c/0x28 el0_svc+0x4c/0x120 el0t_64_sync_handler+0x100/0x12c el0t_64_sync+0x190/0x194 marca de evento irq: 129818 hardirqs habilitados por \u00faltima vez en (129817): [] console_unlock+0x118/0x124 hardirqs deshabilitados por \u00faltima vez en (129818): [] el1_dbg+0x24/0x8c softirqs habilitados por \u00faltima vez en (129808): [] handle_softirqs+0x4c8/0x4e8 softirqs deshabilitados por \u00faltima vez en (129785): [] __do_softirq+0x14/0x20 Patchwork: https://patchwork.freedesktop.org/patch/600714/\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef\",\"lessThan\":\"9b8b65211a880af8fe8330a101e1e239a2d4008f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef\",\"lessThan\":\"7ecf85542169012765e4c2817cd3be6c2e009962\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef\",\"lessThan\":\"a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef\",\"lessThan\":\"02193c70723118889281f75b88722b26b58bf4ae\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef\",\"lessThan\":\"bfa1a6283be390947d3649c482e5167186a37016\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4.19\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"4.19\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.166\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.107\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.48\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.10.7\",\"lessThanOrEqual\":\"6.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.11\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"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}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-09-10T15:02:05.265146Z\",\"id\":\"CVE-2024-44982\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-459\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.19\",\"versionEndExcluding\":\"5.15.166\",\"matchCriteriaId\":\"7EC1FEFC-7B3F-47B1-8D1F-6D6B04486321\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.107\",\"matchCriteriaId\":\"53954FF8-CB48-4302-BC4C-9DA7A88F44A2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.48\",\"matchCriteriaId\":\"9DE9201A-CE6B-4726-BABB-8265EA0F8AE4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.10.7\",\"matchCriteriaId\":\"D2AFDFD1-D95A-4EB7-843B-5E7659518B67\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"8B3CE743-2126-47A3-8B7C-822B502CF119\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"4DEB27E7-30AA-45CC-8934-B89263EF3551\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0005AEF-856E-47EB-BFE4-90C46899394D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"39889A68-6D34-47A6-82FC-CD0BF23D6754\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/02193c70723118889281f75b88722b26b58bf4ae\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7ecf85542169012765e4c2817cd3be6c2e009962\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9b8b65211a880af8fe8330a101e1e239a2d4008f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/bfa1a6283be390947d3649c482e5167186a37016\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T14:26:16+00:00",
      "cve": "CVE-2024-44982",
      "id": "CVE-2024-44982",
      "initial_release_date": "2024-09-04T00:00:00+00:00",
      "product_status:known_not_affected": "198",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-44982.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T22:14:30.116Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-44982\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T15:02:05.265146Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-10T15:03:04.959Z\"}}], \"cna\": {\"title\": \"drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef\", \"lessThan\": \"9b8b65211a880af8fe8330a101e1e239a2d4008f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef\", \"lessThan\": \"7ecf85542169012765e4c2817cd3be6c2e009962\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef\", \"lessThan\": \"a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef\", \"lessThan\": \"02193c70723118889281f75b88722b26b58bf4ae\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef\", \"lessThan\": \"bfa1a6283be390947d3649c482e5167186a37016\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.19\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.19\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.15.166\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.107\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.48\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.7\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/9b8b65211a880af8fe8330a101e1e239a2d4008f\"}, {\"url\": \"https://git.kernel.org/stable/c/7ecf85542169012765e4c2817cd3be6c2e009962\"}, {\"url\": \"https://git.kernel.org/stable/c/a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d\"}, {\"url\": \"https://git.kernel.org/stable/c/02193c70723118889281f75b88722b26b58bf4ae\"}, {\"url\": \"https://git.kernel.org/stable/c/bfa1a6283be390947d3649c482e5167186a37016\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/msm/dpu: cleanup FB if dpu_format_populate_layout fails\\n\\nIf the dpu_format_populate_layout() fails, then FB is prepared, but not\\ncleaned up. This ends up leaking the pin_count on the GEM object and\\ncauses a splat during DRM file closure:\\n\\nmsm_obj-\u003epin_count\\nWARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc\\n[...]\\nCall trace:\\n update_lru_locked+0xc4/0xcc\\n put_pages+0xac/0x100\\n msm_gem_free_object+0x138/0x180\\n drm_gem_object_free+0x1c/0x30\\n drm_gem_object_handle_put_unlocked+0x108/0x10c\\n drm_gem_object_release_handle+0x58/0x70\\n idr_for_each+0x68/0xec\\n drm_gem_release+0x28/0x40\\n drm_file_free+0x174/0x234\\n drm_release+0xb0/0x160\\n __fput+0xc0/0x2c8\\n __fput_sync+0x50/0x5c\\n __arm64_sys_close+0x38/0x7c\\n invoke_syscall+0x48/0x118\\n el0_svc_common.constprop.0+0x40/0xe0\\n do_el0_svc+0x1c/0x28\\n el0_svc+0x4c/0x120\\n el0t_64_sync_handler+0x100/0x12c\\n el0t_64_sync+0x190/0x194\\nirq event stamp: 129818\\nhardirqs last  enabled at (129817): [\u003cffffa5f6d953fcc0\u003e] console_unlock+0x118/0x124\\nhardirqs last disabled at (129818): [\u003cffffa5f6da7dcf04\u003e] el1_dbg+0x24/0x8c\\nsoftirqs last  enabled at (129808): [\u003cffffa5f6d94afc18\u003e] handle_softirqs+0x4c8/0x4e8\\nsoftirqs last disabled at (129785): [\u003cffffa5f6d94105e4\u003e] __do_softirq+0x14/0x20\\n\\nPatchwork: https://patchwork.freedesktop.org/patch/600714/\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.166\", \"versionStartIncluding\": \"4.19\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.107\", \"versionStartIncluding\": \"4.19\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.48\", \"versionStartIncluding\": \"4.19\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.7\", \"versionStartIncluding\": \"4.19\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11\", \"versionStartIncluding\": \"4.19\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:33:10.721Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-44982\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:33:10.721Z\", \"dateReserved\": \"2024-08-21T05:34:56.670Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-09-04T19:54:32.158Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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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

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.