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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 · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 15:02 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef , < 9b8b65211a880af8fe8330a101e1e239a2d4008f (git)
Affected: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef , < 7ecf85542169012765e4c2817cd3be6c2e009962 (git)
Affected: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef , < a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d (git)
Affected: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef , < 02193c70723118889281f75b88722b26b58bf4ae (git)
Affected: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef , < bfa1a6283be390947d3649c482e5167186a37016 (git)
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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)
guessed Create a notification for this product.
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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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      "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"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-03T16:40:21Z",
      "cve": "CVE-2024-44982",
      "id": "CVE-2024-44982",
      "initial_release_date": "2024-09-05T02:46:43Z",
      "product_status:known_affected": "522",
      "product_status:known_not_affected": "117",
      "product_status:recommended": "710",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-44982",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-44982.json",
      "version": "54"
    },
    "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.


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.