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CVE-2024-43899 (GCVE-0-2024-43899)

Vulnerability from cvelistv5 – Published: 2024-08-26 10:10 – Updated: 2026-05-11 20:31
VLAI
Title
drm/amd/display: Fix null pointer deref in dcn20_resource.c
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null pointer deref in dcn20_resource.c Fixes a hang thats triggered when MPV is run on a DCN401 dGPU: mpv --hwdec=vaapi --vo=gpu --hwdec-codecs=all and then enabling fullscreen playback (double click on the video) The following calltrace will be seen: [ 181.843989] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 181.843997] #PF: supervisor instruction fetch in kernel mode [ 181.844003] #PF: error_code(0x0010) - not-present page [ 181.844009] PGD 0 P4D 0 [ 181.844020] Oops: 0010 [#1] PREEMPT SMP NOPTI [ 181.844028] CPU: 6 PID: 1892 Comm: gnome-shell Tainted: G W OE 6.5.0-41-generic #41~22.04.2-Ubuntu [ 181.844038] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6302 10/23/2018 [ 181.844044] RIP: 0010:0x0 [ 181.844079] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 181.844084] RSP: 0018:ffffb593c2b8f7b0 EFLAGS: 00010246 [ 181.844093] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004 [ 181.844099] RDX: ffffb593c2b8f804 RSI: ffffb593c2b8f7e0 RDI: ffff9e3c8e758400 [ 181.844105] RBP: ffffb593c2b8f7b8 R08: ffffb593c2b8f9c8 R09: ffffb593c2b8f96c [ 181.844110] R10: 0000000000000000 R11: 0000000000000000 R12: ffffb593c2b8f9c8 [ 181.844115] R13: 0000000000000001 R14: ffff9e3c88000000 R15: 0000000000000005 [ 181.844121] FS: 00007c6e323bb5c0(0000) GS:ffff9e3f85f80000(0000) knlGS:0000000000000000 [ 181.844128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 181.844134] CR2: ffffffffffffffd6 CR3: 0000000140fbe000 CR4: 00000000003506e0 [ 181.844141] Call Trace: [ 181.844146] <TASK> [ 181.844153] ? show_regs+0x6d/0x80 [ 181.844167] ? __die+0x24/0x80 [ 181.844179] ? page_fault_oops+0x99/0x1b0 [ 181.844192] ? do_user_addr_fault+0x31d/0x6b0 [ 181.844204] ? exc_page_fault+0x83/0x1b0 [ 181.844216] ? asm_exc_page_fault+0x27/0x30 [ 181.844237] dcn20_get_dcc_compression_cap+0x23/0x30 [amdgpu] [ 181.845115] amdgpu_dm_plane_validate_dcc.constprop.0+0xe5/0x180 [amdgpu] [ 181.845985] amdgpu_dm_plane_fill_plane_buffer_attributes+0x300/0x580 [amdgpu] [ 181.846848] fill_dc_plane_info_and_addr+0x258/0x350 [amdgpu] [ 181.847734] fill_dc_plane_attributes+0x162/0x350 [amdgpu] [ 181.848748] dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu] [ 181.849791] ? dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu] [ 181.850840] amdgpu_dm_atomic_check+0xdfe/0x1760 [amdgpu]
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 15:28 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 6940c1d0c84a34d5a2038714c218238101a1db5b (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 974fccd61758599a9716c4b909d9226749efe37e (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < ecbf60782662f0a388493685b85a645a0ba1613c (git)
guessed Create a notification for this product.
Linux Linux Affected: 4.15
Unaffected: 0 , < 4.15 (semver)
Unaffected: 6.6.120 , ≤ 6.6.* (semver)
Unaffected: 6.10.5 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-43899",
    "datePublished": "2024-08-26T10:10:57.083Z",
    "dateReserved": "2024-08-17T09:11:59.291Z",
    "dateUpdated": "2026-05-11T20:31:55.851Z",
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      "cve": "CVE-2024-43899",
      "date": "2026-09-16",
      "epss": "0.00211",
      "percentile": "0.11611"
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      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"6.10.5\", \"matchCriteriaId\": \"E4CB0927-C720-465B-99F2-3E47215515F2\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: Fix null pointer deref in dcn20_resource.c\\n\\nFixes a hang thats triggered when MPV is run on a DCN401 dGPU:\\n\\nmpv --hwdec=vaapi --vo=gpu --hwdec-codecs=all\\n\\nand then enabling fullscreen playback (double click on the video)\\n\\nThe following calltrace will be seen:\\n\\n[  181.843989] BUG: kernel NULL pointer dereference, address: 0000000000000000\\n[  181.843997] #PF: supervisor instruction fetch in kernel mode\\n[  181.844003] #PF: error_code(0x0010) - not-present page\\n[  181.844009] PGD 0 P4D 0\\n[  181.844020] Oops: 0010 [#1] PREEMPT SMP NOPTI\\n[  181.844028] CPU: 6 PID: 1892 Comm: gnome-shell Tainted: G        W  OE      6.5.0-41-generic #41~22.04.2-Ubuntu\\n[  181.844038] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6302 10/23/2018\\n[  181.844044] RIP: 0010:0x0\\n[  181.844079] Code: Unable to access opcode bytes at 0xffffffffffffffd6.\\n[  181.844084] RSP: 0018:ffffb593c2b8f7b0 EFLAGS: 00010246\\n[  181.844093] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004\\n[  181.844099] RDX: ffffb593c2b8f804 RSI: ffffb593c2b8f7e0 RDI: ffff9e3c8e758400\\n[  181.844105] RBP: ffffb593c2b8f7b8 R08: ffffb593c2b8f9c8 R09: ffffb593c2b8f96c\\n[  181.844110] R10: 0000000000000000 R11: 0000000000000000 R12: ffffb593c2b8f9c8\\n[  181.844115] R13: 0000000000000001 R14: ffff9e3c88000000 R15: 0000000000000005\\n[  181.844121] FS:  00007c6e323bb5c0(0000) GS:ffff9e3f85f80000(0000) knlGS:0000000000000000\\n[  181.844128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[  181.844134] CR2: ffffffffffffffd6 CR3: 0000000140fbe000 CR4: 00000000003506e0\\n[  181.844141] Call Trace:\\n[  181.844146]  \u003cTASK\u003e\\n[  181.844153]  ? show_regs+0x6d/0x80\\n[  181.844167]  ? __die+0x24/0x80\\n[  181.844179]  ? page_fault_oops+0x99/0x1b0\\n[  181.844192]  ? do_user_addr_fault+0x31d/0x6b0\\n[  181.844204]  ? exc_page_fault+0x83/0x1b0\\n[  181.844216]  ? asm_exc_page_fault+0x27/0x30\\n[  181.844237]  dcn20_get_dcc_compression_cap+0x23/0x30 [amdgpu]\\n[  181.845115]  amdgpu_dm_plane_validate_dcc.constprop.0+0xe5/0x180 [amdgpu]\\n[  181.845985]  amdgpu_dm_plane_fill_plane_buffer_attributes+0x300/0x580 [amdgpu]\\n[  181.846848]  fill_dc_plane_info_and_addr+0x258/0x350 [amdgpu]\\n[  181.847734]  fill_dc_plane_attributes+0x162/0x350 [amdgpu]\\n[  181.848748]  dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu]\\n[  181.849791]  ? dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu]\\n[  181.850840]  amdgpu_dm_atomic_check+0xdfe/0x1760 [amdgpu]\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se resolvi\\u00f3 la siguiente vulnerabilidad: drm/amd/display: corrige la deref del puntero nulo en dcn20_resource.c. Corrige un bloqueo que se activa cuando se ejecuta MPV en una dGPU DCN401: mpv --hwdec=vaapi --vo= gpu --hwdec-codecs=all y luego habilitar la reproducci\\u00f3n en pantalla completa (haga doble clic en el video) Se ver\\u00e1 el siguiente seguimiento de llamada: [181.843989] ERROR: desreferencia del puntero NULL del kernel, direcci\\u00f3n: 00000000000000000 [181.843997] #PF: b\\u00fasqueda de instrucciones del supervisor Modo del kernel [181.844003] #PF: ERROR_CODE (0x0010)- P\\u00e1gina no presente [181.844009] PGD 0 P4D 0 [181.844020] OOPS: 0010 [ #1] PREEFT SMP NOPTI [181.84028] CPU: 6 PID: 1892 Comm: Gnome- shell contaminado: GW OE 6.5.0-41-generic #41~22.04.2-Ubuntu [ 181.844038] Nombre del hardware: Fabricante del sistema Nombre del producto del sistema/CROSSHAIR VI HERO, BIOS 6302 23/10/2018 [ 181.844044] RIP: 0010: 0x0 [181.844079] C\\u00f3digo: No se puede acceder a los bytes del c\\u00f3digo de operaci\\u00f3n en 0xffffffffffffffd6. [ 181.844084] RSP: 0018:ffffb593c2b8f7b0 EFLAGS: 00010246 [ 181.844093] RAX: 00000000000000000 RBX: 0000000000000000 RCX: 000000000000000 4 [ 181.844099] RDX: ffffb593c2b8f804 RSI: ffffb593c2b8f7e0 RDI: ffff9e3c8e758400 [ 181.844105] RBP: ffffb593c2b8f7b8 R08: ffffb593c2b8f9c8 ffffb593c2b8f96c [ 181.844110] R10: 0000000000000000 R11: 0000000000000000 R12: ffffb593c2b8f9c8 [ 181.844115] R13: 00000000000000001 R14: ffff9e3c88000000 R15: 000000000005 [ 181.844121] FS: 00007c6e323bb5c0(0000) GS:ffff9e3f85f80000(0000) knlGS:00000000000000000 [ 181.844128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 181.844134] CR2: ffffffffffffffd6 CR3: 0000000140fbe000 CR4: 00000000003506e0 [ 181.844141] Seguimiento de llamadas: [ 181.844146] [181.844153] ? show_regs+0x6d/0x80 [181.844167]? __die+0x24/0x80 [ 181.844179] ? page_fault_oops+0x99/0x1b0 [181.844192]? do_user_addr_fault+0x31d/0x6b0 [181.844204]? exc_page_fault+0x83/0x1b0 [181.844216]? asm_exc_page_fault+0x27/0x30 [ 181.844237] dcn20_get_dcc_compression_cap+0x23/0x30 [amdgpu] [ 181.845115] amdgpu_dm_plane_validate_dcc.constprop.0+0xe5/0x180 [amdgpu] [ 181.8 45985] amdgpu_dm_plane_fill_plane_buffer_attributes+0x300/0x580 [amdgpu] [ 181.846848] fill_dc_plane_info_and_addr+0x258/0x350 [amdgpu] [181.847734] fill_dc_plane_attributes+0x162/0x350 [amdgpu] [181.848748] dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu] [181.849791]? dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu] [ 181.850840] amdgpu_dm_atomic_check+0xdfe/0x1760 [amdgpu]\"}]",
      "id": "CVE-2024-43899",
      "lastModified": "2024-08-27T14:38:19.740",
      "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}]}",
      "published": "2024-08-26T11:15:04.557",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/974fccd61758599a9716c4b909d9226749efe37e\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/ecbf60782662f0a388493685b85a645a0ba1613c\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Analyzed",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-476\"}]}]"
    },
    "microsoft_vex": {
      "current_release_date": "2026-03-31T14:55:11.000Z",
      "cve": "CVE-2024-43899",
      "id": "msrc_CVE-2024-43899",
      "initial_release_date": "2024-08-02T00:00:00.000Z",
      "product_status:fixed": "1",
      "product_status:known_affected": "1",
      "product_status:under_investigation": "10",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "drm/amd/display: Fix null pointer deref in dcn20_resource.c",
      "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-43899.json",
      "version": "7"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-43899\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-08-26T11:15:04.557\",\"lastModified\":\"2026-06-17T07:51:57.287\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: Fix null pointer deref in dcn20_resource.c\\n\\nFixes a hang thats triggered when MPV is run on a DCN401 dGPU:\\n\\nmpv --hwdec=vaapi --vo=gpu --hwdec-codecs=all\\n\\nand then enabling fullscreen playback (double click on the video)\\n\\nThe following calltrace will be seen:\\n\\n[  181.843989] BUG: kernel NULL pointer dereference, address: 0000000000000000\\n[  181.843997] #PF: supervisor instruction fetch in kernel mode\\n[  181.844003] #PF: error_code(0x0010) - not-present page\\n[  181.844009] PGD 0 P4D 0\\n[  181.844020] Oops: 0010 [#1] PREEMPT SMP NOPTI\\n[  181.844028] CPU: 6 PID: 1892 Comm: gnome-shell Tainted: G        W  OE      6.5.0-41-generic #41~22.04.2-Ubuntu\\n[  181.844038] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6302 10/23/2018\\n[  181.844044] RIP: 0010:0x0\\n[  181.844079] Code: Unable to access opcode bytes at 0xffffffffffffffd6.\\n[  181.844084] RSP: 0018:ffffb593c2b8f7b0 EFLAGS: 00010246\\n[  181.844093] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004\\n[  181.844099] RDX: ffffb593c2b8f804 RSI: ffffb593c2b8f7e0 RDI: ffff9e3c8e758400\\n[  181.844105] RBP: ffffb593c2b8f7b8 R08: ffffb593c2b8f9c8 R09: ffffb593c2b8f96c\\n[  181.844110] R10: 0000000000000000 R11: 0000000000000000 R12: ffffb593c2b8f9c8\\n[  181.844115] R13: 0000000000000001 R14: ffff9e3c88000000 R15: 0000000000000005\\n[  181.844121] FS:  00007c6e323bb5c0(0000) GS:ffff9e3f85f80000(0000) knlGS:0000000000000000\\n[  181.844128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[  181.844134] CR2: ffffffffffffffd6 CR3: 0000000140fbe000 CR4: 00000000003506e0\\n[  181.844141] Call Trace:\\n[  181.844146]  \u003cTASK\u003e\\n[  181.844153]  ? show_regs+0x6d/0x80\\n[  181.844167]  ? __die+0x24/0x80\\n[  181.844179]  ? page_fault_oops+0x99/0x1b0\\n[  181.844192]  ? do_user_addr_fault+0x31d/0x6b0\\n[  181.844204]  ? exc_page_fault+0x83/0x1b0\\n[  181.844216]  ? asm_exc_page_fault+0x27/0x30\\n[  181.844237]  dcn20_get_dcc_compression_cap+0x23/0x30 [amdgpu]\\n[  181.845115]  amdgpu_dm_plane_validate_dcc.constprop.0+0xe5/0x180 [amdgpu]\\n[  181.845985]  amdgpu_dm_plane_fill_plane_buffer_attributes+0x300/0x580 [amdgpu]\\n[  181.846848]  fill_dc_plane_info_and_addr+0x258/0x350 [amdgpu]\\n[  181.847734]  fill_dc_plane_attributes+0x162/0x350 [amdgpu]\\n[  181.848748]  dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu]\\n[  181.849791]  ? dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu]\\n[  181.850840]  amdgpu_dm_atomic_check+0xdfe/0x1760 [amdgpu]\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/amd/display: corrige la deref del puntero nulo en dcn20_resource.c. Corrige un bloqueo que se activa cuando se ejecuta MPV en una dGPU DCN401: mpv --hwdec=vaapi --vo= gpu --hwdec-codecs=all y luego habilitar la reproducci\u00f3n en pantalla completa (haga doble clic en el video) Se ver\u00e1 el siguiente seguimiento de llamada: [181.843989] ERROR: desreferencia del puntero NULL del kernel, direcci\u00f3n: 00000000000000000 [181.843997] #PF: b\u00fasqueda de instrucciones del supervisor Modo del kernel [181.844003] #PF: ERROR_CODE (0x0010)- P\u00e1gina no presente [181.844009] PGD 0 P4D 0 [181.844020] OOPS: 0010 [ #1] PREEFT SMP NOPTI [181.84028] CPU: 6 PID: 1892 Comm: Gnome- shell contaminado: GW OE 6.5.0-41-generic #41~22.04.2-Ubuntu [ 181.844038] Nombre del hardware: Fabricante del sistema Nombre del producto del sistema/CROSSHAIR VI HERO, BIOS 6302 23/10/2018 [ 181.844044] RIP: 0010: 0x0 [181.844079] C\u00f3digo: No se puede acceder a los bytes del c\u00f3digo de operaci\u00f3n en 0xffffffffffffffd6. [ 181.844084] RSP: 0018:ffffb593c2b8f7b0 EFLAGS: 00010246 [ 181.844093] RAX: 00000000000000000 RBX: 0000000000000000 RCX: 000000000000000 4 [ 181.844099] RDX: ffffb593c2b8f804 RSI: ffffb593c2b8f7e0 RDI: ffff9e3c8e758400 [ 181.844105] RBP: ffffb593c2b8f7b8 R08: ffffb593c2b8f9c8 ffffb593c2b8f96c [ 181.844110] R10: 0000000000000000 R11: 0000000000000000 R12: ffffb593c2b8f9c8 [ 181.844115] R13: 00000000000000001 R14: ffff9e3c88000000 R15: 000000000005 [ 181.844121] FS: 00007c6e323bb5c0(0000) GS:ffff9e3f85f80000(0000) knlGS:00000000000000000 [ 181.844128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 181.844134] CR2: ffffffffffffffd6 CR3: 0000000140fbe000 CR4: 00000000003506e0 [ 181.844141] Seguimiento de llamadas: [ 181.844146] [181.844153] ? show_regs+0x6d/0x80 [181.844167]? __die+0x24/0x80 [ 181.844179] ? page_fault_oops+0x99/0x1b0 [181.844192]? do_user_addr_fault+0x31d/0x6b0 [181.844204]? exc_page_fault+0x83/0x1b0 [181.844216]? asm_exc_page_fault+0x27/0x30 [ 181.844237] dcn20_get_dcc_compression_cap+0x23/0x30 [amdgpu] [ 181.845115] amdgpu_dm_plane_validate_dcc.constprop.0+0xe5/0x180 [amdgpu] [ 181.8 45985] amdgpu_dm_plane_fill_plane_buffer_attributes+0x300/0x580 [amdgpu] [ 181.846848] fill_dc_plane_info_and_addr+0x258/0x350 [amdgpu] [181.847734] fill_dc_plane_attributes+0x162/0x350 [amdgpu] [181.848748] dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu] [181.849791]? dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu] [ 181.850840] amdgpu_dm_atomic_check+0xdfe/0x1760 [amdgpu]\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\",\"lessThan\":\"6940c1d0c84a34d5a2038714c218238101a1db5b\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\",\"lessThan\":\"974fccd61758599a9716c4b909d9226749efe37e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\",\"lessThan\":\"ecbf60782662f0a388493685b85a645a0ba1613c\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4.15\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"4.15\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.120\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.10.5\",\"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\":\"2024-09-10T15:28:56.399311Z\",\"id\":\"CVE-2024-43899\",\"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-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.10.5\",\"matchCriteriaId\":\"E4CB0927-C720-465B-99F2-3E47215515F2\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/6940c1d0c84a34d5a2038714c218238101a1db5b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/974fccd61758599a9716c4b909d9226749efe37e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ecbf60782662f0a388493685b85a645a0ba1613c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T14:32:43+00:00",
      "cve": "CVE-2024-43899",
      "id": "CVE-2024-43899",
      "initial_release_date": "2024-08-26T00:00:00+00:00",
      "product_status:known_not_affected": "198",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: drm/amd/display: Fix null pointer deref in dcn20_resource.c",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-43899.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-29T01:50:00Z",
      "cve": "CVE-2024-43899",
      "id": "CVE-2024-43899",
      "initial_release_date": "2024-08-27T02:24:22Z",
      "product_status:known_affected": "612",
      "product_status:known_not_affected": "26",
      "product_status:recommended": "643",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-43899",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-43899.json",
      "version": "65"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-43899\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T15:28:56.399311Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:15.278Z\"}}], \"cna\": {\"title\": \"drm/amd/display: Fix null pointer deref in dcn20_resource.c\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\", \"lessThan\": \"6940c1d0c84a34d5a2038714c218238101a1db5b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\", \"lessThan\": \"974fccd61758599a9716c4b909d9226749efe37e\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\", \"lessThan\": \"ecbf60782662f0a388493685b85a645a0ba1613c\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.15\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.15\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.6.120\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/6940c1d0c84a34d5a2038714c218238101a1db5b\"}, {\"url\": \"https://git.kernel.org/stable/c/974fccd61758599a9716c4b909d9226749efe37e\"}, {\"url\": \"https://git.kernel.org/stable/c/ecbf60782662f0a388493685b85a645a0ba1613c\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: Fix null pointer deref in dcn20_resource.c\\n\\nFixes a hang thats triggered when MPV is run on a DCN401 dGPU:\\n\\nmpv --hwdec=vaapi --vo=gpu --hwdec-codecs=all\\n\\nand then enabling fullscreen playback (double click on the video)\\n\\nThe following calltrace will be seen:\\n\\n[  181.843989] BUG: kernel NULL pointer dereference, address: 0000000000000000\\n[  181.843997] #PF: supervisor instruction fetch in kernel mode\\n[  181.844003] #PF: error_code(0x0010) - not-present page\\n[  181.844009] PGD 0 P4D 0\\n[  181.844020] Oops: 0010 [#1] PREEMPT SMP NOPTI\\n[  181.844028] CPU: 6 PID: 1892 Comm: gnome-shell Tainted: G        W  OE      6.5.0-41-generic #41~22.04.2-Ubuntu\\n[  181.844038] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6302 10/23/2018\\n[  181.844044] RIP: 0010:0x0\\n[  181.844079] Code: Unable to access opcode bytes at 0xffffffffffffffd6.\\n[  181.844084] RSP: 0018:ffffb593c2b8f7b0 EFLAGS: 00010246\\n[  181.844093] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004\\n[  181.844099] RDX: ffffb593c2b8f804 RSI: ffffb593c2b8f7e0 RDI: ffff9e3c8e758400\\n[  181.844105] RBP: ffffb593c2b8f7b8 R08: ffffb593c2b8f9c8 R09: ffffb593c2b8f96c\\n[  181.844110] R10: 0000000000000000 R11: 0000000000000000 R12: ffffb593c2b8f9c8\\n[  181.844115] R13: 0000000000000001 R14: ffff9e3c88000000 R15: 0000000000000005\\n[  181.844121] FS:  00007c6e323bb5c0(0000) GS:ffff9e3f85f80000(0000) knlGS:0000000000000000\\n[  181.844128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[  181.844134] CR2: ffffffffffffffd6 CR3: 0000000140fbe000 CR4: 00000000003506e0\\n[  181.844141] Call Trace:\\n[  181.844146]  \u003cTASK\u003e\\n[  181.844153]  ? show_regs+0x6d/0x80\\n[  181.844167]  ? __die+0x24/0x80\\n[  181.844179]  ? page_fault_oops+0x99/0x1b0\\n[  181.844192]  ? do_user_addr_fault+0x31d/0x6b0\\n[  181.844204]  ? exc_page_fault+0x83/0x1b0\\n[  181.844216]  ? asm_exc_page_fault+0x27/0x30\\n[  181.844237]  dcn20_get_dcc_compression_cap+0x23/0x30 [amdgpu]\\n[  181.845115]  amdgpu_dm_plane_validate_dcc.constprop.0+0xe5/0x180 [amdgpu]\\n[  181.845985]  amdgpu_dm_plane_fill_plane_buffer_attributes+0x300/0x580 [amdgpu]\\n[  181.846848]  fill_dc_plane_info_and_addr+0x258/0x350 [amdgpu]\\n[  181.847734]  fill_dc_plane_attributes+0x162/0x350 [amdgpu]\\n[  181.848748]  dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu]\\n[  181.849791]  ? dm_update_plane_state.constprop.0+0x4e3/0x6b0 [amdgpu]\\n[  181.850840]  amdgpu_dm_atomic_check+0xdfe/0x1760 [amdgpu]\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.120\", \"versionStartIncluding\": \"4.15\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.5\", \"versionStartIncluding\": \"4.15\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11\", \"versionStartIncluding\": \"4.15\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:31:55.851Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-43899\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:31:55.851Z\", \"dateReserved\": \"2024-08-17T09:11:59.291Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-08-26T10:10:57.083Z\", \"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.