2024-08-17 10:01:06 +00:00
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{
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2024-08-26 11:00:35 +00:00
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"data_version": "4.0",
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2024-08-17 10:01:06 +00:00
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2024-43899",
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2024-08-26 11:00:35 +00:00
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"ASSIGNER": "cve@kernel.org",
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"STATE": "PUBLIC"
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2024-08-17 10:01:06 +00:00
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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2024-08-26 11:00:35 +00:00
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"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] <TASK>\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]"
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2024-08-17 10:01:06 +00:00
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}
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]
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2024-08-26 11:00:35 +00:00
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "n/a"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "Linux",
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"product": {
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"product_data": [
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{
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"product_name": "Linux",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "1da177e4c3f4",
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"version_value": "974fccd61758"
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},
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{
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"version_value": "not down converted",
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"x_cve_json_5_version_data": {
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"versions": [
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{
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"version": "6.10.5",
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"lessThanOrEqual": "6.10.*",
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"status": "unaffected",
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2024-11-05 10:02:47 +00:00
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"versionType": "semver"
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2024-08-26 11:00:35 +00:00
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},
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{
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2024-09-15 18:01:03 +00:00
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"version": "6.11",
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2024-08-26 11:00:35 +00:00
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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],
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"defaultStatus": "affected"
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}
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://git.kernel.org/stable/c/974fccd61758599a9716c4b909d9226749efe37e",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/974fccd61758599a9716c4b909d9226749efe37e"
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},
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{
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"url": "https://git.kernel.org/stable/c/ecbf60782662f0a388493685b85a645a0ba1613c",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/ecbf60782662f0a388493685b85a645a0ba1613c"
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}
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]
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},
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"generator": {
|
2024-11-05 10:02:47 +00:00
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"engine": "bippy-9e1c9544281a"
|
2024-08-17 10:01:06 +00:00
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}
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}
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