{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-10T08:20:04.395","vulnerabilities":[{"cve":{"id":"CVE-2024-57921","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-01-19T12:15:26.247","lastModified":"2025-09-26T19:49:07.367","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Add a lock when accessing the buddy trim function\n\nWhen running YouTube videos and Steam games simultaneously,\nthe tester found a system hang / race condition issue with\nthe multi-display configuration setting. Adding a lock to\nthe buddy allocator's trim function would be the solution.\n\n<log snip>\n[ 7197.250436] general protection fault, probably for non-canonical address 0xdead000000000108\n[ 7197.250447] RIP: 0010:__alloc_range+0x8b/0x340 [amddrm_buddy]\n[ 7197.250470] Call Trace:\n[ 7197.250472]  <TASK>\n[ 7197.250475]  ? show_regs+0x6d/0x80\n[ 7197.250481]  ? die_addr+0x37/0xa0\n[ 7197.250483]  ? exc_general_protection+0x1db/0x480\n[ 7197.250488]  ? drm_suballoc_new+0x13c/0x93d [drm_suballoc_helper]\n[ 7197.250493]  ? asm_exc_general_protection+0x27/0x30\n[ 7197.250498]  ? __alloc_range+0x8b/0x340 [amddrm_buddy]\n[ 7197.250501]  ? __alloc_range+0x109/0x340 [amddrm_buddy]\n[ 7197.250506]  amddrm_buddy_block_trim+0x1b5/0x260 [amddrm_buddy]\n[ 7197.250511]  amdgpu_vram_mgr_new+0x4f5/0x590 [amdgpu]\n[ 7197.250682]  amdttm_resource_alloc+0x46/0xb0 [amdttm]\n[ 7197.250689]  ttm_bo_alloc_resource+0xe4/0x370 [amdttm]\n[ 7197.250696]  amdttm_bo_validate+0x9d/0x180 [amdttm]\n[ 7197.250701]  amdgpu_bo_pin+0x15a/0x2f0 [amdgpu]\n[ 7197.250831]  amdgpu_dm_plane_helper_prepare_fb+0xb2/0x360 [amdgpu]\n[ 7197.251025]  ? try_wait_for_completion+0x59/0x70\n[ 7197.251030]  drm_atomic_helper_prepare_planes.part.0+0x2f/0x1e0\n[ 7197.251035]  drm_atomic_helper_prepare_planes+0x5d/0x70\n[ 7197.251037]  drm_atomic_helper_commit+0x84/0x160\n[ 7197.251040]  drm_atomic_nonblocking_commit+0x59/0x70\n[ 7197.251043]  drm_mode_atomic_ioctl+0x720/0x850\n[ 7197.251047]  ? __pfx_drm_mode_atomic_ioctl+0x10/0x10\n[ 7197.251049]  drm_ioctl_kernel+0xb9/0x120\n[ 7197.251053]  ? srso_alias_return_thunk+0x5/0xfbef5\n[ 7197.251056]  drm_ioctl+0x2d4/0x550\n[ 7197.251058]  ? __pfx_drm_mode_atomic_ioctl+0x10/0x10\n[ 7197.251063]  amdgpu_drm_ioctl+0x4e/0x90 [amdgpu]\n[ 7197.251186]  __x64_sys_ioctl+0xa0/0xf0\n[ 7197.251190]  x64_sys_call+0x143b/0x25c0\n[ 7197.251193]  do_syscall_64+0x7f/0x180\n[ 7197.251197]  ? srso_alias_return_thunk+0x5/0xfbef5\n[ 7197.251199]  ? amdgpu_display_user_framebuffer_create+0x215/0x320 [amdgpu]\n[ 7197.251329]  ? drm_internal_framebuffer_create+0xb7/0x1a0\n[ 7197.251332]  ? srso_alias_return_thunk+0x5/0xfbef5\n\n(cherry picked from commit 3318ba94e56b9183d0304577c74b33b6b01ce516)"},{"lang":"es","value":"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amdgpu: Agregar un bloqueo al acceder a la función de recorte del compañero Al ejecutar videos de YouTube y juegos de Steam simultáneamente, el evaluador encontró un problema de condición de ejecución/bloqueo del sistema con la configuración de múltiples pantallas. Agregar un bloqueo a la función de recorte del asignador de compañeros sería la solución.  [ 7197.250436] error de protección general, probablemente para la dirección no canónica 0xdead000000000108 [ 7197.250447] RIP: 0010:__alloc_range+0x8b/0x340 [amddrm_buddy] [ 7197.250470] Seguimiento de llamadas: [ 7197.250472]  [ 7197.250475] ? asm_exc_general_protection+0x27/0x30 [7197.250498] ? __alloc_range+0x8b/0x340 [amddrm_buddy] [7197.250501] ? __alloc_range+0x109/0x340 [amddrm_buddy] [ 7197.250506] amddrm_buddy_block_trim+0x1b5/0x260 [amddrm_buddy] [ 7197.250511] amdgpu_vram_mgr_new+0x4f5/0x590 [amdgpu] [ 7197.250682] amdttm_resource_alloc+0x46/0xb0 [amdttm] [ 7197.250689] ttm_bo_alloc_resource+0xe4/0x370 [amdttm] [ 7197.250696] amdttm_bo_validate+0x9d/0x180 [amdttm] [ [7197.250701] amdgpu_bo_pin+0x15a/0x2f0 [amdgpu] [ 7197.250831] amdgpu_dm_plane_helper_prepare_fb+0xb2/0x360 [amdgpu] [ 7197.251025] ? drm_atomic_helper_prepare_planes.part.0+0x2f/0x1e0 [ 7197.251035] drm_atomic_helper_prepare_planes+0x5d/0x70 [ 7197.251037] drm_atomic_helper_commit+0x84/0x160 [ 7197.251040] drm_atomic_nonblocking_commit+0x59/0x70 [ 7197.251043] drm_mode_atomic_ioctl+0x720/0x850 [ 7197.251047] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 7197.251049] drm_ioctl_kernel+0xb9/0x120 [ 7197.251053] ? srso_alias_return_thunk+0x5/0xfbef5 [ 7197.251056] drm_ioctl+0x2d4/0x550 [ 7197.251058] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 7197.251063] amdgpu_drm_ioctl+0x4e/0x90 [ amdgpu] [ 7197.251186] __x64_sys_ioctl+0xa0/0xf0 [ 7197.251190] x64_sys_call+0x143b/0x25c0 [ 7197.251193] do_syscall_64+0x7f/0x180 [ 7197.251197] ? srso_alias_return_thunk+0x5/0xfbef5 [ 7197.251199] ? amdgpu_display_user_framebuffer_create+0x215/0x320 [amdgpu] [ 7197.251329] ? drm_internal_framebuffer_create+0xb7/0x1a0 [ 7197.251332] ? srso_alias_return_thunk+0x5/0xfbef5 (seleccionado de el commit 3318ba94e56b9183d0304577c74b33b6b01ce516)"}],"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}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-667"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11.1","versionEndExcluding":"6.12.10","matchCriteriaId":"9C2507AA-E39E-4945-B4A0-392EBB6E8163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.11:-:*:*:*:*:*:*","matchCriteriaId":"4770BA57-3F3F-493B-8608-EC3B25254949"},{"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"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:*","matchCriteriaId":"B8383ABF-1457-401F-9B61-EE50F4C61F4F"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.11:rc6:*:*:*:*:*:*","matchCriteriaId":"B77A9280-37E6-49AD-B559-5B23A3B1DC3D"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.11:rc7:*:*:*:*:*:*","matchCriteriaId":"DE5298B3-04B4-4F3E-B186-01A58B5C75A6"},{"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/758e3c3054b65336cf0c5f240221f63b4fb98478","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/75c8b703e5bded1e33b08fb09b829e7c2c1ed50a","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]}]}}]}