[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2025-40247":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T14:53:31.930Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":17,"related":18,"reserved_at":9,"published_at":19,"modified_at":20,"state":9,"summary":21,"references_raw":23,"kevs":30,"epss":9,"epss_history":31,"metrics":32,"affected":33},"DEBIAN-CVE-2025-40247","In the Linux kernel, the following vulnerability has been resolved:  drm/msm: Fix pgtable prealloc error path  The following splat was reported:      Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010     Mem abort info:       ESR = 0x0000000096000004       EC = 0x25: DABT (current EL), IL = 32 bits       SET = 0, FnV = 0       EA = 0, S1PTW = 0       FSC = 0x04: level 0 translation fault     Data abort info:       ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000       CM = 0, WnR = 0, TnD = 0, TagAccess = 0       GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0     user pgtable: 4k pages, 48-bit VAs, pgdp=00000008d0fd8000     [0000000000000010] pgd=0000000000000000, p4d=0000000000000000     Internal error: Oops: 0000000096000004 [#1]  SMP     CPU: 5 UID: 1000 PID: 149076 Comm: Xwayland Tainted: G S                  6.16.0-rc2-00809-g0b6974bb4134-dirty #367 PREEMPT     Tainted: [S]=CPU_OUT_OF_SPEC     Hardware name: Qualcomm Technologies, Inc. SM8650 HDK (DT)     pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)     pc : build_detached_freelist+0x28/0x224     lr : kmem_cache_free_bulk.part.0+0x38/0x244     sp : ffff000a508c7a20     x29: ffff000a508c7a20 x28: ffff000a508c7d50 x27: ffffc4e49d16f350     x26: 0000000000000058 x25: 00000000fffffffc x24: 0000000000000000     x23: ffff00098c4e1450 x22: 00000000fffffffc x21: 0000000000000000     x20: ffff000a508c7af8 x19: 0000000000000002 x18: 00000000000003e8     x17: ffff000809523850 x16: ffff000809523820 x15: 0000000000401640     x14: ffff000809371140 x13: 0000000000000130 x12: ffff0008b5711e30     x11: 00000000001058fa x10: 0000000000000a80 x9 : ffff000a508c7940     x8 : ffff000809371ba0 x7 : 781fffe033087fff x6 : 0000000000000000     x5 : ffff0008003cd000 x4 : 781fffe033083fff x3 : ffff000a508c7af8     x2 : fffffdffc0000000 x1 : 0001000000000000 x0 : ffff0008001a6a00     Call trace:      build_detached_freelist+0x28/0x224 (P)      kmem_cache_free_bulk.part.0+0x38/0x244      kmem_cache_free_bulk+0x10/0x1c      msm_iommu_pagetable_prealloc_cleanup+0x3c/0xd0      msm_vma_job_free+0x30/0x240      msm_ioctl_vm_bind+0x1d0/0x9a0      drm_ioctl_kernel+0x84/0x104      drm_ioctl+0x358/0x4d4      __arm64_sys_ioctl+0x8c/0xe0      invoke_syscall+0x44/0x100      el0_svc_common.constprop.0+0x3c/0xe0      do_el0_svc+0x18/0x20      el0_svc+0x30/0x100      el0t_64_sync_handler+0x104/0x130      el0t_64_sync+0x170/0x174     Code: aa0203f5 b26287e2 f2dfbfe2 aa0303f4 (f8737ab6)     ---[ end trace 0000000000000000 ]---  Since msm_vma_job_free() is called directly from the ioctl, this looks like an error path cleanup issue.  Which I think results from prealloc_cleanup() called without a preceding successful prealloc_allocate() call.  So handle that case better.  Patchwork: https://patchwork.freedesktop.org/patch/678677/",null,[],[],[],[14],{"_key":15},"CVE-2025-40247",[],[],[],"2025-12-04T16:16:18.107Z","2026-04-28T20:30:09.472067Z",{"cisa_kev":22,"cisa_ransomware":22,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[24],{"url":25,"sources":26,"tags":28},"https://security-tracker.debian.org/tracker/CVE-2025-40247",[27],"osv_debian",[29],"Advisory",[],[],[],[34],{"ecosystem":35,"name":36,"vendor":37,"product":36,"cpe_part":9,"purl_type":38,"purl_namespace":37,"purl_name":36,"source":9,"versions":39},"Debian","linux","debian","deb",[40,44,45,46],{"version":41,"is_range":42,"range_type":43,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"version":41,"is_range":42,"range_type":43,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":41,"is_range":42,"range_type":43,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":47,"is_range":42,"range_type":43,"version_start":9,"version_start_type":9,"version_end":48,"version_end_type":49,"fixed_in":9},"lt6_17_10_1","6.17.10-1","excluding"]