{"id":"CVE-2022-49846","state":"PUBLISHED","title":"udf: Fix a slab-out-of-bounds write bug in udf_find_entry()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nudf: Fix a slab-out-of-bounds write bug in udf_find_entry()\n\nSyzbot reported a slab-out-of-bounds Write bug:\n\nloop0: detected capacity change from 0 to 2048\n==================================================================\nBUG: KASAN: slab-out-of-bounds in udf_find_entry+0x8a5/0x14f0\nfs/udf/namei.c:253\nWrite of size 105 at addr ffff8880123ff896 by task syz-executor323/3610\n\nCPU: 0 PID: 3610 Comm: syz-executor323 Not tainted\n6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0\nHardware name: Google Compute Engine/Google Compute Engine, BIOS\nGoogle 10/11/2022\nCall Trace:\n <TASK>\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0x1b1/0x28e lib/dump_stack.c:106\n print_address_description+0x74/0x340 mm/kasan/report.c:284\n print_report+0x107/0x1f0 mm/kasan/report.c:395\n kasan_report+0xcd/0x100 mm/kasan/report.c:495\n kasan_check_range+0x2a7/0x2e0 mm/kasan/generic.c:189\n memcpy+0x3c/0x60 mm/kasan/shadow.c:66\n udf_find_entry+0x8a5/0x14f0 fs/udf/namei.c:253\n udf_lookup+0xef/0x340 fs/udf/namei.c:309\n lookup_open fs/namei.c:3391 [inline]\n open_last_lookups fs/namei.c:3481 [inline]\n path_openat+0x10e6/0x2df0 fs/namei.c:3710\n do_filp_open+0x264/0x4f0 fs/namei.c:3740\n do_sys_openat2+0x124/0x4e0 fs/open.c:1310\n do_sys_open fs/open.c:1326 [inline]\n __do_sys_creat fs/open.c:1402 [inline]\n __se_sys_creat fs/open.c:1396 [inline]\n __x64_sys_creat+0x11f/0x160 fs/open.c:1396\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\nRIP: 0033:0x7ffab0d164d9\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89\nf7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01\nf0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007ffe1a7e6bb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffab0d164d9\nRDX: 00007ffab0d164d9 RSI: 0000000000000000 RDI: 0000000020000180\nRBP: 00007ffab0cd5a10 R08: 0000000000000000 R09: 0000000000000000\nR10: 00005555573552c0 R11: 0000000000000246 R12: 00007ffab0cd5aa0\nR13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\n </TASK>\n\nAllocated by task 3610:\n kasan_save_stack mm/kasan/common.c:45 [inline]\n kasan_set_track+0x3d/0x60 mm/kasan/common.c:52\n ____kasan_kmalloc mm/kasan/common.c:371 [inline]\n __kasan_kmalloc+0x97/0xb0 mm/kasan/common.c:380\n kmalloc include/linux/slab.h:576 [inline]\n udf_find_entry+0x7b6/0x14f0 fs/udf/namei.c:243\n udf_lookup+0xef/0x340 fs/udf/namei.c:309\n lookup_open fs/namei.c:3391 [inline]\n open_last_lookups fs/namei.c:3481 [inline]\n path_openat+0x10e6/0x2df0 fs/namei.c:3710\n do_filp_open+0x264/0x4f0 fs/namei.c:3740\n do_sys_openat2+0x124/0x4e0 fs/open.c:1310\n do_sys_open fs/open.c:1326 [inline]\n __do_sys_creat fs/open.c:1402 [inline]\n __se_sys_creat fs/open.c:1396 [inline]\n __x64_sys_creat+0x11f/0x160 fs/open.c:1396\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\n\nThe buggy address belongs to the object at ffff8880123ff800\n which belongs to the cache kmalloc-256 of size 256\nThe buggy address is located 150 bytes inside of\n 256-byte region [ffff8880123ff800, ffff8880123ff900)\n\nThe buggy address belongs to the physical page:\npage:ffffea000048ff80 refcount:1 mapcount:0 mapping:0000000000000000\nindex:0x0 pfn:0x123fe\nhead:ffffea000048ff80 order:1 compound_mapcount:0 compound_pincount:0\nflags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)\nraw: 00fff00000010200 ffffea00004b8500 dead000000000003 ffff888012041b40\nraw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\npage_owner tracks the page as allocated\npage last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(),\npid 1, tgid 1 (swapper/0), ts 1841222404, free_ts 0\n create_dummy_stack mm/page_owner.c:\n---truncated---","publishedAt":"2025-05-01T14:10:00.703Z","updatedAt":"2026-08-05T08:56:27.526Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"Linux"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"583fdd98d94acba1e7225e5cc29063aef0741030","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"f1517721c408631f09d54c743aa70cb07fd3eebd","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"7a6051d734f1ed0031e2216f9a538621235c11a4","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"d8971f410739a864c537e0ac29344a7b6c450232","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"03f9582a6a2ebd25a440896475c968428c4b63e7","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"c736ed8541605e3a25075bb1cbf8f38cb3083238","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"ac79001b8e603226fab17240a79cb9ef679d3cd9","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"c8af247de385ce49afabc3bf1cf4fd455c94bfe8","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/udf/namei.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.6","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.6","versionType":"semver"},{"version":"4.9.334","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.300","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.267","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.225","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.155","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.79","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.9","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/udf/namei.c"]}],"references":["https://git.kernel.org/stable/c/583fdd98d94acba1e7225e5cc29063aef0741030","https://git.kernel.org/stable/c/f1517721c408631f09d54c743aa70cb07fd3eebd","https://git.kernel.org/stable/c/7a6051d734f1ed0031e2216f9a538621235c11a4","https://git.kernel.org/stable/c/d8971f410739a864c537e0ac29344a7b6c450232","https://git.kernel.org/stable/c/03f9582a6a2ebd25a440896475c968428c4b63e7","https://git.kernel.org/stable/c/c736ed8541605e3a25075bb1cbf8f38cb3083238","https://git.kernel.org/stable/c/ac79001b8e603226fab17240a79cb9ef679d3cd9","https://git.kernel.org/stable/c/c8af247de385ce49afabc3bf1cf4fd455c94bfe8"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49846.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49846","state":"PUBLISHED","datePublished":"2025-05-01T14:10:00.703Z","dateUpdated":"2026-08-05T08:56:27.526Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-05-01T14:05:17.230Z"},"containers":{"cna":{"title":"udf: Fix a slab-out-of-bounds write bug in udf_find_entry()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nudf: Fix a slab-out-of-bounds write bug in udf_find_entry()\n\nSyzbot reported a slab-out-of-bounds Write bug:\n\nloop0: detected capacity change from 0 to 2048\n==================================================================\nBUG: KASAN: slab-out-of-bounds in udf_find_entry+0x8a5/0x14f0\nfs/udf/namei.c:253\nWrite of size 105 at addr ffff8880123ff896 by task syz-executor323/3610\n\nCPU: 0 PID: 3610 Comm: syz-executor323 Not tainted\n6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0\nHardware name: Google Compute Engine/Google Compute Engine, BIOS\nGoogle 10/11/2022\nCall Trace:\n <TASK>\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0x1b1/0x28e lib/dump_stack.c:106\n print_address_description+0x74/0x340 mm/kasan/report.c:284\n print_report+0x107/0x1f0 mm/kasan/report.c:395\n kasan_report+0xcd/0x100 mm/kasan/report.c:495\n kasan_check_range+0x2a7/0x2e0 mm/kasan/generic.c:189\n memcpy+0x3c/0x60 mm/kasan/shadow.c:66\n udf_find_entry+0x8a5/0x14f0 fs/udf/namei.c:253\n udf_lookup+0xef/0x340 fs/udf/namei.c:309\n lookup_open fs/namei.c:3391 [inline]\n open_last_lookups fs/namei.c:3481 [inline]\n path_openat+0x10e6/0x2df0 fs/namei.c:3710\n do_filp_open+0x264/0x4f0 fs/namei.c:3740\n do_sys_openat2+0x124/0x4e0 fs/open.c:1310\n do_sys_open fs/open.c:1326 [inline]\n __do_sys_creat fs/open.c:1402 [inline]\n __se_sys_creat fs/open.c:1396 [inline]\n __x64_sys_creat+0x11f/0x160 fs/open.c:1396\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\nRIP: 0033:0x7ffab0d164d9\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89\nf7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01\nf0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007ffe1a7e6bb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffab0d164d9\nRDX: 00007ffab0d164d9 RSI: 0000000000000000 RDI: 0000000020000180\nRBP: 00007ffab0cd5a10 R08: 0000000000000000 R09: 0000000000000000\nR10: 00005555573552c0 R11: 0000000000000246 R12: 00007ffab0cd5aa0\nR13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\n </TASK>\n\nAllocated by task 3610:\n kasan_save_stack mm/kasan/common.c:45 [inline]\n kasan_set_track+0x3d/0x60 mm/kasan/common.c:52\n ____kasan_kmalloc mm/kasan/common.c:371 [inline]\n __kasan_kmalloc+0x97/0xb0 mm/kasan/common.c:380\n kmalloc include/linux/slab.h:576 [inline]\n udf_find_entry+0x7b6/0x14f0 fs/udf/namei.c:243\n udf_lookup+0xef/0x340 fs/udf/namei.c:309\n lookup_open fs/namei.c:3391 [inline]\n open_last_lookups fs/namei.c:3481 [inline]\n path_openat+0x10e6/0x2df0 fs/namei.c:3710\n do_filp_open+0x264/0x4f0 fs/namei.c:3740\n do_sys_openat2+0x124/0x4e0 fs/open.c:1310\n do_sys_open fs/open.c:1326 [inline]\n __do_sys_creat fs/open.c:1402 [inline]\n __se_sys_creat fs/open.c:1396 [inline]\n __x64_sys_creat+0x11f/0x160 fs/open.c:1396\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\n\nThe buggy address belongs to the object at ffff8880123ff800\n which belongs to the cache kmalloc-256 of size 256\nThe buggy address is located 150 bytes inside of\n 256-byte region [ffff8880123ff800, ffff8880123ff900)\n\nThe buggy address belongs to the physical page:\npage:ffffea000048ff80 refcount:1 mapcount:0 mapping:0000000000000000\nindex:0x0 pfn:0x123fe\nhead:ffffea000048ff80 order:1 compound_mapcount:0 compound_pincount:0\nflags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)\nraw: 00fff00000010200 ffffea00004b8500 dead000000000003 ffff888012041b40\nraw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\npage_owner tracks the page as allocated\npage last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(),\npid 1, tgid 1 (swapper/0), ts 1841222404, free_ts 0\n create_dummy_stack mm/page_owner.c:\n---truncated---"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"583fdd98d94acba1e7225e5cc29063aef0741030","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"f1517721c408631f09d54c743aa70cb07fd3eebd","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"7a6051d734f1ed0031e2216f9a538621235c11a4","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"d8971f410739a864c537e0ac29344a7b6c450232","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"03f9582a6a2ebd25a440896475c968428c4b63e7","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"c736ed8541605e3a25075bb1cbf8f38cb3083238","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"ac79001b8e603226fab17240a79cb9ef679d3cd9","versionType":"git"},{"version":"066b9cded00b8e3212df74a417bb074f3f3a1fe0","status":"affected","lessThan":"c8af247de385ce49afabc3bf1cf4fd455c94bfe8","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/udf/namei.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.6","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.6","versionType":"semver"},{"version":"4.9.334","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.300","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.267","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.225","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.155","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.79","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.9","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/udf/namei.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/583fdd98d94acba1e7225e5cc29063aef0741030"},{"url":"https://git.kernel.org/stable/c/f1517721c408631f09d54c743aa70cb07fd3eebd"},{"url":"https://git.kernel.org/stable/c/7a6051d734f1ed0031e2216f9a538621235c11a4"},{"url":"https://git.kernel.org/stable/c/d8971f410739a864c537e0ac29344a7b6c450232"},{"url":"https://git.kernel.org/stable/c/03f9582a6a2ebd25a440896475c968428c4b63e7"},{"url":"https://git.kernel.org/stable/c/c736ed8541605e3a25075bb1cbf8f38cb3083238"},{"url":"https://git.kernel.org/stable/c/ac79001b8e603226fab17240a79cb9ef679d3cd9"},{"url":"https://git.kernel.org/stable/c/c8af247de385ce49afabc3bf1cf4fd455c94bfe8"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH"},"scenarios":[{"lang":"en","value":"AV:L - The bug is reached only through local VFS lookup on a mounted UDF volume (creat/open → path_openat → udf_lookup → udf_find_entry); UDF has no network-facing entry path, and loop/udisks mount of a crafted image makes Local appropriate over Physical.\nAC:L - An attacker who crafts a UDF image with a file identifier split across blocks and lengthFileIdent=255 deterministically hits the undersized kmalloc(UDF_NAME_LEN) memcpy path with no race or attacker-uncontrollable precondition.\nPR:L - UDF lacks FS_USERNS_MOUNT so raw mount needs CAP_SYS_ADMIN, but default UDisks/polkit policy lets an active unprivileged user mount removable or loop-backed UDF media and then trigger lookup, matching CVE-2022-50755 and CVE-2026-64324.\nUI:N - The attacking local user can mount their own crafted UDF image via UDisks and issue open/creat/lookup themselves; no separate victim action is required.\nS:U - The slab out-of-bounds write corrupts host kernel heap within the same OS security authority; this is ordinary same-host kernel impact, not a VM/IOMMU/sandbox boundary cross.\nC:H - This is a slab out-of-bounds write of attacker-controlled on-disk name bytes into a kmalloc object; per kernel guidance such heap memory corruption is leverageable for information disclosure.\nI:H - The fixed path is an out-of-bounds write (CWE-787) of up to one attacker-controlled byte past the allocated copy_name buffer during FID reassembly, which is scored as High integrity for heap memory corruption.\nA:H - The slab-out-of-bounds write is a memory-safety violation that can oops/panic under KASAN or hardened allocators and otherwise corrupts adjacent heap state, fully denying availability."}]}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-05T08:56:27.526Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"4.9.334"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"4.14.300"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"4.19.267"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"5.4.225"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"5.10.155"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"5.15.79"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"6.0.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.8,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-10-01T16:59:56.467928Z","id":"CVE-2022-49846","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","type":"CWE","lang":"en","description":"CWE-787 Out-of-bounds Write"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T16:59:59.989Z"}}]}}}