{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53259","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-09-15T14:19:21.850Z","datePublished":"2025-09-15T14:46:30.955Z","dateUpdated":"2026-05-11T19:41:19.823Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:41:19.823Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nVMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF\n\nThe call to get_user_pages_fast() in vmci_host_setup_notify() can return\nNULL context->notify_page causing a GPF. To avoid GPF check if\ncontext->notify_page == NULL and return error if so.\n\ngeneral protection fault, probably for non-canonical address\n    0xe0009d1000000060: 0000 [#1] PREEMPT SMP KASAN NOPTI\nKASAN: maybe wild-memory-access in range [0x0005088000000300-\n    0x0005088000000307]\nCPU: 2 PID: 26180 Comm: repro_34802241 Not tainted 6.1.0-rc4 #1\nHardware name: Red Hat KVM, BIOS 1.15.0-2.module+el8.6.0 04/01/2014\nRIP: 0010:vmci_ctx_check_signal_notify+0x91/0xe0\nCall Trace:\n <TASK>\n vmci_host_unlocked_ioctl+0x362/0x1f40\n __x64_sys_ioctl+0x1a1/0x230\n do_syscall_64+0x3a/0x90\n entry_SYSCALL_64_after_hwframe+0x63/0xcd"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/misc/vmw_vmci/vmci_host.c"],"versions":[{"version":"a1d88436d53a75e950db15834b3d2f8c0c358fdc","lessThan":"b4239bfb260d1e6837766c41a0b241d7670f1402","status":"affected","versionType":"git"},{"version":"a1d88436d53a75e950db15834b3d2f8c0c358fdc","lessThan":"d4198f67e7556b1507f14f60d81a72660e5560e4","status":"affected","versionType":"git"},{"version":"a1d88436d53a75e950db15834b3d2f8c0c358fdc","lessThan":"a3c89e8c69a58f62451c0a75b77fcab25979b897","status":"affected","versionType":"git"},{"version":"a1d88436d53a75e950db15834b3d2f8c0c358fdc","lessThan":"055891397f530f9b1b22be38d7eca8b08382941f","status":"affected","versionType":"git"},{"version":"a1d88436d53a75e950db15834b3d2f8c0c358fdc","lessThan":"91b8e4f61f8f4594ee65368c8d89e6fdc29d3fb1","status":"affected","versionType":"git"},{"version":"a1d88436d53a75e950db15834b3d2f8c0c358fdc","lessThan":"1a726cb47fd204109c767409fa9ca15a96328f14","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/misc/vmw_vmci/vmci_host.c"],"versions":[{"version":"4.0","status":"affected"},{"version":"0","lessThan":"4.0","status":"unaffected","versionType":"semver"},{"version":"5.4.296","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.240","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.99","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.16","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.3","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.4.296"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.10.240"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.15.99"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"6.1.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"6.2.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"6.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/b4239bfb260d1e6837766c41a0b241d7670f1402"},{"url":"https://git.kernel.org/stable/c/d4198f67e7556b1507f14f60d81a72660e5560e4"},{"url":"https://git.kernel.org/stable/c/a3c89e8c69a58f62451c0a75b77fcab25979b897"},{"url":"https://git.kernel.org/stable/c/055891397f530f9b1b22be38d7eca8b08382941f"},{"url":"https://git.kernel.org/stable/c/91b8e4f61f8f4594ee65368c8d89e6fdc29d3fb1"},{"url":"https://git.kernel.org/stable/c/1a726cb47fd204109c767409fa9ca15a96328f14"}],"title":"VMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T17:31:06.014Z"}}]}}