{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50228","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-06-18T10:57:27.432Z","datePublished":"2025-06-18T11:04:05.491Z","dateUpdated":"2026-05-11T19:15:17.314Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:15:17.314Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0\n\nDon't BUG/WARN on interrupt injection due to GIF being cleared,\nsince it's trivial for userspace to force the situation via\nKVM_SET_VCPU_EVENTS (even if having at least a WARN there would be correct\nfor KVM internally generated injections).\n\n  kernel BUG at arch/x86/kvm/svm/svm.c:3386!\n  invalid opcode: 0000 [#1] SMP\n  CPU: 15 PID: 926 Comm: smm_test Not tainted 5.17.0-rc3+ #264\n  Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015\n  RIP: 0010:svm_inject_irq+0xab/0xb0 [kvm_amd]\n  Code: <0f> 0b 0f 1f 00 0f 1f 44 00 00 80 3d ac b3 01 00 00 55 48 89 f5 53\n  RSP: 0018:ffffc90000b37d88 EFLAGS: 00010246\n  RAX: 0000000000000000 RBX: ffff88810a234ac0 RCX: 0000000000000006\n  RDX: 0000000000000000 RSI: ffffc90000b37df7 RDI: ffff88810a234ac0\n  RBP: ffffc90000b37df7 R08: ffff88810a1fa410 R09: 0000000000000000\n  R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000\n  R13: ffff888109571000 R14: ffff88810a234ac0 R15: 0000000000000000\n  FS:  0000000001821380(0000) GS:ffff88846fdc0000(0000) knlGS:0000000000000000\n  CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n  CR2: 00007f74fc550008 CR3: 000000010a6fe000 CR4: 0000000000350ea0\n  Call Trace:\n   <TASK>\n   inject_pending_event+0x2f7/0x4c0 [kvm]\n   kvm_arch_vcpu_ioctl_run+0x791/0x17a0 [kvm]\n   kvm_vcpu_ioctl+0x26d/0x650 [kvm]\n   __x64_sys_ioctl+0x82/0xb0\n   do_syscall_64+0x3b/0xc0\n   entry_SYSCALL_64_after_hwframe+0x44/0xae\n   </TASK>"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/x86/kvm/svm/svm.c"],"versions":[{"version":"219b65dcf6c0bad83d51bfa12e25891c02de2414","lessThan":"2c49adeb020995236e63722ef6d0bee14372f471","status":"affected","versionType":"git"},{"version":"219b65dcf6c0bad83d51bfa12e25891c02de2414","lessThan":"6fcbab82ccbcde915644085f73d3487938bda42d","status":"affected","versionType":"git"},{"version":"219b65dcf6c0bad83d51bfa12e25891c02de2414","lessThan":"c3396c1c8b87510f2ac2a674948156577559d42d","status":"affected","versionType":"git"},{"version":"219b65dcf6c0bad83d51bfa12e25891c02de2414","lessThan":"68e1313bb8809e8addcd9431f2bfea0e8ddbca80","status":"affected","versionType":"git"},{"version":"219b65dcf6c0bad83d51bfa12e25891c02de2414","lessThan":"8bb683490278005b4caf61e22b0828a04d282e86","status":"affected","versionType":"git"},{"version":"219b65dcf6c0bad83d51bfa12e25891c02de2414","lessThan":"6afe88fbb40eac3291a8728688d61fdc745d8008","status":"affected","versionType":"git"},{"version":"219b65dcf6c0bad83d51bfa12e25891c02de2414","lessThan":"3d4e2d884da6312df7c9b85fbf671de49204ead6","status":"affected","versionType":"git"},{"version":"219b65dcf6c0bad83d51bfa12e25891c02de2414","lessThan":"2eee1dba70f57148fc7f8252613bfae6bd4b04e3","status":"affected","versionType":"git"},{"version":"219b65dcf6c0bad83d51bfa12e25891c02de2414","lessThan":"f17c31c48e5cde9895a491d91c424eeeada3e134","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/x86/kvm/svm/svm.c"],"versions":[{"version":"2.6.32","status":"affected"},{"version":"0","lessThan":"2.6.32","status":"unaffected","versionType":"semver"},{"version":"4.9.326","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.291","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.256","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.211","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.137","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.61","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.18.18","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19.2","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0","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":"2.6.32","versionEndExcluding":"4.9.326"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.32","versionEndExcluding":"4.14.291"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.32","versionEndExcluding":"4.19.256"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.32","versionEndExcluding":"5.4.211"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.32","versionEndExcluding":"5.10.137"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.32","versionEndExcluding":"5.15.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.32","versionEndExcluding":"5.18.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.32","versionEndExcluding":"5.19.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.32","versionEndExcluding":"6.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/2c49adeb020995236e63722ef6d0bee14372f471"},{"url":"https://git.kernel.org/stable/c/6fcbab82ccbcde915644085f73d3487938bda42d"},{"url":"https://git.kernel.org/stable/c/c3396c1c8b87510f2ac2a674948156577559d42d"},{"url":"https://git.kernel.org/stable/c/68e1313bb8809e8addcd9431f2bfea0e8ddbca80"},{"url":"https://git.kernel.org/stable/c/8bb683490278005b4caf61e22b0828a04d282e86"},{"url":"https://git.kernel.org/stable/c/6afe88fbb40eac3291a8728688d61fdc745d8008"},{"url":"https://git.kernel.org/stable/c/3d4e2d884da6312df7c9b85fbf671de49204ead6"},{"url":"https://git.kernel.org/stable/c/2eee1dba70f57148fc7f8252613bfae6bd4b04e3"},{"url":"https://git.kernel.org/stable/c/f17c31c48e5cde9895a491d91c424eeeada3e134"}],"title":"KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0","x_generator":{"engine":"bippy-1.2.0"}}}}