{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2022-50228", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50228", "idYear": 2022, "status": "PUBLISHED", "publishedAt": "2025-06-18T11:04:05.491Z", "updatedAt": "2026-05-11T19:15:17.314Z", "importedAt": "2026-10-24T01:56:49.724Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0", "summary": "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 \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 ", "affected": [ { "vendor": "Linux", "product": "Linux", "defaultStatus": "unaffected", "versions": [ { "version": "219b65dcf6c0bad83d51bfa12e25891c02de2414", "status": "affected", "versionType": "git", "lessThan": "2c49adeb020995236e63722ef6d0bee14372f471" }, { "version": "219b65dcf6c0bad83d51bfa12e25891c02de2414", "status": "affected", "versionType": "git", "lessThan": "6fcbab82ccbcde915644085f73d3487938bda42d" }, { "version": "219b65dcf6c0bad83d51bfa12e25891c02de2414", "status": "affected", "versionType": "git", "lessThan": "c3396c1c8b87510f2ac2a674948156577559d42d" }, { "version": "219b65dcf6c0bad83d51bfa12e25891c02de2414", "status": "affected", "versionType": "git", "lessThan": "68e1313bb8809e8addcd9431f2bfea0e8ddbca80" }, { "version": "219b65dcf6c0bad83d51bfa12e25891c02de2414", "status": "affected", "versionType": "git", "lessThan": "8bb683490278005b4caf61e22b0828a04d282e86" }, { "version": "219b65dcf6c0bad83d51bfa12e25891c02de2414", "status": "affected", "versionType": "git", "lessThan": "6afe88fbb40eac3291a8728688d61fdc745d8008" }, { "version": "219b65dcf6c0bad83d51bfa12e25891c02de2414", "status": "affected", "versionType": "git", "lessThan": "3d4e2d884da6312df7c9b85fbf671de49204ead6" }, { "version": "219b65dcf6c0bad83d51bfa12e25891c02de2414", "status": "affected", "versionType": "git", "lessThan": "2eee1dba70f57148fc7f8252613bfae6bd4b04e3" }, { "version": "219b65dcf6c0bad83d51bfa12e25891c02de2414", "status": "affected", "versionType": "git", "lessThan": "f17c31c48e5cde9895a491d91c424eeeada3e134" } ] }, { "vendor": "Linux", "product": "Linux", "defaultStatus": "affected", "versions": [ { "version": "2.6.32", "status": "affected" }, { "version": "0", "status": "unaffected", "versionType": "semver", "lessThan": "2.6.32" }, { "version": "4.9.326", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "4.9.*" }, { "version": "4.14.291", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "4.14.*" }, { "version": "4.19.256", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "4.19.*" }, { "version": "5.4.211", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.4.*" }, { "version": "5.10.137", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.10.*" }, { "version": "5.15.61", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.15.*" }, { "version": "5.18.18", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.18.*" }, { "version": "5.19.2", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.19.*" }, { "version": "6.0", "status": "unaffected", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*" } ] } ] } } }