CVE-2026-74516는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= 091abbf578f926e763adc0f577baeb7f405b4bdc < 4ca05385b3ddbd463be17c6d69ec76fca657081d, >= 091abbf578f926e763adc0f577baeb7f405b4bdc < 6664a5aea45318f4ec156a729949b474dd6e3159, >= 091abbf578f926e763adc0f577baeb7f405b4bdc < f12373625b4dc9bcc89c41872648878c73bb9272, >= 091abbf578f926e763adc0f577baeb7f405b4bdc < 7668c58dcf465559dc7a0d2e95e9cb79cf47454b, >= 091abbf578f926e763adc0f577baeb7f405b4bdc < 89f9e8398e79c49886766fc24a84c37726231104, >= 091abbf578f926e763adc0f577baeb7f405b4bdc < 7d3aae206663c4e006b25a1c7a20a4029e67da76, >= 6.0입니다. CVSS 기본 점수는 8.2점입니다. 현재 CISA KEV 등록은 확인되지 않았습니다.
NVD 영문 원문의 세부 내용은 한국어 설명으로 순차 보강 중입니다. 보강 전에는 제품·위험도·실제 악용 여부처럼 공개 데이터로 확인된 정보만 표시합니다.
영문 원문 보기
In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active Always update x2APIC MSR intercepts for L1 when AVIC is deactivated, even if L2 is active and KVM is using a separate MSR bitmap to run L2. If AVIC is fully enabled prior to running L2, and is then inhibited while L2 is active (for a VM-scoped inhibit), then KVM will run L1 with AVIC disabled, but with x2APIC MSR intercepts disabled, i.e. will allow L1 to read most of the host's APIC state, send arbitrary interrupts, change task priority, and ult...
영향 제품·버전
제품 Linux
영향 버전 Linux >= 091abbf578f926e763adc0f577baeb7f405b4bdc < 4ca05385b3ddbd463be17c6d69ec76fca657081d, >= 091abbf578f926e763adc0f577baeb7f405b4bdc < 6664a5aea45318f4ec156a729949b474dd6e3159, >= 091abbf578f926e763adc0f577baeb7f405b4bdc < f12373625b4dc9bcc89c41872648878c73bb9272, >= 091abbf578f926e763adc0f577baeb7f405b4bdc < 7668c58dcf465559dc7a0d2e95e9cb79cf47454b, >= 091abbf578f926e763adc0f577baeb7f405b4bdc < 89f9e8398e79c49886766fc24a84c37726231104, >= 091abbf578f926e763adc0f577baeb7f405b4bdc < 7d3aae206663c4e006b25a1c7a20a4029e67da76, >= 6.0
