CVE-2023-1838
גבוהה 7.1
תיאור (מקור, אנגלית)
A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.
מדדים
- CVSS 3.1
-
7.1 (HIGH)
מקור הציון: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-19/10/2026
- CWE
- CWE-416
מוצרים מושפעים
linux: linux kernel; netapp: h300s; netapp: h410c; netapp: h410s; netapp: h500s; netapp: h700s
קישורים
- https://lore.kernel.org/netdev/20220516084213.26854-1-jasowang%40redhat.com/T/ Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230517-0003/ Third Party AdvisoryVDB Entry
- https://lore.kernel.org/netdev/20220516084213.26854-1-jasowang%40redhat.com/T/ Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230517-0003/ Third Party AdvisoryVDB Entry