CVE-2023-1859
Medium
Description
A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem, possibly leading to a kernel information leak.
SeverityMedium
CVSS4.7
Exploit probability—
Product
Linux Kernel
PublishedMay 17, 2023
First seenMay 17, 2023
Weakness typeCWE-416Use after free
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 6.2, 6.3 | — |
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