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CVE-2023-53358 PUBLISHED CVSS 7 HIGH

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix racy issue under cocurrent smb2 tree disconnect There is UAF issue under cocurrent smb2 tree disconnect. This patch introduce TREE_CONN_EXPIRE flags for tcon to avoid cocurrent access.

EPSS 0.01% · 2.1th percentile

Risk Scores

CVSS v3.1
7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.01%
2.1th percentile

Affected Products

VendorProductVersions
LinuxLinux0626e6641f6b467447c81dd7678a69c66f7746cf, 0626e6641f6b467447c81dd7678a69c66f7746cf, 0626e6641f6b467447c81dd7678a69c66f7746cf
linuxlinux_kernel5.15, 5.15, 5.15

Timeline

References

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