CVE-2023-53061

Published: May 2, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix possible refcount leak in smb2_open() Reference count of acls will leak when memory allocation fails. Fix this by adding the missing posix_acl_release().

Vendor	Product	Versions
Linux	Linux	affected `e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 - < c33344b7972225b232966f95d31f6312dcc6273d` affected `e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 - < 303f8e58cc3ace744801dcdcabfc06ffc72ed62d` affected `e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 - < a22c49a05e5e7aa2c414fbc42c49c4c01a5c9a78` affected `e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 - < 2624b445544ffc1472ccabfb6ec867c199d4c95c`
Linux	Linux	affected `5.15` unaffected `0 - < 5.15` unaffected `5.15.105 - <= 5.15.` unaffected `6.1.22 - <= 6.1.` unaffected `6.2.9 - <= 6.2.*` +1 more versions

References

https://git.kernel.org/stable/c/c33344b7972225b232966f95d31f6312dcc6273d

https://git.kernel.org/stable/c/303f8e58cc3ace744801dcdcabfc06ffc72ed62d

https://git.kernel.org/stable/c/a22c49a05e5e7aa2c414fbc42c49c4c01a5c9a78

https://git.kernel.org/stable/c/2624b445544ffc1472ccabfb6ec867c199d4c95c

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CVE-2023-53061

Description

Affected Products

References