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CVE-2022-49811

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CVE-2022-49811

Published: May 1, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drbd: use after free in drbd_create_device() The drbd_destroy_connection() frees the "connection" so use the _safe() iterator to prevent a use after free.

VendorProductVersions

Linux

Linux

affected
b6f85ef9538b2111a8ba0bbfae9aaebabfc94961 - < fc1897f16ebcfd22364f2afcc27f53a740f3bc7a
affected
b6f85ef9538b2111a8ba0bbfae9aaebabfc94961 - < bf47ca1b35fc1f55091ffaff5fbe41ea0c6f59a1
affected
b6f85ef9538b2111a8ba0bbfae9aaebabfc94961 - < 813a8dd9c45fd46f5cbbfbedf0791afa7740ccf5
affected
b6f85ef9538b2111a8ba0bbfae9aaebabfc94961 - < 9ed51414aef6e59e832e2960f10766dce2d5b1a1
affected
b6f85ef9538b2111a8ba0bbfae9aaebabfc94961 - < 7d93417d596402ddd46bd76c721f205d09d0d025

+2 more versions

Linux

Linux

affected
3.15
unaffected
0 - < 3.15
unaffected
4.14.300 - <= 4.14.*
unaffected
4.19.267 - <= 4.19.*
unaffected
5.4.225 - <= 5.4.*

+4 more versions

References

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