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CVE-2022-49114

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CVE-2022-49114

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: libfc: Fix use after free in fc_exch_abts_resp() fc_exch_release(ep) will decrease the ep's reference count. When the reference count reaches zero, it is freed. But ep is still used in the following code, which will lead to a use after free. Return after the fc_exch_release() call to avoid use after free.

VendorProductVersions

Linux

Linux

affected
42e9a92fe6a9095bd68a379aaec7ad2be0337f7a - < 4a131d4ea8b581ac9b01d3a72754db4848be3232
affected
42e9a92fe6a9095bd68a379aaec7ad2be0337f7a - < 499d198494e77b6533251b9b909baf5c101129cb
affected
42e9a92fe6a9095bd68a379aaec7ad2be0337f7a - < 6044ad64f41c87382cfeeca281573d1886d80cbe
affected
42e9a92fe6a9095bd68a379aaec7ad2be0337f7a - < 5cf2ce8967b0d98c8cfa4dc42ef4fcf080f5c836
affected
42e9a92fe6a9095bd68a379aaec7ad2be0337f7a - < 1d7effe5fff9d28e45e18ac3a564067c7ddfe898

+4 more versions

Linux

Linux

affected
2.6.29
unaffected
0 - < 2.6.29
unaffected
4.9.311 - <= 4.9.*
unaffected
4.14.276 - <= 4.14.*
unaffected
4.19.238 - <= 4.19.*

+6 more versions

References

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