CVSS 3.1
8.8 highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2022-49114
High (8.8) in linux linux kernel. EPSS 0.4% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)
- CWE
- CWE-416
- Published
- Modified
- Record from
- the NVD, synced
Affected
- linux:linux_kernel
References
- https://git.kernel.org/stable/c/1d7effe5fff9d28e45e18ac3a564067c7ddfe898
- https://git.kernel.org/stable/c/271add11994ba1a334859069367e04d2be2ebdd4
- https://git.kernel.org/stable/c/412dd8299b02e4410fe77b8396953c1a8dde183a
- https://git.kernel.org/stable/c/499d198494e77b6533251b9b909baf5c101129cb
- https://git.kernel.org/stable/c/4a131d4ea8b581ac9b01d3a72754db4848be3232