vulnerability
Debian: CVE-2022-49183: linux -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:C/I:N/A:N) | Feb 27, 2025 | Feb 27, 2025 | May 27, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:C/I:N/A:N)
Published
Feb 27, 2025
Added
Feb 27, 2025
Modified
May 27, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
net/sched: act_ct: fix ref leak when switching zones
When switching zones or network namespaces without doing a ct clear in
between, it is now leaking a reference to the old ct entry. That's
because tcf_ct_skb_nfct_cached() returns false and
tcf_ct_flow_table_lookup() may simply overwrite it.
The fix is to, as the ct entry is not reusable, free it already at
tcf_ct_skb_nfct_cached().
Solution(s)
debian-upgrade-linuxno-fix-debian-deb-package
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