CVE
DEBIAN-CVE-2026-23098
In the Linux kernel, the following vulnerability has been resolved: netrom: fix double-free in nr_route_frame() In nr_route_frame(), old_skb is immediately freed without checking if nr_neigh->ax25 p...
In the Linux kernel, the following vulnerability has been resolved: netrom: fix double-free in nrrouteframe() In nrrouteframe(), oldskb is immediately freed without checking if nrneigh->ax25 pointer is NULL. Therefore, if nrneigh->ax25 is NULL, the caller function will free oldskb again, causing a double-free bug. Therefore, to prevent this, we need to modify it to check whether nrneigh->ax25 is NULL before freeing oldskb.
Package Versions Affected
Package Version
patch Availability
No items found.
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CVSS Version
Severity
Base Score
CVSS Version
Score Vector
C
H
U
-
C
H
U
0
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3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
C
H
U
-
Related Resources
No items found.
References
https://security-tracker.debian.org/tracker/CVE-2026-23098
Basic Information
Ecosystem
