CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
Low
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find() nf_osf_find() incorrectly returns true on mismatch, this leads to copying uninitialized memory area in nft_osf which can be used to leak stale kernel stack data to userspace.
git.kernel.org/linus/559c36c5a8d730c49ef805a72b213d3bba155cc8
git.kernel.org/stable/c/559c36c5a8d730c49ef805a72b213d3bba155cc8
git.kernel.org/stable/c/5d75fef3e61e797fab5c3fbba88caa74ab92ad47
git.kernel.org/stable/c/633c81c0449663f57d4138326d036dc6cfad674e
git.kernel.org/stable/c/721ea8ac063d70c2078c4e762212705de6151764
git.kernel.org/stable/c/816eab147e5c6f6621922b8515ad9010ceb1735e
ubuntu.com/security/CVE-2022-48654
www.cve.org/CVERecord?id=CVE-2022-48654