5.5

CVE-2022-48654

netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find()

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.2.0 < 5.4.215
Linux ≫ Linux Kernel Version >= 5.5.0 < 5.10.146
Linux ≫ Linux Kernel Version >= 5.11.0 < 5.15.71
Linux ≫ Linux Kernel Version >= 5.16.0 < 5.19.12
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.145
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.3 1.8 3.4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CWE-908 Use of Uninitialized Resource

The product uses or accesses a resource that has not been initialized.

https://git.kernel.org/stable/c/559c36c5a8d730c49ef805a72b213d3bba155cc8
Patch
https://git.kernel.org/stable/c/5d75fef3e61e797fab5c3fbba88caa74ab92ad47
Patch
https://git.kernel.org/stable/c/633c81c0449663f57d4138326d036dc6cfad674e
Patch
https://git.kernel.org/stable/c/721ea8ac063d70c2078c4e762212705de6151764
Patch
https://git.kernel.org/stable/c/816eab147e5c6f6621922b8515ad9010ceb1735e
Patch