CVE-2023-0394

EPSS 0.03%
Published 26.01.2023 21:18:07
Last modified 31.03.2025 15:15:38
Source secalert@redhat.com
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A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash.

Affected products Warnungen 0 Metrics 3 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Linux ≫ Linux Kernel Version < 6.2

Linux ≫ Linux Kernel Version6.2 Updaterc1

Linux ≫ Linux Kernel Version6.2 Updaterc2

Linux ≫ Linux Kernel Version6.2 Updaterc3

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.03%	0.058

CVSS Metriken
Source	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:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html

https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cb3e9864cdbe35ff6378966660edbcbac955fe17

Patch

Vendor Advisory

Mailing List

https://security.netapp.com/advisory/ntap-20230302-0005/

https://nvd.nist.gov/vuln/detail/CVE-2023-0394

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-0394

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-0394

EUVD