CVE-2023-3338CWE-476

CVE-2023-3338

Medium · published July 1, 2023

CVSS v3.1
6.5
EPSS
8%
Percentile
95.0
In the wild
Unconfirmed
What it is

A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash the system.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.08478 · 95.0th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2023-07-01T02:15Z
Affected products (4)
ProductVersionsFixed in
linux/linux_kernel< 6.56.5
netapp/active_iq_unified_managerall versions—
debian/debian_linuxall versions—
debian/debian_linuxall versions—
References (15)
https://cert-portal.siemens.com/productcert/html/ssa-794697.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5ehttps://www.debian.org/security/2023/dsa-5480 · af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2023-3338 · [email protected]https://bugzilla.redhat.com/show_bug.cgi?id=2218618 · [email protected]https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html · [email protected]https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html · [email protected]https://seclists.org/oss-sec/2023/q2/276 · [email protected]https://security.netapp.com/advisory/ntap-20230824-0005/ · [email protected]https://www.debian.org/security/2023/dsa-5480 · [email protected]https://access.redhat.com/security/cve/CVE-2023-3338 · af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2218618 · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html · af854a3a-2127-422b-91ae-364da2661108https://seclists.org/oss-sec/2023/q2/276 · af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20230824-0005/ · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 30 JUN 00:00Z
    Crash due to a null pointer dereference in the dn_nsp_send function
    cvelistv5