5.5

CVE-2024-53043

mctp i2c: handle NULL header address

In the Linux kernel, the following vulnerability has been resolved:

mctp i2c: handle NULL header address

daddr can be NULL if there is no neighbour table entry present,
in that case the tx packet should be dropped.

saddr will usually be set by MCTP core, but check for NULL in case a
packet is transmitted by a different protocol.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.18 < 6.1.116
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.60
Linux ≫ Linux Kernel Version >= 6.7 < 6.11.7
Linux ≫ Linux Kernel Version6.12 Updaterc1
Linux ≫ Linux Kernel Version6.12 Updaterc2
Linux ≫ Linux Kernel Version6.12 Updaterc3
Linux ≫ Linux Kernel Version6.12 Updaterc4
Linux ≫ Linux Kernel Version6.12 Updaterc5
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% 0.153
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: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://git.kernel.org/stable/c/01e215975fd80af81b5b79f009d49ddd35976c13
Patch
https://git.kernel.org/stable/c/4707893315802a0917231b94cb20cbe50ccbfe03
Patch
https://git.kernel.org/stable/c/8c222adadc1612e4f097688875962a28e3f5ab44
Patch
https://git.kernel.org/stable/c/8e886e44397ba89f6e8da8471386112b4f5b67b7
Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html