PT-2025-18579 · Linux+4 · Linux Kernel+4
Publicado
2023-05-09
·
Atualizado
2025-07-11
·
CVE-2022-49862
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A vulnerability has been resolved in the Linux kernel related to the
tipc nl compat name table dump header function. The issue was caused by a missing type cast of sizeof(..) to int, which led to an error when TLV GET DATA LEN() returned a negative value. This problem was identified by syzbot, which reported a call trace due to the uninit-value in the tipc nl compat name table dump function.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use of Uninitialized Resource
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Astra Linux
Centos
Linux Kernel
Red Hat
Suse