PT-2023-9448 · Linux+3 · Linux Kernel+3

Jaegeuk Kim · Publicado 2023-01-03 · Atualizado 2025-09-29 · CVE-2022-48877

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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 The vulnerability is related to a panic condition in the Linux kernel when the extent tree is not created. This issue can lead to a denial of service. The vulnerability is associated with the f2fs component of the Linux kernel. The patch for this vulnerability avoids the panic condition by handling the case where the extent tree is not created.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALSA-2025_16880

ALT-PU-2023-8448

BDU:2024-07628

CVE-2022-48877

OESA-2024-2106

OESA-2024-2109

Produtos afetados

Alt Linux

Astra Linux

Linux Kernel

Red Os

Referências · 71

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48877.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-41008 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2024-43900 · Nota de Segurança
• https://git.kernel.org/stable/c/df9d44b645b83fffccfb4e28c1f93376585fdec8 · Correção
• https://osv.dev/vulnerability/CVE-2022-48877 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2024-42286 · Nota de Segurança
• https://git.kernel.org/stable/c/2c129e868992621a739bdd57a5bffa3985ef1b91 · Correção
• https://git.kernel.org/stable/c/72009139a661ade5cb1da4239734ed02fa1cfff0 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2024-43854 · Nota de Segurança
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2022-48908 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2024-42230 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2024-42288 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2024-42299 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2022-48891 · Nota de Segurança