PT-2025-18826 · Linux+3 · Linux Kernel+3

Publicado 2025-05-02 · Atualizado 2026-01-28 · CVE-2023-53062

Positive Technologies (AI Summary)

CVSS v2.0

7.7

Alta

Vetor base

AV:A/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A issue in the Linux kernel has been identified where the packet length retrieved from a descriptor may be larger than the actual socket buffer length. This can cause the cloned socket buffer (skb) passed up the network stack to leak kernel memory contents. The problem is specifically related to the smsc95xx driver in the net: usb component.

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

Exploit

Memory Leak

Buffer Overflow

Enumeração de Fraquezas

CWE-401

CWE-120

Identificadores relacionados

BDU:2025-12417

CVE-2023-53062

OESA-2025-1726

SUSE-SU-2025:01918-1

SUSE-SU-2025:01966-1

SUSE-SU-2025:01983-1

SUSE-SU-2025:02173-1

SUSE-SU-2025:02262-1

SUSE-SU-2025:2173-1

SUSE-SU-2025_01983-1

SUSE-SU-2025_02173-1

SUSE-SU-2025_02262-1

Produtos afetados

Astra Linux

Linux Kernel

Red Os

Suse

Referências · 674

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53062.json · Exploit
• https://suse.com/security/cve/CVE-2022-49788 · Nota
• https://suse.com/security/cve/CVE-2023-53084 · Nota
• https://bugzilla.suse.com/1240785 · Nota
• https://bugzilla.suse.com/1240322 · Nota
• https://bugzilla.suse.com/1241282 · Nota
• https://suse.com/security/cve/CVE-2023-53093 · Nota
• https://bugzilla.suse.com/1242736 · Nota
• https://suse.com/security/cve/CVE-2022-49832 · Nota
• https://suse.com/security/cve/CVE-2023-53057 · Nota
• https://bugzilla.suse.com/1242735 · Nota
• https://t.me/cveNotify/142045 · Publicação no Telegram
• https://bugzilla.suse.com/1242744 · Nota
• https://bugzilla.suse.com/1241550 · Nota
• https://bugzilla.suse.com/1242287 · Nota