CVE-2023-53066

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  3. CVE-2023-53066

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

I

n the Linux kernel, the following vulnerability has been resolved: qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info We have to make sure that the info returned by the helper is valid before using it. Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.

References
Link Resource
https://git.kernel.org/stable/c/25143b6a01d0cc5319edd3de22ffa2578b045550 Patch
https://git.kernel.org/stable/c/39c3b9dd481c3afce9439b29bafe00444cb4406b Patch
https://git.kernel.org/stable/c/42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270 Patch
https://git.kernel.org/stable/c/7742c08e012eb65405e8304d100641638c5ff882 Patch
https://git.kernel.org/stable/c/7bd0037822fd04da13721f77a42ee5a077d4c5fb Patch
https://git.kernel.org/stable/c/97ea704f39b5ded96f071e98701aa543f6f89683 Patch
https://git.kernel.org/stable/c/b224b0cab3a66e93d414825065a2e667a1d28c32 Patch
https://git.kernel.org/stable/c/e42d3bde4ec03c863259878dddaef5c351cca7ad Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc3:*:*:*:*:*:*
History

12 Nov 2025, 19:47

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-476
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/25143b6a01d0cc5319edd3de22ffa2578b045550 - () https://git.kernel.org/stable/c/25143b6a01d0cc5319edd3de22ffa2578b045550 - Patch
References () https://git.kernel.org/stable/c/39c3b9dd481c3afce9439b29bafe00444cb4406b - () https://git.kernel.org/stable/c/39c3b9dd481c3afce9439b29bafe00444cb4406b - Patch
References () https://git.kernel.org/stable/c/42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270 - () https://git.kernel.org/stable/c/42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270 - Patch
References () https://git.kernel.org/stable/c/7742c08e012eb65405e8304d100641638c5ff882 - () https://git.kernel.org/stable/c/7742c08e012eb65405e8304d100641638c5ff882 - Patch
References () https://git.kernel.org/stable/c/7bd0037822fd04da13721f77a42ee5a077d4c5fb - () https://git.kernel.org/stable/c/7bd0037822fd04da13721f77a42ee5a077d4c5fb - Patch
References () https://git.kernel.org/stable/c/97ea704f39b5ded96f071e98701aa543f6f89683 - () https://git.kernel.org/stable/c/97ea704f39b5ded96f071e98701aa543f6f89683 - Patch
References () https://git.kernel.org/stable/c/b224b0cab3a66e93d414825065a2e667a1d28c32 - () https://git.kernel.org/stable/c/b224b0cab3a66e93d414825065a2e667a1d28c32 - Patch
References () https://git.kernel.org/stable/c/e42d3bde4ec03c863259878dddaef5c351cca7ad - () https://git.kernel.org/stable/c/e42d3bde4ec03c863259878dddaef5c351cca7ad - Patch

05 May 2025, 20:54

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: qed/qed_sriov: protección contra desreferencias nulas de qed_iov_get_vf_info. Debemos asegurarnos de que la información devuelta por el ayudante sea válida antes de usarla. Encontrada por el Centro de Verificación de Linux (linuxtesting.org) con la herramienta de análisis estático SVACE.

02 May 2025, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-02 16:15

Updated : 2025-11-12 19:47

NVD link : CVE-2023-53066

Mitre link : CVE-2023-53066

CVE.ORG link : CVE-2023-53066

JSON object : View

Products Affected

linux

CWE
CWE-476

NULL Pointer Dereference