CVE-2026-23222

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-23222
In the Linux kernel, the following vulnerability has been resolved: crypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctly The existing allocation of scatterlists in omap_crypto_copy_sg_lists() was allocating an array of scatterlist pointers, not scatterlist objects, resulting in a 4x too small allocation. Use sizeof(*new_sg) to get the correct object size.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/1562b1fb7e17c1b3addb15e125c718b2be7f5512 Patch
https://git.kernel.org/stable/c/2ed27b5a1174351148c3adbfc0cd86d54072ba2e Patch
https://git.kernel.org/stable/c/31aff96a41ae6f1f1687c065607875a27c364da8 Patch
https://git.kernel.org/stable/c/6edf8df4bd29f7bfd245b67b2c31d905f1cfc14b Patch
https://git.kernel.org/stable/c/79f95b51d4278044013672c27519ae88d07013d8 Patch
https://git.kernel.org/stable/c/953c81941b0ad373674656b8767c00234ebf17ac Patch
https://git.kernel.org/stable/c/c184341920ed78b6466360ed7b45b8922586c38f Patch
https://git.kernel.org/stable/c/d1836c628cb72734eb5f7dfd4c996a9c18bba3ad 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:*:*:*:*:*:*:*:*
History

02 Apr 2026, 15:16

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 5.5 		v2 : unknown
v3 : 7.8

18 Mar 2026, 14:47

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/1562b1fb7e17c1b3addb15e125c718b2be7f5512 - () https://git.kernel.org/stable/c/1562b1fb7e17c1b3addb15e125c718b2be7f5512 - Patch
References () https://git.kernel.org/stable/c/2ed27b5a1174351148c3adbfc0cd86d54072ba2e - () https://git.kernel.org/stable/c/2ed27b5a1174351148c3adbfc0cd86d54072ba2e - Patch
References () https://git.kernel.org/stable/c/31aff96a41ae6f1f1687c065607875a27c364da8 - () https://git.kernel.org/stable/c/31aff96a41ae6f1f1687c065607875a27c364da8 - Patch
References () https://git.kernel.org/stable/c/6edf8df4bd29f7bfd245b67b2c31d905f1cfc14b - () https://git.kernel.org/stable/c/6edf8df4bd29f7bfd245b67b2c31d905f1cfc14b - Patch
References () https://git.kernel.org/stable/c/79f95b51d4278044013672c27519ae88d07013d8 - () https://git.kernel.org/stable/c/79f95b51d4278044013672c27519ae88d07013d8 - Patch
References () https://git.kernel.org/stable/c/953c81941b0ad373674656b8767c00234ebf17ac - () https://git.kernel.org/stable/c/953c81941b0ad373674656b8767c00234ebf17ac - Patch
References () https://git.kernel.org/stable/c/c184341920ed78b6466360ed7b45b8922586c38f - () https://git.kernel.org/stable/c/c184341920ed78b6466360ed7b45b8922586c38f - Patch
References () https://git.kernel.org/stable/c/d1836c628cb72734eb5f7dfd4c996a9c18bba3ad - () https://git.kernel.org/stable/c/d1836c628cb72734eb5f7dfd4c996a9c18bba3ad - Patch
CWE NVD-CWE-noinfo
First Time Linux
Linux linux Kernel
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

23 Feb 2026, 04:16

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: crypto: omap - Asignar correctamente las scatterlists OMAP_CRYPTO_FORCE_COPY La asignación existente de scatterlists en omap_crypto_copy_sg_lists() estaba asignando un array de punteros a scatterlist, no objetos scatterlist, lo que resultaba en una asignación 4 veces demasiado pequeña. Usar sizeof(*new_sg) para obtener el tamaño de objeto correcto.
References
  • () https://git.kernel.org/stable/c/1562b1fb7e17c1b3addb15e125c718b2be7f5512 -

19 Feb 2026, 16:27

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/31aff96a41ae6f1f1687c065607875a27c364da8 -
  • () https://git.kernel.org/stable/c/79f95b51d4278044013672c27519ae88d07013d8 -
  • () https://git.kernel.org/stable/c/953c81941b0ad373674656b8767c00234ebf17ac -

18 Feb 2026, 16:22

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-18 16:22

Updated : 2026-04-02 15:16

NVD link : CVE-2026-23222

Mitre link : CVE-2026-23222

CVE.ORG link : CVE-2026-23222

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo