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CVE-2023-26242

Date: February 20, 2023

afu_mmio_region_get_by_offset in drivers/fpga/dfl-afu-region.c in the Linux kernel through 6.1.12 has an integer overflow.

Severity Score

Related Resources (8)

https://security.netapp.com/advisory/ntap-20230406-0002/
https://patchwork.kernel.org/project/linux-fpga/patch/20230206054326.89323-1-k1rh4.lee@gmail.com
https://bugzilla.suse.com/show_bug.cgi?id=1208518
https://people.canonical.com/~ubuntu-security/cve/CVE-2023-26242
https://nvd.nist.gov/vuln/detail/CVE-2023-26242
https://patchwork.kernel.org/project/linux-fpga/patch/20230206054326.89323-1-k1rh4.lee%40gmail.com
https://security-tracker.debian.org/tracker/CVE-2023-26242
https://www.mend.io/vulnerability-database/CVE-2023-26242

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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