PT-2025-37632 · Linux+2 · Linux Kernel+2

Published 2025-09-15 · Updated 2025-12-04 · CVE-2022-50330

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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 Linux kernel contains a flaw in the crypto/cavium module where an integer overflow can occur when loading firmware. The code length value, sourced from the firmware file, is used in a multiplication operation (ntohl(ucode->code length) * 2) that is susceptible to overflow. This could potentially lead to issues when processing untrusted firmware.

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

Exploit

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2022-50330

OESA-2025-2406

SUSE-SU-2025:03613-1

SUSE-SU-2025:03614-1

SUSE-SU-2025:03615-1

SUSE-SU-2025:03626-1

SUSE-SU-2025:03628-1

SUSE-SU-2025:3716-1

SUSE-SU-2025:3761-1

Affected Products

Astra Linux

Linux Kernel

Suse

References · 1033

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50330.json · Exploit
• https://cve.org/CVERecord?id=CVE-2022-50330 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53150 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:03613-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50249 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-38724 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53259 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-39866 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50330 · Vendor Advisory
• https://git.kernel.org/stable/c/3a720eb89026c5241b8c4abb33370dc6fb565eee · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-53241 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53215 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53318 · Security Note
• https://git.kernel.org/stable/c/584561e94260268abe1c83e00d9c205565cb7bc5 · Patch
• https://ubuntu.com/security/CVE-2022-50330 · Vendor Advisory