PT-2025-8894 · Linux+7 · Linux Kernel+7

Published 2025-01-08 · Updated 2026-04-20 · CVE-2025-21782

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

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

Description A slab-out-of-bounds read issue was identified in the orangefs debug write function of the Linux kernel. The problem was reported via a syzbot report and was addressed with a patch based on a suggestion by Al Viro.

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

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2025-12647

AZL-57971

BDU:2025-11878

CVE-2025-21782

DLA-4102-1

DLA-4178-1

OESA-2025-1283

OESA-2025-1284

OESA-2025-1285

OESA-2025-1286

OPENSUSE-SU-2025_1177-1

OPENSUSE-SU-2025_1178-1

OPENSUSE-SU-2025_1180-1

SUSE-SU-2025:01919-1

SUSE-SU-2025:01951-1

SUSE-SU-2025:01967-1

SUSE-SU-2025:1177-1

SUSE-SU-2025:1178-1

SUSE-SU-2025:1180-1

SUSE-SU-2025:1293-1

SUSE-SU-2025:20190-1

SUSE-SU-2025:20192-1

SUSE-SU-2025:20260-1

SUSE-SU-2025:20270-1

SUSE-SU-2025_01951-1

SUSE-SU-2025_01967-1

SUSE-SU-2025_1177-1

SUSE-SU-2025_1178-1

SUSE-SU-2025_1180-1

SUSE-SU-2025_1293-1

USN-7510-1

USN-7510-2

USN-7510-3

USN-7510-4

USN-7510-5

USN-7510-6

USN-7510-7

USN-7510-8

USN-7511-1

USN-7511-2

USN-7511-3

USN-7512-1

USN-7516-1

USN-7516-2

USN-7516-3

USN-7516-4

USN-7516-5

USN-7516-6

USN-7516-7

USN-7516-8

USN-7516-9

USN-7517-1

USN-7517-2

USN-7517-3

USN-7518-1

USN-7521-1

USN-7521-2

USN-7521-3

USN-7539-1

USN-7540-1

USN-7593-1

USN-7602-1

USN-7640-1

USN-7703-1

USN-7703-2

USN-7703-3

USN-7703-4

USN-7719-1

USN-7737-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 2494

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21782.json · Exploit
• https://osv.dev/vulnerability/BELL-CVE-2025-21782 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-57997 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-57922 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50008 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-47756 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-53145 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-57807 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21871 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-47211 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-57838 · Security Note
• https://ubuntu.com/security/notices/USN-7516-5 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49924 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-56601 · Security Note
• https://ubuntu.com/security/CVE-2024-50074 · Vendor Advisory