PT-2022-7380 · Linux+2 · Linux Kernel+2

Kamal Heib · Published 2022-09-15 · Updated 2025-01-24 · CVE-2022-48694

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description The issue is related to a vulnerability in the Linux kernel's RDMA/irdma module, where software-generated completions for outstanding work requests posted on a send queue after a queue pair is in error target the wrong completion queue. This causes the ib drain sq function to hang with no completion. The vulnerability can be exploited to impact the confidentiality, integrity, and availability of protected information.

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

Exploit

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

BDU:2024-04575

CVE-2022-48694

OPENSUSE-SU-2024_1644-1

OPENSUSE-SU-2024_1659-1

OPENSUSE-SU-2024_1663-1

OPENSUSE-SU-2024_2189-1

SUSE-SU-2024:1644-1

SUSE-SU-2024:1659-1

SUSE-SU-2024:1663-1

SUSE-SU-2024:2011-1

SUSE-SU-2024:2189-1

SUSE-SU-2025:0231-1

Affected Products

Linux Kernel

Red Os

Suse

References · 1189

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48694.json · Exploit
• 🔥 https://github.com/lanleft/CVE-2023-1829 · Exploit
• 🔥 https://github.com/MaherAzzouzi/CVE-2024-26817-amdkfd · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-48694 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-48694 · Vendor Advisory
• https://git.kernel.org/stable/c/ead54ced6321099978d30d62dc49c282a6e70574 · Patch
• https://git.kernel.org/stable/c/14d148401c5202fec3a071e24785481d540b22c3 · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-48694 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-48694 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-48694 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-48694 · Security Note
• https://bdu.fstec.ru/vul/2024-04575 · Security Note
• https://ubuntu.com/security/CVE-2022-48694 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:1659-1 · Vendor Advisory
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory