PT-2024-10494 · Linux+3 · Linux Kernel+3

Greg Kroah-Hartman + 4 · Published 2022-02-09 · Updated 2025-01-17 · CVE-2022-48798

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 issue is related to the s390/cio component of the Linux kernel and involves incorrect control of resource identifiers. This can lead to a denial of service when an FCES path-event occurs on a device without an attached driver or if the driver does not provide the path event function. The problem arises because the kernel does not verify the driver availability before calling the path event function, potentially resulting in a kernel panic.

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

Exploit

Weakness Enumeration

CWE-99

Related Identifiers

BDU:2025-01045

CVE-2022-48798

OPENSUSE-SU-2024_2947-1

OPENSUSE-SU-2024_3249-1

SUSE-SU-2024:2894-1

SUSE-SU-2024:2902-1

SUSE-SU-2024:2929-1

SUSE-SU-2024:2939-1

SUSE-SU-2024:2947-1

SUSE-SU-2024:3225-1

SUSE-SU-2024:3249-1

Affected Products

Astra Linux

Linux Kernel

Red Os

Suse

References · 1295

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48798.json · Exploit
• https://ubuntu.com/security/CVE-2022-48798 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-48798 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:3249-1 · Vendor Advisory
• https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4ab · Patch
• https://cve.org/CVERecord?id=CVE-2022-48798 · Security Note
• https://bdu.fstec.ru/vul/2025-01045 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:2929-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:3225-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-48798 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2894-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2939-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-48798 · Vendor Advisory
• https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2024:2947-1 · Vendor Advisory