PT-2022-7510 · Linux+3 · Linux Kernel+3

Dan Carpenter · Published 2022-03-15 · Updated 2024-09-16 · CVE-2022-48837

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 an integer overflow in the rndis set response() function. If the BufOffset is very large, the BufOffset + 8 operation can cause an integer overflow. This may allow an attacker 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

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

BDU:2024-06687

CVE-2022-48837

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 · 1297

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48837.json · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-48837 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-48837 · Security Note
• https://git.kernel.org/stable/c/65f3324f4b6fed78b8761c3b74615ecf0ffa81fa · Patch
• https://osv.dev/vulnerability/SUSE-SU-2024:3249-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-48837 · Vendor Advisory
• https://git.kernel.org/stable/c/21829376268397f9fd2c35cfa9135937b6aa3a1e · Patch
• https://osv.dev/vulnerability/SUSE-SU-2024:2929-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:3225-1 · Vendor Advisory
• https://git.kernel.org/stable/c/138d4f739b35dfb40438a0d5d7054965763bfbe7 · Patch
• https://git.kernel.org/stable/c/c7953cf03a26876d676145ce5d2ae6d8c9630b90 · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-48837 · Vendor Advisory
• https://git.kernel.org/stable/c/56b38e3ca4064041d93c1ca18828c8cedad2e16c · Patch
• https://osv.dev/vulnerability/SUSE-SU-2024:2894-1 · Vendor Advisory
• https://git.kernel.org/stable/c/8b3e4d26bc9cd0f6373d0095b9ffd99e7da8006b · Patch