CVE-2023-28772

MEDIUM

Linux kernel <5.13.3 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2023-28772. PoCs published by Satheesh575555, Trinadh465.

AI-analyzed exploit summary The repository contains only documentation files and build scripts from the Linux kernel, with no actual exploit code or technical analysis related to CVE-2023-28772. It appears to be a placeholder or incomplete repository.

Description

An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow.

Exploits (2)

nomisec STUB
by Satheesh575555 · poc
https://github.com/Satheesh575555/linux-4.1.15_CVE-2023-28772

The repository contains only documentation files and build scripts from the Linux kernel, with no actual exploit code or technical analysis related to CVE-2023-28772. It appears to be a placeholder or incomplete repository.

Classification
Stub 90%
Attack Type
Other
Complexity
N/a
Reliability
Theoretical
Target: Linux kernel (version unclear)
No auth needed
devstral-2 · analyzed Feb 19, 2026 Full analysis →
nomisec STUB
by Trinadh465 · poc
https://github.com/Trinadh465/linux-4.1.15_CVE-2023-28772

The repository contains only documentation files and build scripts from the Linux kernel, with no actual exploit code or technical analysis related to CVE-2023-28772. It appears to be a partial or mislabeled kernel source dump.

Classification
Stub 95%
Attack Type
Other
Complexity
N/a
Reliability
Theoretical
Target: Linux kernel (version unclear)
No auth needed
devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (5)

Core 5

Scores

CVSS v3 6.7
EPSS 0.0073
EPSS Percentile 49.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-120
Status published
Products (1)
linux/linux_kernel 2.6.27 - 4.4.276
Published Mar 23, 2023
Tracked Since Feb 18, 2026