PT-2023-6122 · Gnu+6 · Gnu Binutils+6

邓朋 · Published 2023-08-22 · Updated 2025-01-28 · CVE-2022-48065

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GNU Binutils versions prior to 2.40

Description The issue is related to a memory leak in the find abstract instance function in dwarf2.c. This can be exploited by a remote attacker to cause a denial of service.

Recommendations For versions prior to 2.40, update to version 2.40 or later to resolve the issue. As a temporary workaround, consider restricting access to the find abstract instance function in dwarf2.c to minimize the risk of exploitation.

Exploit

Fix

Resource Exhaustion

Memory Leak

Weakness Enumeration

CWE-400

CWE-401

Related Identifiers

AZL-28587

BDU:2023-06828

BDU:2023-06833

CVE-2022-48065

OPENSUSE-SU-2023_3825-1

OPENSUSE-SU-2024:13411-1

ROSA-SA-2025-2645

SUSE-SU-2023:3695-1

SUSE-SU-2023:3825-1

USN-6655-1

Affected Products

Astra Linux

Debian

Gnu Binutils

Linuxmint

Red Os

Suse

Ubuntu

References · 82

• 🔥 https://sourceware.org/bugzilla/show_bug.cgi?id=29925 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-48065 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-48065 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6655-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6655-1 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GLZXZXFX2ZWTDU2QZUSZG36LZZVTKUVG · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-48065 · Security Note
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/NSUNHSOWWLLNGHRM5TUBNCJHEYHPDX2M · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2025-0923SE17 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-28587 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-48063 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KGSKF4GH7425S6XFDQMWTJGD5U47BAZN · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:3695-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-48065 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:13411-1 · Vendor Advisory